extras: move things to extras

Move non-essential, outdated, best-effort pieces, as well, as those requiring
extra non-standard dependencies besides oe-core.

Signed-off-by: Denys Dmytriyenko <denys@ti.com>

README

@@ -8,7 +8,13 @@ This layer depends on:
 
 URI: git://git.openembedded.org/openembedded-core
 layers: meta
-branch: krogoth
+branch: master
+
+
+When not depending on meta-openembedded and not using systemd, you may need to
+mask few miscellaneous recipes requiring systemd, by adding this to local.conf:
+
+BBMASK = "meta-ti/recipes-misc"
 
 
 The base BSP part of meta-ti should work with different OpenEmbedded/Yocto
@@ -19,7 +25,6 @@ Please follow the recommended setup procedures of your OE distribution.
 
 
 Send pull requests, patches, comments or questions to meta-ti@yoctoproject.org
-Please note - meta-ti mailing list requires subscription for posting:
-https://lists.yoctoproject.org/listinfo/meta-ti
 
 Maintainers: Denys Dmytriyenko <denys@ti.com>
+             Koen Kooi <koen@dominion.thruhere.net>

classes/sdcard_image.bbclass

@@ -0,0 +1,156 @@
+inherit image
+
+# Add the fstypes we need
+IMAGE_FSTYPES_append = " tar.bz2 sdimg"
+
+# Ensure required utilities are present
+IMAGE_DEPENDS_sdimg = "genext2fs-native e2fsprogs-native"
+
+# Change this to match your host distro
+LOSETUP ?= "/sbin/losetup"
+
+# Since these need to go in /etc/fstab we can hardcode them
+# Since the vars are weakly assigned, you can override them from your local.conf
+LOOPDEV ?= "/dev/loop1"
+LOOPDEV_BOOT ?= "/dev/loop2"
+LOOPDEV_FS ?= "/dev/loop3"
+
+# Default to 4GiB images
+SDIMG_SIZE ?= "444" 
+
+# FS type for rootfs
+ROOTFSTYPE ?= "ext4"
+
+BOOTPARTNAME_beaglebone = "BEAGLE_BONE"
+BOOTPARTNAME ?= "${MACHINE}"
+
+IMAGEDATESTAMP = "${@time.strftime('%Y.%m.%d',time.gmtime())}"
+
+# Files and/or directories to be copied into the vfat partition
+FATPAYLOAD ?= ""
+
+IMAGE_CMD_sdimg () {
+	SDIMG=${WORKDIR}/sd.img
+
+	# sanity check fstab entry for boot partition mounting
+	if [ "x$(cat /etc/fstab | grep ${LOOPDEV_BOOT} | grep ${WORKDIR}/tmp-mnt-boot | grep user || true)" = "x" ]; then
+		echo "/etc/fstab entries need to be created with the user flag for the loop devices like:"
+		echo "${LOOPDEV_BOOT} ${WORKDIR}/tmp-mnt-boot vfat user 0 0"
+        false
+	fi
+
+	# cleanup loops
+	for loop in ${LOOPDEV} ${LOOPDEV_BOOT} ${LOOPDEV_FS} ; do
+		${LOSETUP} -d $loop || true
+	done
+
+	# If an SD image is already present, reuse and reformat it
+	if [ ! -e ${SDIMG} ] ; then
+		dd if=/dev/zero of=${SDIMG} bs=$(echo '255 * 63 * 512' | bc) count=${SDIMG_SIZE}
+	fi
+
+	${LOSETUP} ${LOOPDEV} ${SDIMG}
+
+	# Create partition table
+	dd if=/dev/zero of=${LOOPDEV} bs=1024 count=1024
+	SIZE=$(/sbin/fdisk -l ${LOOPDEV} | grep Disk | grep bytes | awk '{print $5}')
+	CYLINDERS=$(echo $SIZE/255/63/512 | bc)
+	{
+	echo ,9,0x0C,*
+	echo ,,,-
+	} | /sbin/sfdisk -D -H 255 -S 63 -C ${CYLINDERS} ${LOOPDEV}
+
+	# Prepare loop devices for boot and filesystem partitions
+	BOOT_OFFSET=32256
+	FS_OFFSET_SECT=$(/sbin/fdisk -l -u ${LOOPDEV} 2>&1 | grep Linux | perl -p -i -e "s/\s+/ /"|cut -d " " -f 2)
+	FS_OFFSET=$(echo "$FS_OFFSET_SECT * 512" | bc)
+	FS_SIZE_BLOCKS=$(/sbin/fdisk -l -u ${LOOPDEV} 2>&1 | grep Linux | perl -p -i -e "s/\s+/ /g" \ 
+	|cut -d " " -f 4 | cut -d "+" -f 1)
+ 
+	LOOPDEV_BLOCKS=$(/sbin/fdisk -l -u ${LOOPDEV} 2>&1 | grep FAT | perl -p -i -e "s/\s+/ /g"|cut -d " " -f 5)
+	LOOPDEV_BYTES=$(echo "$LOOPDEV_BLOCKS * 1024" | bc)
+
+	${LOSETUP} -d ${LOOPDEV}
+
+	${LOSETUP} ${LOOPDEV_BOOT} ${SDIMG} -o ${BOOT_OFFSET} 
+
+	/sbin/mkfs.vfat ${LOOPDEV_BOOT} -n ${BOOTPARTNAME} $LOOPDEV_BLOCKS
+
+	# Prepare filesystem partition
+	# Copy ubi used by flashing scripts
+	if [ -e  ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubi ] ; then
+		echo "Copying UBIFS image to file system"
+		cp ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubi ${IMAGE_ROOTFS}/boot/fs.ubi
+	fi
+
+	# Prepare boot partion. First mount the boot partition, and copy the boot loader and supporting files
+	# from the root filesystem
+
+	mkdir -p ${WORKDIR}/tmp-mnt-boot
+	mount $LOOPDEV_BOOT ${WORKDIR}/tmp-mnt-boot
+
+	echo "Copying bootloaders into the boot partition"
+	if [ -e ${IMAGE_ROOTFS}/boot/MLO ] ; then
+		cp -v ${IMAGE_ROOTFS}/boot/MLO ${WORKDIR}/tmp-mnt-boot 
+	else
+		cp -v ${DEPLOY_DIR_IMAGE}/MLO ${WORKDIR}/tmp-mnt-boot
+	fi
+
+	# Check for u-boot SPL
+	if [ -e ${DEPLOY_DIR_IMAGE}/u-boot-${MACHINE}.img ] ; then
+		suffix=img
+	else
+		suffix=bin
+	fi
+
+	cp -v ${IMAGE_ROOTFS}/boot/uEnv.txt ${WORKDIR}/tmp-mnt-boot || true
+	cp -v ${IMAGE_ROOTFS}/boot/user.txt ${WORKDIR}/tmp-mnt-boot || true
+	cp -v ${IMAGE_ROOTFS}/boot/uImage ${WORKDIR}/tmp-mnt-boot || true
+
+	if [ -e ${IMAGE_ROOTFS}/boot/u-boot.$suffix ] ; then
+		cp -v ${IMAGE_ROOTFS}/boot/{u-boot.$suffix} ${WORKDIR}/tmp-mnt-boot || true
+	else
+		cp -v ${DEPLOY_DIR_IMAGE}/u-boot-${MACHINE}.$suffix ${WORKDIR}/tmp-mnt-boot/u-boot.$suffix 
+	fi
+
+	if [ -n ${FATPAYLOAD} ] ; then
+		echo "Copying payload into VFAT"
+		for entry in ${FATPAYLOAD} ; do
+				# add the || true to stop aborting on vfat issues like not supporting .~lock files
+				cp -av ${IMAGE_ROOTFS}$entry ${WORKDIR}/tmp-mnt-boot || true
+		done
+	fi
+
+	echo "${IMAGE_NAME}-${IMAGEDATESTAMP}" > ${IMAGE_ROOTFS}/etc/image-version-info
+
+	# Cleanup VFAT mount
+	echo "Cleaning up VFAT mount"
+	umount ${WORKDIR}/tmp-mnt-boot
+	${LOSETUP} -d ${LOOPDEV_BOOT} || true
+
+	# Prepare rootfs parition
+	echo "Creating rootfs loopback"
+	${LOSETUP} ${LOOPDEV_FS} ${SDIMG} -o ${FS_OFFSET}
+
+	FS_NUM_INODES=$(echo $FS_SIZE_BLOCKS / 4 | bc)
+
+	case "${ROOTFSTYPE}" in
+		ext3)
+				genext2fs -z -N $FS_NUM_INODES -b $FS_SIZE_BLOCKS -d ${IMAGE_ROOTFS} ${LOOPDEV_FS}
+				tune2fs -L ${IMAGE_NAME} -j ${LOOPDEV_FS}
+				;;
+		ext4)
+				genext2fs -z -N $FS_NUM_INODES -b $FS_SIZE_BLOCKS -d ${IMAGE_ROOTFS} ${LOOPDEV_FS}
+				tune2fs -L ${IMAGE_NAME} -j -O extents,uninit_bg,dir_index ${LOOPDEV_FS}
+				;;
+		*)
+				echo "Please set ROOTFSTYPE to something supported"
+				exit 1
+				;;
+	esac
+
+	${LOSETUP} -d ${LOOPDEV_FS} || true
+
+	gzip -c ${WORKDIR}/sd.img > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}-${IMAGEDATESTAMP}.img.gz
+	rm -f ${WORKDIR}/sd.img
+}

classes/ti-pdk.bbclass

@@ -1,101 +0,0 @@
-require recipes-ti/includes/ti-paths.inc
-require recipes-ti/includes/ti-staging.inc
-
-inherit perlnative
-
-DEPENDS = "ti-xdctools ti-cg-xml-native ti-sysbios common-csl-ip-rtos libxml-simple-perl-native gcc-arm-none-eabi-native ti-cgt6x-native ti-pdk-build-rtos"
-
-DEPENDS_append_omap-a15 = " ti-ccsv6-native"
-DEPENDS_remove_ti33x = "ti-cgt6x-native"
-DEPENDS_remove_ti43x = "ti-cgt6x-native"
-
-S = "${WORKDIR}/git"
-B = "${WORKDIR}/build"
-
-# HTML hyperlink text
-PDK_COMP_LINK_TEXT ?= ""
-
-DOC_FILE = "API_Documentation_${PN}.html"
-
-create_doc_link () {
-    PDK_COMP_DIR=`get_build_dir_bash`
-
-    echo "<a href=\"${PDK_COMP_DIR}/docs/doxygen/html/index.html\">${PDK_COMP_LINK_TEXT}</a>" >> ${D}${PDK_INSTALL_DIR_RECIPE}/packages/.extras/doc/${DOC_FILE}
-}
-
-get_build_dir_bash() {
-  if [ -f ${S}/package.xdc ]
-  then
-    grep '^package' ${S}/package.xdc | sed -e 's|\[.*$||' | awk '{ print $2 }' | sed -e 's|\.|/|g'
-  else
-    echo ${S}
-    return 1
-  fi
-}
-
-export CROSS_TOOL_PRFX="arm-none-eabi-"
-export TOOLCHAIN_PATH_A8 = "${GCC_ARM_NONE_TOOLCHAIN}"
-export TOOLCHAIN_PATH_A9 = "${GCC_ARM_NONE_TOOLCHAIN}"
-export TOOLCHAIN_PATH_A15 = "${GCC_ARM_NONE_TOOLCHAIN}"
-export TOOLCHAIN_PATH_M4 = "${M4_TOOLCHAIN_INSTALL_DIR}"
-export C6X_GEN_INSTALL_PATH = "${STAGING_DIR_NATIVE}/usr/share/ti/cgt-c6x"
-
-export ROOTDIR = "${B}"
-export BIOS_INSTALL_PATH = "${SYSBIOS_INSTALL_DIR}"
-export XDC_INSTALL_PATH = "${XDC_INSTALL_DIR}"
-export PDK_INSTALL_PATH = "${PDK_INSTALL_DIR}/packages"
-
-export XDCPATH = "${XDC_INSTALL_DIR}/packages;${SYSBIOS_INSTALL_DIR}/packages;${PDK_INSTALL_DIR}/packages"
-export SECTTI="perl ${CG_XML_INSTALL_DIR}/ofd/sectti.pl"
-
-XDCMAKE ?= "1"
-LIMSOCS ?= ""
-LIMBOARDS ?= ""
-
-PARALLEL_XDC = "--jobs=${BB_NUMBER_THREADS}"
-
-do_configure() {
-    BUILD_DIR=${B}/`get_build_dir_bash`
-
-    mkdir -p ${BUILD_DIR}
-    cp -r ${S}/* ${BUILD_DIR}
-
-    if [ "${XDCMAKE}" == "1" ]
-    then
-        cd ${BUILD_DIR}
-
-        sed -i "s/\ \"\.\\\\\\\\\"\ +//" src/Module.xs
-        find -name "*.xs" -exec sed -i "s/ofd6x\.exe/ofd6x/" {} \;
-        find -name "*.xs" -exec sed -i "s/sectti\.exe/sectti/" {} \;
-        find -name "*.xs" -exec sed -i "/\.chm/d" {} \;
-        find -name "*.xs" -exec sed -i "s/pasm\_dos/pasm\_linux/" {} \;
-    fi
-}
-
-do_compile() {
-
-    if [ "${XDCMAKE}" == "1" ]
-    then
-        ${XDC_INSTALL_DIR}/xdc clean ${PARALLEL_XDC} -PR .
-        ${XDC_INSTALL_DIR}/xdc all ${PARALLEL_XDC} XDCARGS="${XDCARGS}" ROOTDIR="${ROOTDIR}" -PR .
-        ${XDC_INSTALL_DIR}/xdc release XDCARGS="${XDCARGS}" -PR .
-    else
-        BUILD_DIR=${B}/`get_build_dir_bash`
-        cd ${BUILD_DIR}
-
-        make release LIMIT_SOCS="${LIMSOCS}" LIMIT_BOARDS="${LIMBOARDS}"
-    fi
-}
-
-do_install () {
-    install -d ${D}${PDK_INSTALL_DIR_RECIPE}/packages
-    find -name "*.tar" -exec tar xf {} -C ${D}${PDK_INSTALL_DIR_RECIPE}/packages \;
-    
-    if [ "${PDK_COMP_LINK_TEXT}" != "" ]
-    then
-        install -d ${D}${PDK_INSTALL_DIR_RECIPE}/packages/.extras/doc
-        create_doc_link
-    fi
-}
-
-FILES_${PN} += "${PDK_INSTALL_DIR_RECIPE}/packages"

conf/layer.conf

@@ -6,22 +6,4 @@ BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend"
 
 BBFILE_COLLECTIONS += "meta-ti"
 BBFILE_PATTERN_meta-ti := "^${LAYERDIR}/"
-BBFILE_PRIORITY_meta-ti = "6"
-
-LICENSE_PATH += "${LAYERDIR}/licenses"
-
-SIGGEN_EXCLUDERECIPES_ABISAFE += " \
-    ti-sgx-ddk-km \
-    ti-sgx-ddk-um \
-    ti-ipc \
-    ti-ipc-rtos \
-    cmem-mod \
-    hplib-mod \
-    gdbserverproxy-module-drv \
-    debugss-module-drv \
-    uio-module-drv \
-    mpm-transport \
-    cppi-lld \
-    qmss-lld \
-    multiprocmgr \
-"
+BBFILE_PRIORITY_meta-ti = "10"

conf/machine/am180x-evm.conf

@@ -5,12 +5,13 @@
 require conf/machine/include/davinci.inc
 require conf/machine/include/omapl138.inc
 
-UBOOT_MACHINE = "da850_am18xxevm_config"
-UBOOT_SUFFIX = "ais"
-
+UBOOT_MACHINE = "da850evm_config"
 UBOOT_ENTRYPOINT = "0xc0008000"
 UBOOT_LOADADDRESS = "0xc0008000"
 
-IMAGE_FSTYPES += "tar.gz"
+MACHINE_FEATURES = "kernel26 serial ethernet"
 
 SERIAL_CONSOLE = "115200 ttyS2"
+
+PREFERRED_PROVIDER_virtual/kernel = "linux-omapl138-psp"
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"

conf/machine/am335x-evm.conf

@@ -1,19 +1,22 @@
 #@TYPE: Machine
 #@NAME: AM335x EVM
 #@DESCRIPTION: Machine configuration for the TI AM335x EVM
+TARGET_ARCH = "arm"
+
+PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+XSERVER = "xserver-xorg \
+           xf86-input-evdev \
+           xf86-video-fbdev"
+
+GUI_MACHINE_CLASS = "smallscreen"
 
 require conf/machine/include/ti33x.inc
 
-# Use built-in LCD by default
-XSERVER += "xf86-input-tslib"
-MACHINE_GUI_CLASS = "smallscreen"
-MACHINE_FEATURES += "touchscreen"
+IMAGE_FSTYPES += "ubi tar.bz2"
 
-IMAGE_FSTYPES += "ubifs ubi tar.xz"
+SERIAL_CONSOLE = "115200 ttyO0"
 
-SERIAL_CONSOLE = ""
-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyO0 115200;ttyS3 115200;ttyO3"
-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
+PREFERRED_PROVIDER_virtual/kernel = "linux-ti33x-psp"
 
 # UBI information.  Note that this is board and kernel specific.  Changes
 # in your kernel port may require changes in these variables.  For more
@@ -26,7 +29,7 @@ SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
 # UBI: logical eraseblock size:    126976 bytes
 # from ubiattach stdout:
 # UBI device number 0, total 1988 LEBs
-MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 5700"
+MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 1988"
 
 # do ubiattach /dev/ubi_ctrl -m 7 -O 2048
 # from dmesg:
@@ -35,3 +38,10 @@ MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 5700"
 # UBI: sub-page size:              512
 # UBI: VID header offset:          2048 (aligned 2048)
 UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512 -O 2048"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+
+UBOOT_ARCH = "arm"
+UBOOT_MACHINE = "am335x_evm_config"
+
+MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen touchscreen"

conf/machine/am335x-hs-evm.conf

@@ -1,14 +0,0 @@
-#@TYPE: Machine
-#@NAME: AM335x HS EVM
-#@DESCRIPTION: Machine configuration for the TI AM435x HS EVM
-
-require conf/machine/am335x-evm.conf
-
-UBOOT_MACHINE = "am335x_hs_evm_mmc_config"
-
-UBOOT_ENTRYPOINT = "0x82000000"
-UBOOT_LOADADDRESS = "0x82000000"
-UBOOT_RD_LOADADDRESS = "0x84000000"
-UBOOT_RD_ENTRYPOINT = "0x84000000"
-
-TI_SECURE_DEV_PKG = "${TI_SECURE_DEV_PKG_CAT}/am3x"

conf/machine/am37x-evm.conf

@@ -2,19 +2,37 @@
 #@NAME: AM37x EVM
 #@DESCRIPTION: Machine configuration for the TI AM37x EVM
 
+PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+XSERVER = "xserver-xorg \
+           xf86-input-evdev \
+           xf86-input-mouse \
+           xf86-input-tslib \
+           xf86-video-omapfb \
+           xf86-input-keyboard"
+
+GUI_MACHINE_CLASS = "smallscreen"
+
 require conf/machine/include/omap3.inc
 
-# Use built-in LCD by default
-XSERVER += "xf86-input-tslib"
-MACHINE_GUI_CLASS = "smallscreen"
-MACHINE_FEATURES += "touchscreen ethernet"
+# Ship all kernel modules
 
-IMAGE_FSTYPES += "ubi tar.gz"
+IMAGE_FSTYPES += "jffs2 tar.bz2"
 EXTRA_IMAGECMD_jffs2 = "-lnp -e 0x20000 -s 2048"
 
-SERIAL_CONSOLE = "115200 ttyO0"
+SERIAL_CONSOLE = "115200 ttyS0"
+
+PREFERRED_PROVIDER_virtual/kernel = "linux-omap-psp"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+
+UBOOT_ARCH = "arm"
+UBOOT_MACHINE = "omap3_evm_config"
+XLOAD_MACHINE = "omap3evm_config"
+
+MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen touchscreen"
 
 # NOTE: there are NAND and OneNAND versions of this board...
+
 # do ubiattach /dev/ubi_ctrl -m 4
 # From dmesg:
 # UBI: smallest flash I/O unit:    2048
@@ -29,3 +47,4 @@ MKUBIFS_ARGS = "-m 2048 -e 129024 -c 1996"
 # UBI: physical eraseblock size:   131072 bytes (128 KiB)
 # UBI: sub-page size:              512
 UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512"
+

conf/machine/am437x-evm.conf

@@ -1,37 +0,0 @@
-#@TYPE: Machine
-#@NAME: AM437x EVM
-#@DESCRIPTION: Machine configuration for the TI AM437x EVM
-
-require conf/machine/include/ti43x.inc
-
-# Use built-in LCD by default
-XSERVER += "xf86-input-tslib"
-MACHINE_GUI_CLASS = "smallscreen"
-MACHINE_FEATURES += "touchscreen"
-
-IMAGE_FSTYPES += "ubifs ubi tar.xz"
-
-SERIAL_CONSOLE = ""
-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyO0"
-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
-
-# UBI information.  Note that this is board and kernel specific.  Changes
-# in your kernel port may require changes in these variables.  For more
-# details about this board please see
-# http://processors.wiki.ti.com/index.php/UBIFS_Support
-
-# do ubiattach /dev/ubi_ctrl -m 11 -O 4096
-# From dmesg:
-# UBI: smallest flash I/O unit:    4096
-# UBI: logical eraseblock size:    253952 bytes
-# from ubiattach stdout:
-# UBI device number 0, total 994 LEBs
-MKUBIFS_ARGS = "-F -m 4096 -e 253952 -c 2700"
-
-# do ubiattach /dev/ubi_ctrl -m 11 -O 4096
-# from dmesg:
-# UBI: smallest flash I/O unit:    4096
-# UBI: physical eraseblock size:   262144 bytes (256 KiB)
-# UBI: sub-page size:              4096
-# UBI: VID header offset:          4096 (aligned 4096)
-UBINIZE_ARGS = "-m 4096 -p 256KiB -s 4096 -O 4096"

conf/machine/am437x-hs-evm.conf

@@ -1,14 +0,0 @@
-#@TYPE: Machine
-#@NAME: AM437x HS EVM
-#@DESCRIPTION: Machine configuration for the TI AM437x HS EVM
-
-require conf/machine/am437x-evm.conf
-
-UBOOT_MACHINE = "am43xx_hs_evm_config"
-
-UBOOT_ENTRYPOINT = "0x82000000"
-UBOOT_LOADADDRESS = "0x82000000"
-UBOOT_RD_LOADADDRESS = "0x84000000"
-UBOOT_RD_ENTRYPOINT = "0x84000000"
-
-TI_SECURE_DEV_PKG = "${TI_SECURE_DEV_PKG_CAT}/am4x"

conf/machine/am57xx-evm.conf

@@ -1,36 +0,0 @@
-#@TYPE: Machine
-#@NAME: DRA7xx EVM
-#@DESCRIPTION: Machine configuration for the TI DRA7xx EVM
-
-require conf/machine/include/dra7xx.inc
-
-MACHINE_FEATURES += "touchscreen"
-
-IMAGE_FSTYPES += "tar.xz"
-
-SERIAL_CONSOLE = ""
-SERIAL_CONSOLES = "115200;ttyS2 115200;ttyO2"
-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
-
-UBOOT_MACHINE = "am57xx_evm_config"
-
-# UBI information.  Note that this is board and kernel specific.  Changes
-# in your kernel port may require changes in these variables.  For more
-# details about this board please see
-# http://processors.wiki.ti.com/index.php/UBIFS_Support
-
-# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
-# From dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: logical eraseblock size:    126976 bytes
-# from ubiattach stdout:
-# UBI device number 0, total 1988 LEBs
-MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 8192"
-
-# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
-# from dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: physical eraseblock size:   131072 bytes (128 KiB)
-# UBI: sub-page size:              512
-# UBI: VID header offset:          2048 (aligned 2048)
-UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512 -O 2048"

conf/machine/am57xx-hs-evm.conf

@@ -1,18 +0,0 @@
-#@TYPE: Machine
-#@NAME: AM57xx HS EVM
-#@DESCRIPTION: Machine configuration for the TI AM57xx HS EVM
-
-require conf/machine/am57xx-evm.conf
-
-UBOOT_MACHINE = "am57xx_hs_evm_config"
-
-UBOOT_ENTRYPOINT = "0x82000000"
-UBOOT_LOADADDRESS = "0x82000000"
-UBOOT_RD_LOADADDRESS = "0x84000000"
-UBOOT_RD_ENTRYPOINT = "0x84000000"
-
-TI_SECURE_DEV_PKG = "${TI_SECURE_DEV_PKG_AUTO}/am5x"
-
-OPTEEMACHINE = "ti"
-OPTEEFLAVOR = "am57xx"
-OPTEEOUTPUTMACHINE = "ti"

conf/machine/beagleboard.conf

@@ -2,14 +2,27 @@
 #@NAME: Beagleboard machine
 #@DESCRIPTION: Machine configuration for the http://beagleboard.org/ board 
 
-require conf/machine/include/omap3.inc
+PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+XSERVER = "xserver-xorg \
+           xf86-input-evdev \
+           xf86-input-mouse \
+           xf86-video-omapfb \
+           xf86-input-keyboard"
 
 # Only has DVI connector for external screen
-MACHINE_GUI_CLASS = "bigscreen"
+GUI_MACHINE_CLASS = "bigscreen"
 
-IMAGE_FSTYPES += "tar.gz ubi"
-EXTRA_IMAGECMD_jffs2 = "-lnp"
+require conf/machine/include/omap3.inc
 
+# SPL build
+EXTRA_IMAGEDEPENDS = "u-boot"
+
+PREFERRED_PROVIDER_virtual/kernel = "linux-mainline"
+
+IMAGE_FSTYPES += "tar.bz2 ubi"
+EXTRA_IMAGECMD_jffs2 = "-lnp "
+
+# Guesswork
 SERIAL_CONSOLE = "115200 ttyO2"
 
 UBOOT_MACHINE = "omap3_beagle_config"
@@ -31,6 +44,8 @@ MKUBIFS_ARGS = "-m 2048 -e 129024 -c 1996"
 # UBI: sub-page size:              512
 UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512"
 
+# and sdio
+MACHINE_FEATURES = "kernel26 screen apm usbgadget usbhost vfat alsa"
+
 # For a modularized kernel we want to drag in networking, sound, rtc etc."
-MACHINE_EXTRA_RRECOMMENDS = "kernel-module-smsc95xx kernel-module-snd-soc-twl4030 kernel-module-rtc-twl \
-  kernel-module-snd-soc-omap kernel-module-snd-soc-omap-mcbsp kernel-module-snd-soc-omap3beagle"
+MACHINE_EXTRA_RRECOMMENDS = "kernel-module-smsc95xx kernel-module-snd-soc-twl4030 kernel-module-rtc-twl"

conf/machine/beaglebone.conf

@@ -2,13 +2,25 @@
 #@NAME: BeagleBone machine
 #@DESCRIPTION: Machine configuration for the http://beagleboard.org/bone board 
 
-require conf/machine/include/ti33x.inc
+PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+XSERVER = "xserver-xorg \
+           xf86-input-evdev \
+           xf86-video-fbdev"
 
 # Only has DVI connector for external screen
-MACHINE_GUI_CLASS = "bigscreen"
+GUI_MACHINE_CLASS = "bigscreen"
 
-IMAGE_FSTYPES += "tar.gz"
+require conf/machine/include/ti33x.inc
+EXTRA_IMAGEDEPENDS = "u-boot"
 
+PREFERRED_PROVIDER_virtual/kernel = "linux-ti33x-psp"
+
+IMAGE_FSTYPES += "tar.bz2 "
+
+# Guesswork
 SERIAL_CONSOLE = "115200 ttyO0"
 
-UBOOT_MACHINE = "am335x_boneblack_config"
+UBOOT_MACHINE = "am335x_evm_config"
+
+# and sdio
+MACHINE_FEATURES = "kernel26 screen apm usbgadget usbhost vfat alsa"

conf/machine/dra7xx-evm.conf

@@ -1,36 +0,0 @@
-#@TYPE: Machine
-#@NAME: DRA7xx EVM
-#@DESCRIPTION: Machine configuration for the TI DRA7xx EVM
-
-require conf/machine/include/dra7xx.inc
-
-MACHINE_FEATURES += "touchscreen"
-
-IMAGE_FSTYPES += "tar.xz"
-
-SERIAL_CONSOLE = ""
-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyO0"
-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
-
-UBOOT_MACHINE = "dra7xx_evm_config"
-
-# UBI information.  Note that this is board and kernel specific.  Changes
-# in your kernel port may require changes in these variables.  For more
-# details about this board please see
-# http://processors.wiki.ti.com/index.php/UBIFS_Support
-
-# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
-# From dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: logical eraseblock size:    126976 bytes
-# from ubiattach stdout:
-# UBI device number 0, total 1988 LEBs
-MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 8192"
-
-# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
-# from dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: physical eraseblock size:   131072 bytes (128 KiB)
-# UBI: sub-page size:              512
-# UBI: VID header offset:          2048 (aligned 2048)
-UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512 -O 2048"

conf/machine/dra7xx-hs-evm.conf

@@ -1,18 +0,0 @@
-#@TYPE: Machine
-#@NAME: DRA7xx HS EVM
-#@DESCRIPTION: Machine configuration for the TI DRA7xx HS EVM
-
-require conf/machine/dra7xx-evm.conf
-
-UBOOT_MACHINE = "dra7xx_hs_evm_config"
-
-UBOOT_ENTRYPOINT = "0x82000000"
-UBOOT_LOADADDRESS = "0x82000000"
-UBOOT_RD_LOADADDRESS = "0x84000000"
-UBOOT_RD_ENTRYPOINT = "0x84000000"
-
-TI_SECURE_DEV_PKG = "${TI_SECURE_DEV_PKG_AUTO}/dra7"
-
-OPTEEMACHINE = "ti"
-OPTEEFLAVOR = "dra7xx"
-OPTEEOUTPUTMACHINE = "ti"

conf/machine/include/dra7xx.inc

@@ -1,4 +0,0 @@
-require conf/machine/include/omap-a15.inc
-SOC_FAMILY_append = ":dra7xx"
-
-MACHINE_FEATURES += "pci opencl"

conf/machine/include/k2e.inc

@@ -1,2 +0,0 @@
-require conf/machine/include/keystone.inc
-SOC_FAMILY_append = ":k2e"

conf/machine/include/k2g.inc

@@ -1,2 +0,0 @@
-require conf/machine/include/keystone.inc
-SOC_FAMILY_append = ":k2g"

conf/machine/include/keystone.inc

@@ -1,27 +0,0 @@
-SOC_FAMILY = "keystone"
-require conf/machine/include/soc-family.inc
-
-DEFAULTTUNE ?= "armv7athf-neon"
-require conf/machine/include/tune-cortexa15.inc
-
-PREFERRED_PROVIDER_virtual/kernel = "linux-ti-staging"
-PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ti-staging"
-PREFERRED_PROVIDER_u-boot = "u-boot-ti-staging"
-
-# Increase this everytime you change something in the kernel
-MACHINE_KERNEL_PR = "r10"
-
-KERNEL_IMAGETYPE = "zImage"
-
-UBOOT_ENTRYPOINT = "0x80008000"
-UBOOT_LOADADDRESS = "0x80008000"
-
-# Use the expected value of the ubifs filesystem's volume name in the kernel
-# and u-boot.
-UBI_VOLNAME = "rootfs"
-
-EXTRA_IMAGEDEPENDS += "u-boot"
-EXTRA_IMAGEDEPENDS += "boot-monitor"
-
-MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat pci"
-MACHINE_FEATURES_BACKFILL_CONSIDERED = "rtc"

conf/machine/include/omap-a15.inc

@@ -1,34 +0,0 @@
-SOC_FAMILY = "omap-a15"
-require conf/machine/include/soc-family.inc
-
-DEFAULTTUNE ?= "armv7athf-neon"
-require conf/machine/include/tune-cortexa15.inc
-
-# Increase this everytime you change something in the kernel
-MACHINE_KERNEL_PR = "r7"
-
-PREFERRED_PROVIDER_virtual/kernel = "linux-ti-staging"
-PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ti-staging"
-PREFERRED_PROVIDER_u-boot = "u-boot-ti-staging"
-
-KERNEL_IMAGETYPE = "zImage"
-
-UBOOT_ARCH = "arm"
-UBOOT_ENTRYPOINT = "0x80008000"
-UBOOT_LOADADDRESS = "0x80008000"
-
-EXTRA_IMAGEDEPENDS += "virtual/bootloader"
-
-PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
-XSERVER = "xserver-xorg \
-           xf86-input-evdev \
-           xf86-video-fbdev"
-
-MACHINE_GUI_CLASS = "smallscreen"
-
-# Use the expected value of the ubifs filesystem's volume name in the kernel
-# and u-boot.
-UBI_VOLNAME = "rootfs"
-
-# List common SoC features, may need to add touchscreen for specific machines
-MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen alsa ethernet sgx mmip"

conf/machine/include/omap3.inc

@@ -1,40 +1,15 @@
 SOC_FAMILY = "omap3"
 require conf/machine/include/soc-family.inc
 
-DEFAULTTUNE ?= "armv7athf-neon"
 require conf/machine/include/tune-cortexa8.inc
-
-PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
-
-# For built-in LCD, add xf86-input-tslib
-XSERVER = "xserver-xorg \
-           xf86-input-evdev \
-           xf86-input-mouse \
-           xf86-video-omapfb \
-           xf86-input-keyboard"
-
-# Default to external video, change to smallscreen for built-in LCD
-MACHINE_GUI_CLASS = "bigscreen"
-
+PREFERRED_PROVIDER_virtual/kernel = "linux-omap"
 # Increase this everytime you change something in the kernel
-MACHINE_KERNEL_PR = "r127"
+MACHINE_KERNEL_PR = "r121"
 
-KERNEL_IMAGETYPE = "zImage"
-
-# Default providers, may need to override for specific machines
-PREFERRED_PROVIDER_virtual/kernel = "linux-ti-staging"
-PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ti-staging"
-PREFERRED_PROVIDER_u-boot = "u-boot-ti-staging"
-
-UBOOT_ARCH = "arm"
-UBOOT_MACHINE = "omap3_evm_config"
-XLOAD_MACHINE = "omap3evm_config"
+KERNEL_IMAGETYPE = "uImage"
 
 UBOOT_ENTRYPOINT = "0x80008000"
 UBOOT_LOADADDRESS = "0x80008000"
 
-# If SPL is not used, may need to add x-load
-EXTRA_IMAGEDEPENDS += "u-boot"
+EXTRA_IMAGEDEPENDS += "u-boot x-load"
 
-# List common SoC features, may need to add touchscreen/ethernet for specific machines
-MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen alsa sgx"

conf/machine/include/omap4.inc

@@ -1,25 +1,23 @@
 SOC_FAMILY = "omap4"
 require conf/machine/include/soc-family.inc
 
-DEFAULTTUNE ?= "armv7athf-neon"
 require conf/machine/include/tune-cortexa9.inc
 
-PREFERRED_PROVIDER_virtual/kernel = "linux-ti-staging"
-PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ti-staging"
-PREFERRED_PROVIDER_u-boot = "u-boot-ti-staging"
+PREFERRED_PROVIDER_virtual/kernel = "linux-omap4"
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
 
 PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
 XSERVER = "xserver-xorg \
-           xserver-xorg-module-exa \
+           xserver-xorg-extension-dri \
+           xserver-xorg-extension-dri2 \
+           xserver-xorg-extension-glx \
            xf86-input-evdev \
-           xf86-video-omap"
+           xf86-video-fbdev" 
 
 # Increase this everytime you change something in the kernel
-MACHINE_KERNEL_PR = "r4"
+MACHINE_KERNEL_PR = "r1"
 
-KERNEL_IMAGETYPE = "zImage"
-
-UBOOT_MACHINE = "omap4_panda_config"
+KERNEL_IMAGETYPE = "uImage"
 
 UBOOT_ENTRYPOINT = "0x80008000"
 UBOOT_LOADADDRESS = "0x80008000"

conf/machine/include/ti33x.inc

@@ -1,42 +1,14 @@
 SOC_FAMILY = "ti33x"
 require conf/machine/include/soc-family.inc
 
-DEFAULTTUNE ?= "armv7athf-neon"
 require conf/machine/include/tune-cortexa8.inc
-
-PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
-
-# For built-in LCD, add xf86-input-tslib
-XSERVER = "xserver-xorg \
-           xf86-input-evdev \
-           xf86-input-mouse \
-           xf86-video-fbdev \
-           xf86-input-keyboard"
-
-# Default to external video, change to smallscreen for built-in LCD
-MACHINE_GUI_CLASS = "bigscreen"
-
+PREFERRED_PROVIDER_virtual/kernel = "linux-ti33x-psp"
 # Increase this everytime you change something in the kernel
-MACHINE_KERNEL_PR = "r22"
+MACHINE_KERNEL_PR = "r12"
 
-# Default providers, may need to override for specific machines
-PREFERRED_PROVIDER_virtual/kernel = "linux-ti-staging"
-PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ti-staging"
-PREFERRED_PROVIDER_u-boot = "u-boot-ti-staging"
-
-KERNEL_IMAGETYPE = "zImage"
-
-UBOOT_ARCH = "arm"
-UBOOT_MACHINE = "am335x_evm_config"
+KERNEL_IMAGETYPE = "uImage"
 
 UBOOT_ENTRYPOINT = "0x80008000"
 UBOOT_LOADADDRESS = "0x80008000"
 
-# Use the expected value of the ubifs filesystem's volume name in the kernel
-# and u-boot.
-UBI_VOLNAME = "rootfs"
-
 EXTRA_IMAGEDEPENDS += "u-boot"
-
-# List common SoC features, may need to add touchscreen for specific machines
-MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen alsa ethernet sgx"

conf/machine/include/ti43x.inc

@@ -1,42 +0,0 @@
-SOC_FAMILY = "ti43x"
-require conf/machine/include/soc-family.inc
-
-DEFAULTTUNE ?= "armv7athf-neon"
-require conf/machine/include/tune-cortexa9.inc
-
-PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
-
-# For built-in LCD, add xf86-input-tslib
-XSERVER = "xserver-xorg \
-           xf86-input-evdev \
-           xf86-input-mouse \
-           xf86-video-fbdev \
-           xf86-input-keyboard"
-
-# Default to external video, change to smallscreen for built-in LCD
-MACHINE_GUI_CLASS = "bigscreen"
-
-# Increase this everytime you change something in the kernel
-MACHINE_KERNEL_PR = "r3"
-
-# Default providers, may need to override for specific machines
-PREFERRED_PROVIDER_virtual/kernel = "linux-ti-staging"
-PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ti-staging"
-PREFERRED_PROVIDER_u-boot = "u-boot-ti-staging"
-
-KERNEL_IMAGETYPE = "zImage"
-
-UBOOT_ARCH = "arm"
-UBOOT_MACHINE = "am43xx_evm_config"
-
-UBOOT_ENTRYPOINT = "0x80008000"
-UBOOT_LOADADDRESS = "0x80008000"
-
-# Use the expected value of the ubifs filesystem's volume name in the kernel
-# and u-boot.
-UBI_VOLNAME = "rootfs"
-
-EXTRA_IMAGEDEPENDS += "u-boot"
-
-# List common SoC features, may need to add touchscreen for specific machines
-MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen alsa ethernet sgx"

conf/machine/k2e-evm.conf

@@ -1,34 +0,0 @@
-#@TYPE: Machine
-#@NAME: Keystone 2 K2E machine
-#@DESCRIPTION: Machine configuration for the TI Keystone 2 K2E EVM
-
-require conf/machine/include/k2e.inc
-
-MACHINE_FEATURES += "opencl"
-
-UBOOT_MACHINE = "k2e_evm_config"
-
-BOOT_MONITOR_MAKE_TARGET = "k2e"
-
-IMAGE_FSTYPES += "ubifs ubi tar.xz"
-
-SERIAL_CONSOLE = ""
-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyO0"
-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
-
-SYSVINIT_ENABLED_GETTYS = ""
-
-# do ubiattach /dev/ubi_ctrl -m 4
-# From dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: logical eraseblock size:    126976 bytes
-# from ubiattach stdout:
-# UBI device number 0, total 3856 LEBs
-MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 3856"
-
-# do ubiattach /dev/ubi_ctrl -m 4
-# from dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: physical eraseblock size:   131072 bytes (128 KiB)
-# UBI: sub-page size:              2048
-UBINIZE_ARGS = "-m 2048 -p 128KiB -s 2048 -O 2048"

conf/machine/k2e-hs-evm.conf

@@ -1,14 +0,0 @@
-#@TYPE: Machine
-#@NAME: Keystone 2 K2E HS EVM
-#@DESCRIPTION: Machine configuration for the TI Keystone 2 K2E HS EVM
-
-require conf/machine/k2e-evm.conf
-
-UBOOT_MACHINE = "k2e_hs_evm_config"
-
-UBOOT_ENTRYPOINT = "0x82000000"
-UBOOT_LOADADDRESS = "0x82000000"
-UBOOT_RD_LOADADDRESS = "0x84000000"
-UBOOT_RD_ENTRYPOINT = "0x84000000"
-
-TI_SECURE_DEV_PKG = "${TI_SECURE_DEV_PKG_CAT}/k2e"

conf/machine/k2g-evm.conf

@@ -1,34 +0,0 @@
-#@TYPE: Machine
-#@NAME: Keystone 2 K2G machine
-#@DESCRIPTION: Machine configuration for the TI Keystone 2 K2G EVM
-
-require conf/machine/include/k2g.inc
-
-MACHINE_FEATURES += "alsa opencl"
-
-UBOOT_MACHINE = "k2g_evm_config"
-
-BOOT_MONITOR_MAKE_TARGET = "k2g"
-
-IMAGE_FSTYPES += "ubifs ubi tar.xz"
-
-SERIAL_CONSOLE = ""
-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyO0"
-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
-
-SYSVINIT_ENABLED_GETTYS = ""
-
-# do ubiattach /dev/ubi_ctrl -m 4
-# From dmesg:
-# UBI: smallest flash I/O unit:    4096
-# UBI: logical eraseblock size:    253952 bytes
-# from ubiattach stdout:
-# UBI device number 0, total 1926 LEBs
-MKUBIFS_ARGS = "-F -m 4096 -e 253952 -c 1926"
-
-# do ubiattach /dev/ubi_ctrl -m 4
-# from dmesg:
-# UBI: smallest flash I/O unit:    4096
-# UBI: physical eraseblock size:   256 KiB
-# UBI: sub-page size:              4096
-UBINIZE_ARGS = "-m 4096 -p 256KiB -s 4096 -O 4096"

conf/machine/k2g-ice.conf

@@ -1,7 +0,0 @@
-#@TYPE: Machine
-#@NAME: Keystone 2 K2G ICE machine
-#@DESCRIPTION: Machine configuration for the TI Keystone 2 K2G ICE
-
-require conf/machine/k2g-evm.conf
-
-UBOOT_MACHINE = "k2g_ice_config"

conf/machine/k2hk-evm.conf

@@ -1,34 +0,0 @@
-#@TYPE: Machine
-#@NAME: Keystone 2 K2HK machine
-#@DESCRIPTION: Machine configuration for the TI Keystone 2 K2HK EVM
-
-require conf/machine/include/keystone.inc
-
-MACHINE_FEATURES += "opencl"
-
-UBOOT_MACHINE = "k2hk_evm_config"
-
-BOOT_MONITOR_MAKE_TARGET = "k2hk"
-
-IMAGE_FSTYPES += "ubifs ubi tar.xz"
-
-SERIAL_CONSOLE = ""
-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyO0"
-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
-
-SYSVINIT_ENABLED_GETTYS = ""
-
-# do ubiattach /dev/ubi_ctrl -m 4
-# From dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: logical eraseblock size:    126976 bytes
-# from ubiattach stdout:
-# UBI device number 0, total 3856 LEBs
-MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 3900"
-
-# do ubiattach /dev/ubi_ctrl -m 4
-# from dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: physical eraseblock size:   131072 bytes (128 KiB)
-# UBI: sub-page size:              2048
-UBINIZE_ARGS = "-m 2048 -p 128KiB -s 2048 -O 2048"

conf/machine/k2l-evm.conf

@@ -1,34 +0,0 @@
-#@TYPE: Machine
-#@NAME: Keystone 2 K2L machine
-#@DESCRIPTION: Machine configuration for the TI Keystone 2 K2L EVM
-
-require conf/machine/include/keystone.inc
-
-MACHINE_FEATURES += "opencl"
-
-UBOOT_MACHINE = "k2l_evm_config"
-
-BOOT_MONITOR_MAKE_TARGET = "k2l"
-
-IMAGE_FSTYPES += "ubifs ubi tar.xz"
-
-SERIAL_CONSOLE = ""
-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyO0"
-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
-
-SYSVINIT_ENABLED_GETTYS = ""
-
-# do ubiattach /dev/ubi_ctrl -m 4
-# From dmesg:
-# UBI: smallest flash I/O unit:    4096
-# UBI: logical eraseblock size:    253952 bytes
-# from ubiattach stdout:
-# UBI device number 0, total 1926 LEBs
-MKUBIFS_ARGS = "-F -m 4096 -e 253952 -c 1926"
-
-# do ubiattach /dev/ubi_ctrl -m 4
-# from dmesg:
-# UBI: smallest flash I/O unit:    4096
-# UBI: physical eraseblock size:   256 KiB
-# UBI: sub-page size:              4096
-UBINIZE_ARGS = "-m 4096 -p 256KiB -s 4096 -O 4096"

conf/machine/omap3evm.conf

@@ -1,23 +1,40 @@
 #@TYPE: Machine
 #@NAME: OMAP3 EVM
 #@DESCRIPTION: Machine configuration for the TI OMAP3 EVM
+TARGET_ARCH = "arm"
+
+PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+XSERVER = "xserver-xorg \
+           xf86-input-evdev \
+           xf86-input-mouse \
+           xf86-input-tslib \
+           xf86-video-omapfb \
+           xf86-input-keyboard"
+
+GUI_MACHINE_CLASS = "smallscreen"
 
 require conf/machine/include/omap3.inc
 
-# Use built-in LCD by default
-XSERVER += "xf86-input-tslib"
-MACHINE_GUI_CLASS = "smallscreen"
-MACHINE_FEATURES += "touchscreen ethernet"
+# Ship all kernel modules
 
-IMAGE_FSTYPES += "jffs2 tar.gz"
+IMAGE_FSTYPES += "jffs2 tar.bz2"
 EXTRA_IMAGECMD_jffs2 = "-lnp -e 0x20000 -s 2048"
 
 SERIAL_CONSOLE = "115200 ttyS0"
 USE_VT = "0"
 
-EXTRA_IMAGEDEPENDS += "x-load"
+PREFERRED_PROVIDER_virtual/kernel = "linux-omap-psp"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+
+UBOOT_ARCH = "arm"
+UBOOT_MACHINE = "omap3_evm_config"
+XLOAD_MACHINE = "omap3evm_config"
+
+MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen touchscreen"
 
 # NOTE: there are NAND and OneNAND versions of this board...
+
 # do ubiattach /dev/ubi_ctrl -m 4
 # From dmesg:
 # UBI: smallest flash I/O unit:    2048
@@ -32,3 +49,4 @@ MKUBIFS_ARGS = "-m 2048 -e 129024 -c 1996"
 # UBI: physical eraseblock size:   131072 bytes (128 KiB)
 # UBI: sub-page size:              512
 UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512"
+

conf/machine/omap5-evm.conf

@@ -1,32 +0,0 @@
-#@TYPE: Machine
-#@NAME: OMAP5 EVM
-#@DESCRIPTION: Machine configuration for the TI OMAP5 uEVM
-
-require conf/machine/include/omap-a15.inc
-
-IMAGE_FSTYPES += "ubi tar.gz"
-
-SERIAL_CONSOLE = "115200 ttyO2"
-
-# UBI information.  Note that this is board and kernel specific.  Changes
-# in your kernel port may require changes in these variables.  For more
-# details about this board please see
-# http://processors.wiki.ti.com/index.php/UBIFS_Support
-
-# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
-# From dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: logical eraseblock size:    126976 bytes
-# from ubiattach stdout:
-# UBI device number 0, total 1988 LEBs
-MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 4300"
-
-# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
-# from dmesg:
-# UBI: smallest flash I/O unit:    2048
-# UBI: physical eraseblock size:   131072 bytes (128 KiB)
-# UBI: sub-page size:              512
-# UBI: VID header offset:          2048 (aligned 2048)
-UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512 -O 2048"
-
-UBOOT_MACHINE = "omap5_uevm_config"

conf/machine/pandaboard.conf

@@ -4,11 +4,15 @@
 
 require conf/machine/include/omap4.inc
 
-MACHINE_GUI_CLASS = "bigscreen"
+UBOOT_MACHINE = "omap4_panda_config"
 
-IMAGE_FSTYPES += "tar.gz"
+GUI_MACHINE_CLASS = "bigscreen"
+
+IMAGE_FSTYPES += "tar.bz2"
 
 SERIAL_CONSOLE = "115200 ttyO2"
 
 MACHINE_EXTRA_RRECOMMENDS = " kernel-modules"
-MACHINE_FEATURES = "kernel26 wifi bluetooth alsa apm ext2 screen usbgadget usbhost vfat sgx"
+MACHINE_FEATURES = "kernel26 wifi bluetooth alsa apm ext2 screen touchscreen usbgadget usbhost vfat"
+
+

extras/COPYING.MIT

@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
+THE SOFTWARE.

extras/README

@@ -0,0 +1,17 @@
+An "extras" (AKA best-effort) layer for meta-ti
+
+This layer depends on:
+
+URI: git://git.openembedded.org/openembedded-core
+layers: meta
+branch: master
+
+URI: git://git.yoctoproject.org/meta-ti
+layers: meta
+branch: master
+
+
+Send pull requests, patches, comments or questions to meta-ti@yoctoproject.org
+
+Maintainers: Denys Dmytriyenko <denys@ti.com>
+             Koen Kooi <koen@dominion.thruhere.net>

extras/conf/layer.conf

@@ -0,0 +1,9 @@
+# We have a conf and classes directory, append to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have a recipes directory, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "meta-ti-extras"
+BBFILE_PATTERN_meta-ti := "^${LAYERDIR}/"
+BBFILE_PRIORITY_meta-ti = "10"

extras/conf/machine/am3517-evm.conf

@@ -2,23 +2,38 @@
 #@NAME: AM3517 EVM
 #@DESCRIPTION: Machine configuration for the TI Sitara AM3517 EVM
 
+PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+XSERVER = "xserver-xorg \
+           xf86-input-evdev \
+           xf86-input-mouse \
+           xf86-input-tslib \
+           xf86-video-omapfb \
+           xf86-input-keyboard"
+
+GUI_MACHINE_CLASS = "smallscreen"
+
 require conf/machine/include/omap3.inc
 
-# Use built-in LCD by default
-XSERVER += "xf86-input-tslib"
-MACHINE_GUI_CLASS = "smallscreen"
-MACHINE_FEATURES += "touchscreen ethernet"
+# Ship all kernel modules
 
-IMAGE_FSTYPES += "ubi tar.gz"
+IMAGE_FSTYPES += "ubi tar.bz2"
 EXTRA_IMAGECMD_jffs2 = "-lnp -e 0x20000 -s 2048"
 
-SERIAL_CONSOLE = "115200 ttyO2"
+SERIAL_CONSOLE = "115200 ttyS2"
 USE_VT = "2"
 
+PREFERRED_PROVIDER_virtual/kernel = "linux-omap-psp"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+
+UBOOT_ARCH = "arm"
 UBOOT_MACHINE = "am3517_evm_config"
 XLOAD_MACHINE = "am3517evm_config"
 
+MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 screen touchscreen ethernet"
+
 # NOTE: there are NAND and OneNAND versions of this board...
+
 # do ubiattach /dev/ubi_ctrl -m 4
 # From dmesg:
 # UBI: smallest flash I/O unit:    2048
@@ -33,3 +48,4 @@ MKUBIFS_ARGS = "-m 2048 -e 129024 -c 1996"
 # UBI: physical eraseblock size:   131072 bytes (128 KiB)
 # UBI: sub-page size:              512
 UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512"
+

extras/conf/machine/am387x-evm.conf

@@ -0,0 +1,5 @@
+#@TYPE: Machine
+#@NAME: AM389x evm
+#@DESCRIPTION: Machine configuration for the AM389x evm
+
+require conf/machine/include/ti814x.inc

extras/conf/machine/am389x-evm.conf

@@ -0,0 +1,5 @@
+#@TYPE: Machine
+#@NAME: am389x evm
+#@DESCRIPTION: Machine configuration for the am389x evm
+
+require conf/machine/include/ti816x.inc

extras/conf/machine/c6a814x-evm.conf

@@ -0,0 +1,5 @@
+#@TYPE: Machine
+#@NAME: c6a814x evm
+#@DESCRIPTION: Machine configuration for the c6a814x evm
+
+require conf/machine/include/ti814x.inc

extras/conf/machine/c6a816x-evm.conf

@@ -0,0 +1,5 @@
+#@TYPE: Machine
+#@NAME: c6a816x evm
+#@DESCRIPTION: Machine configuration for the c6a816x evm
+
+require conf/machine/include/ti816x.inc

extras/conf/machine/dm814x-evm.conf

@@ -0,0 +1,5 @@
+#@TYPE: Machine
+#@NAME: DM814x evm
+#@DESCRIPTION: Machine configuration for the DM814x evm
+
+require conf/machine/include/ti814x.inc

extras/conf/machine/hawkboard.conf

@@ -0,0 +1,29 @@
+#@TYPE: Machine
+#@NAME: OMAP-L138 based board
+#@DESCRIPTION: Machine configuration for the TI Hawkboard
+
+require conf/machine/include/davinci.inc
+require conf/machine/include/omapl138.inc
+
+UBOOT_MACHINE = "da850_omapl138_evm_config"
+UBOOT_ENTRYPOINT = "0xc0008000"
+UBOOT_LOADADDRESS = "0xc0008000"
+
+MACHINE_FEATURES = "kernel26 serial ethernet ide screen"
+
+# do ubiattach /dev/ubi_ctrl -m 4
+# From dmesg:
+# UBI: smallest flash I/O unit:    2048
+# UBI: logical eraseblock size:    126976 bytes
+# from ubiattach stdout:
+# UBI device number 0, total 971 LEBs (123293696 bytes, 117.6 MiB), available 958 LEBs (121643008 bytes, 116.0 MiB), LEB size 126976 bytes (124.0 KiB)
+MKUBIFS_ARGS = "-m 2048 -e 126976 -c 948"
+
+# do ubiattach /dev/ubi_ctrl -m 4
+# from dmesg:
+# UBI: smallest flash I/O unit:    2048
+# UBI: physical eraseblock size:   131072 bytes (128 KiB)
+# UBI: sub-page size:              512
+UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512"
+
+SERIAL_CONSOLE = "115200 ttyS2"

extras/conf/machine/include/davinci.inc

@@ -1,14 +1,14 @@
 require conf/machine/include/tune-arm926ejs.inc
 
 # Increase this everytime you change something in the kernel
-MACHINE_KERNEL_PR = "r54"
+MACHINE_KERNEL_PR = "r51"
 
-KERNEL_IMAGETYPE = "zImage"
 
-PREFERRED_PROVIDER_virtual/kernel = "linux-ti-staging"
-PREFERRED_PROVIDER_virtual/bootloader = "u-boot-ti-staging"
-PREFERRED_PROVIDER_u-boot = "u-boot-ti-staging"
+KERNEL_IMAGETYPE = "uImage"
 
+PREFERRED_PROVIDER_virtual/kernel = "linux-davinci"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
 UBOOT_MACHINE = "davinci_dvevm_config"
 
 UBOOT_ENTRYPOINT = "0x80008000"
@@ -19,4 +19,6 @@ EXTRA_IMAGEDEPENDS += "u-boot"
 SERIAL_CONSOLE ?= "115200 ttyS0"
 EXTRA_IMAGECMD_jffs2 = "--pad --little-endian --eraseblock=0x20000 -n"
 
+#ROOT_FLASH_SIZE = "29"
+
 MACHINE_FEATURES = "kernel26 serial ethernet usbhost usbgadget mmc alsa"

extras/conf/machine/include/ti814x.inc

@@ -0,0 +1,26 @@
+SOC_FAMILY = "ti814x"
+require conf/machine/include/soc-family.inc
+
+require conf/machine/include/tune-cortexa8.inc
+
+PREFERRED_PROVIDER_virtual/kernel = "linux-ti81xx-psp"
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+
+# Increase this everytime you change something in the kernel
+MACHINE_KERNEL_PR = "r2"
+
+KERNEL_IMAGETYPE = "uImage"
+
+UBOOT_ARCH = "arm"
+UBOOT_MACHINE = "ti8148_evm_config_nand"
+UBOOT_ENTRYPOINT = "0x80008000"
+UBOOT_LOADADDRESS = "0x80008000"
+
+# Only build u-boot
+EXTRA_IMAGEDEPENDS += "u-boot"
+
+# Ship all kernel modules
+IMAGE_FSTYPES += "jffs2 tar.bz2"
+EXTRA_IMAGECMD_jffs2 = "-lqn -e 128"
+SERIAL_CONSOLE = "115200 ttyO0"
+MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 ethernet"

extras/conf/machine/include/ti816x.inc

@@ -0,0 +1,26 @@
+SOC_FAMILY = "ti816x"
+require conf/machine/include/soc-family.inc
+
+require conf/machine/include/tune-cortexa8.inc
+
+PREFERRED_PROVIDER_virtual/kernel = "linux-ti81xx-psp"
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+
+# Increase this everytime you change something in the kernel
+MACHINE_KERNEL_PR = "r2"
+
+KERNEL_IMAGETYPE = "uImage"
+
+UBOOT_ARCH = "arm"
+UBOOT_MACHINE = "ti8168_evm_config"
+UBOOT_ENTRYPOINT = "0x80008000"
+UBOOT_LOADADDRESS = "0x80008000"
+
+# Only build u-boot
+EXTRA_IMAGEDEPENDS += "u-boot"
+
+# Ship all kernel modules
+IMAGE_FSTYPES += "jffs2 tar.bz2"
+EXTRA_IMAGECMD_jffs2 = "-lqn -e 128"
+SERIAL_CONSOLE = "115200 ttyO2"
+MACHINE_FEATURES = "kernel26 apm usbgadget usbhost vfat ext2 ethernet"

extras/conf/machine/omap3-touchbook.conf

@@ -0,0 +1,49 @@
+#@TYPE: Machine
+#@NAME: Always Innovating touchbook
+#@DESCRIPTION: Machine configuration for the http://www.alwaysinnovating.com/touchbook/
+TARGET_ARCH = "arm"
+
+PREFERRED_PROVIDER_virtual/xserver = "xserver-xorg"
+XSERVER = "xserver-xorg \
+           xf86-input-evdev \
+           xf86-input-mouse \
+           xf86-input-tslib \
+           xf86-video-fbdev \
+           xf86-video-omapfb \
+           xf86-input-keyboard"
+
+# Only has DVI connector for external screen
+GUI_MACHINE_CLASS = "bigscreen"
+
+require conf/machine/include/omap3.inc
+
+PREFERRED_PROVIDER_virtual/kernel = "linux-omap-psp"
+
+IMAGE_FSTYPES += "tar.bz2"
+EXTRA_IMAGECMD_jffs2 = "-lnp "
+
+# Guesswork
+SERIAL_CONSOLE = "115200 ttyS2"
+
+UBOOT_MACHINE = "omap3_beagle_config"
+XLOAD_MACHINE = "beagleboard_config"
+
+# do ubiattach /dev/ubi_ctrl -m 4
+# From dmesg:
+# UBI: smallest flash I/O unit:    2048
+# UBI: logical eraseblock size:    129024 bytes
+# from ubiattach stdout:
+# UBI device number 0, total 1996 LEBs
+MKUBIFS_ARGS = "-m 2048 -e 129024 -c 1996"
+
+# do ubiattach /dev/ubi_ctrl -m 4
+# from dmesg:
+# UBI: smallest flash I/O unit:    2048
+# UBI: physical eraseblock size:   131072 bytes (128 KiB)
+# UBI: sub-page size:              512
+UBINIZE_ARGS = "-m 2048 -p 128KiB -s 512"
+
+
+
+# and sdio
+MACHINE_FEATURES = "kernel26 screen apm usbgadget usbhost vfat alsa touchscreen"

extras/recipes-kernel/linux/linux-davinci/0001-ARM-6329-1-wire-up-sys_accept4-on-ARM.patch

@@ -0,0 +1,51 @@
+From 1415ec63689ef39bcb24b5095941ec4cc884035c Mon Sep 17 00:00:00 2001
+From: Mikael Pettersson <mikpe@it.uu.se>
+Date: Sun, 15 Aug 2010 10:47:23 +0100
+Subject: [PATCH 1/2] ARM: 6329/1: wire up sys_accept4() on ARM
+
+sys_accept4() was added in kernel 2.6.28, but ARM was not updated
+to include it.  The number and types of parameters is such that
+no ARM-specific processing is needed, so wiring up sys_accept4()
+just requires defining __NR_accept4 and adding a direct call in
+the syscall entry table.
+
+Tested with an EABI 2.6.35 kernel and Ulrich Drepper's original
+accept4() test program, modified to define __NR_accept4 for ARM.
+
+Using the updated unistd.h also eliminates a warning then building
+glibc (2.10.2 and newer) about accept4() being unimplemented.
+
+Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
+Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
+---
+ arch/arm/include/asm/unistd.h |    1 +
+ arch/arm/kernel/calls.S       |    1 +
+ 2 files changed, 2 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
+index dd2bf53..d02cfb6 100644
+--- a/arch/arm/include/asm/unistd.h
++++ b/arch/arm/include/asm/unistd.h
+@@ -392,6 +392,7 @@
+ #define __NR_rt_tgsigqueueinfo		(__NR_SYSCALL_BASE+363)
+ #define __NR_perf_event_open		(__NR_SYSCALL_BASE+364)
+ #define __NR_recvmmsg			(__NR_SYSCALL_BASE+365)
++#define __NR_accept4			(__NR_SYSCALL_BASE+366)
+ 
+ /*
+  * The following SWIs are ARM private.
+diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
+index 37ae301..afeb71f 100644
+--- a/arch/arm/kernel/calls.S
++++ b/arch/arm/kernel/calls.S
+@@ -375,6 +375,7 @@
+ 		CALL(sys_rt_tgsigqueueinfo)
+ 		CALL(sys_perf_event_open)
+ /* 365 */	CALL(sys_recvmmsg)
++		CALL(sys_accept4)
+ #ifndef syscalls_counted
+ .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
+ #define syscalls_counted
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-davinci/0001-ahci-ti-Fix-currently-harmless-typo-in-SATA-PHY.patch

@@ -0,0 +1,26 @@
+From b0a773f958b03ba77317f8b762d90d3c00269292 Mon Sep 17 00:00:00 2001
+From: Roger Monk <r-monk@ti.com>
+Date: Wed, 25 Aug 2010 16:45:46 +0100
+Subject: [PATCH] ahci-ti:  Fix (currently harmless) typo in SATA PHY configuration
+
+Signed-off-by: Roger Monk <r-monk@ti.com>
+---
+ drivers/ata/ahci-ti.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/ata/ahci-ti.c b/drivers/ata/ahci-ti.c
+index 9e36c9d..674b216 100644
+--- a/drivers/ata/ahci-ti.c
++++ b/drivers/ata/ahci-ti.c
+@@ -80,7 +80,7 @@ void ata_plat_init (void __iomem *base)
+ 	phy_val = PHY_MPY << 0 | PHY_LB << 4 | PHY_LOS << 6 |
+ 			PHY_RXINVPAIR << 7 | PHY_RXTERM << 8 |
+ 			PHY_RXCDR  << 10 | PHY_RXEQ << 13 |
+-			PHY_RXINVPAIR << 17 | PHY_TXCM << 18 |
++			PHY_TXINVPAIR << 17 | PHY_TXCM << 18 |
+ 			PHY_TXSWING << 19 | PHY_TXDE << 22 | 
+ 			PHY_OVERRIDE << 30 | PHY_ENPLL	<< 31;
+ 
+-- 
+1.6.0.4
+

extras/recipes-kernel/linux/linux-davinci/0001-cgroupfs-create-sys-fs-cgroup-to-mount-cgroupfs-on.patch

@@ -0,0 +1,58 @@
+From 787c524fc478068d18eef72f43074b47722e50b0 Mon Sep 17 00:00:00 2001
+From: Greg KH <gregkh@suse.de>
+Date: Thu, 5 Aug 2010 13:53:35 -0700
+Subject: [PATCH] cgroupfs: create /sys/fs/cgroup to mount cgroupfs on
+
+We really shouldn't be asking userspace to create new root filesystems.
+So follow along with all of the other in-kernel filesystems, and provide
+a mount point in sysfs.
+
+For cgroupfs, this should be in /sys/fs/cgroup/  This change provides
+that mount point when the cgroup filesystem is registered in the kernel.
+
+Acked-by: Paul Menage <menage@google.com>
+Acked-by: Dhaval Giani <dhaval.giani@gmail.com>
+Cc: Li Zefan <lizf@cn.fujitsu.com>
+Cc: Lennart Poettering <lennart@poettering.net>
+Cc: Kay Sievers <kay.sievers@vrfy.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+---
+ kernel/cgroup.c |   13 ++++++++++++-
+ 1 files changed, 12 insertions(+), 1 deletions(-)
+
+diff --git a/kernel/cgroup.c b/kernel/cgroup.c
+index 0249f4b..db21dd8 100644
+--- a/kernel/cgroup.c
++++ b/kernel/cgroup.c
+@@ -1472,6 +1472,8 @@ static struct file_system_type cgroup_fs_type = {
+ 	.kill_sb = cgroup_kill_sb,
+ };
+ 
++static struct kobject *cgroup_kobj;
++
+ static inline struct cgroup *__d_cgrp(struct dentry *dentry)
+ {
+ 	return dentry->d_fsdata;
+@@ -3283,9 +3285,18 @@ int __init cgroup_init(void)
+ 	hhead = css_set_hash(init_css_set.subsys);
+ 	hlist_add_head(&init_css_set.hlist, hhead);
+ 	BUG_ON(!init_root_id(&rootnode));
++
++	cgroup_kobj = kobject_create_and_add("cgroup", fs_kobj);
++	if (!cgroup_kobj) {
++		err = -ENOMEM;
++		goto out;
++	}
++
+ 	err = register_filesystem(&cgroup_fs_type);
+-	if (err < 0)
++	if (err < 0) {
++		kobject_put(cgroup_kobj);
+ 		goto out;
++	}
+ 
+ 	proc_create("cgroups", 0, NULL, &proc_cgroupstats_operations);
+ 
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-davinci/0002-ahci-ti-Update-SATA-PHY-configuration-RXCDR.patch

@@ -0,0 +1,29 @@
+From 37a7868b15be9415abd3f57477afc8be956666e6 Mon Sep 17 00:00:00 2001
+From: Roger Monk <r-monk@ti.com>
+Date: Wed, 25 Aug 2010 16:46:28 +0100
+Subject: [PATCH] ahci-ti:  Update SATA PHY configuration - RXCDR --> 4
+
+   * Update SATA PHY configuration for Receiver Clock/Data Recovery
+      * Set to 0x4 = 2nd order, low precision
+
+Signed-off-by: Roger Monk <r-monk@ti.com>
+---
+ drivers/ata/ahci-ti.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/ata/ahci-ti.c b/drivers/ata/ahci-ti.c
+index 674b216..853d251 100644
+--- a/drivers/ata/ahci-ti.c
++++ b/drivers/ata/ahci-ti.c
+@@ -55,7 +55,7 @@ void ata_plat_remove(struct ata_host *host);
+ #define PHY_LOS		1 /* bit6        1 */
+ #define PHY_RXINVPAIR	0 /* bit7        1 */
+ #define PHY_RXTERM	0 /* bits9:8     2 */
+-#define PHY_RXCDR	0 /* bits12:10   3 */
++#define PHY_RXCDR	4 /* bits12:10   3 */
+ #define PHY_RXEQ	1 /* bits16:13   4 */
+ #define PHY_TXINVPAIR	0 /* bit17       1 */
+ #define PHY_TXCM	0 /* bit18       1 */
+-- 
+1.6.0.4
+

extras/recipes-kernel/linux/linux-davinci/hawkboard/0001-board-da850-hawk-Disable-NAND-SUBPAGE.patch

@@ -0,0 +1,27 @@
+From 69600e5a42512204bc4eb83a3a459496b049107f Mon Sep 17 00:00:00 2001
+From: Roger Monk <r-monk@ti.com>
+Date: Wed, 25 Aug 2010 17:47:16 +0100
+Subject: [PATCH] board-da850-hawk:  Disable NAND SUBPAGE
+
+   * This was causing issues with UBI
+   * Solution/Workaround identified by Caglar Akyuz - now applied locally to board file
+---
+ arch/arm/mach-davinci/board-da850-hawk.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mach-davinci/board-da850-hawk.c b/arch/arm/mach-davinci/board-da850-hawk.c
+index 87ed017..bbfe32a 100644
+--- a/arch/arm/mach-davinci/board-da850-hawk.c
++++ b/arch/arm/mach-davinci/board-da850-hawk.c
+@@ -118,7 +118,7 @@ static struct davinci_nand_pdata da850_hawk_nandflash_data = {
+ 	.nr_parts	= ARRAY_SIZE(da850_hawk_nandflash_partition),
+ 	.ecc_mode	= NAND_ECC_HW,
+ 	.ecc_bits	= 4,
+-	.options	= NAND_USE_FLASH_BBT,
++	.options	= NAND_USE_FLASH_BBT | NAND_NO_SUBPAGE_WRITE,
+ 	.timing		= &da850_hawk_nandflash_timing,
+ };
+ 
+-- 
+1.6.0.4
+

extras/recipes-kernel/linux/linux-davinci/omapl138/0001-board-da850-evm-Disable-NAND-SUBPAGE.patch

@@ -0,0 +1,29 @@
+From 2ee9f2c655710d9e60a5a9b49871edc316e5363d Mon Sep 17 00:00:00 2001
+From: Roger Monk <r-monk@ti.com>
+Date: Wed, 25 Aug 2010 17:29:14 +0100
+Subject: [PATCH] board-da850-evm:  Disable NAND SUBPAGE
+
+   * This was causing issues with UBI
+   * Solution/Workaround identified by Caglar Akyuz - now applied locally to board file
+
+Signed-off-by: Roger Monk <r-monk@ti.com>
+---
+ arch/arm/mach-davinci/board-da850-evm.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
+index cfed439..502b914 100755
+--- a/arch/arm/mach-davinci/board-da850-evm.c
++++ b/arch/arm/mach-davinci/board-da850-evm.c
+@@ -187,7 +187,7 @@ static struct davinci_nand_pdata da850_evm_nandflash_data = {
+ 	.nr_parts	= ARRAY_SIZE(da850_evm_nandflash_partition),
+ 	.ecc_mode	= NAND_ECC_HW,
+ 	.ecc_bits	= 4,
+-	.options	= NAND_USE_FLASH_BBT,
++	.options	= NAND_USE_FLASH_BBT | NAND_NO_SUBPAGE_WRITE,
+ 	.timing		= &da850_evm_nandflash_timing,
+ };
+ 
+-- 
+1.6.0.4
+

extras/recipes-kernel/linux/linux-davinci/omapl138/0001-uio_pruss1-Core-driver-addition.patch

@@ -0,0 +1,334 @@
+From: Melissa Watkins <m-watkins@ti.com>
+Date: Wed, 24 Nov 2010 02:59:34 -0600
+Subject: [PATCH 1/3] uio_pruss1: Core driver addition
+
+This patch adds the uio_pru driver and updates the uio Makefile
+ and Kconfig files to support this driver. The uio_pru driver provides
+a framework for handling the PRU in the user space and is responsible
+for the device setup and the primary interrupt handling.
+
+Signed-off-by: Amit Chatterjee <amit.chatterjee@ti.com>
+Signed-off-by: Melissa Watkins <m-watkins@ti.com>
+---
+ drivers/uio/Kconfig   |   10 ++
+ drivers/uio/Makefile  |    1 +
+ drivers/uio/uio_pru.c |  279 +++++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 290 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/uio/uio_pru.c
+
+diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
+index 8aa1955..8ae8280 100644
+--- a/drivers/uio/Kconfig
++++ b/drivers/uio/Kconfig
+@@ -94,4 +94,14 @@ config UIO_PCI_GENERIC
+ 	  primarily, for virtualization scenarios.
+ 	  If you compile this as a module, it will be called uio_pci_generic.
+ 
++config UIO_PRUSS
++	tristate "Texas Instruments PRUSS driver"
++	depends on ARCH_DAVINCI_DA850
++	default n
++	help
++	  PRUSS driver for OMAPL13X/DA8XX/AM17XX/AM18XX devices
++	  PRUSS driver requires user space components
++	  To compile this driver as a module, choose M here: the module
++	  will be called uio_pruss.
++
+ endif
+diff --git a/drivers/uio/Makefile b/drivers/uio/Makefile
+index 73b2e75..e6d8adb 100644
+--- a/drivers/uio/Makefile
++++ b/drivers/uio/Makefile
+@@ -6,3 +6,4 @@ obj-$(CONFIG_UIO_SMX)	+= uio_smx.o
+ obj-$(CONFIG_UIO_AEC)	+= uio_aec.o
+ obj-$(CONFIG_UIO_SERCOS3)	+= uio_sercos3.o
+ obj-$(CONFIG_UIO_PCI_GENERIC)	+= uio_pci_generic.o
++obj-$(CONFIG_UIO_PRUSS)         += uio_pru.o
+diff --git a/drivers/uio/uio_pru.c b/drivers/uio/uio_pru.c
+new file mode 100644
+index 0000000..82dc35e
+--- /dev/null
++++ b/drivers/uio/uio_pru.c
+@@ -0,0 +1,279 @@
++/*
++ * UIO TI Programmable Real-Time Unit (PRU) driver.
++ *
++ * (C) 2010 Amit Chatterjee <amit.chatterjee@ti.com>
++ *
++ * Copyright (C) {YEAR} Texas Instruments Incorporated - http://www.ti.com/
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License as
++ * published by the Free Software Foundation version 2.
++ *
++ * This program is distributed .as is. WITHOUT ANY WARRANTY of any
++ * kind, whether express or implied; without even the implied warranty
++ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ */
++
++#include <linux/device.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/uio_driver.h>
++#include <linux/io.h>
++#include <linux/clk.h>
++#include <linux/dma-mapping.h>
++
++#define DRV_NAME "pruss"
++#define DRV_VERSION "0.01"
++
++/*
++0x01C30000 - 0x01C301FF Data RAM 0
++0x01C30200 - 0x01C31FFF Reserved
++0x01C32000 - 0x01C321FF Data RAM 1
++0x01C32200 - 0x01C33FFF Reserved
++0x01C34000 - 0x01C36FFF INTC Registers
++0x01C37000 - 0x01C373FF PRU0 Control Registers
++0x01C37400 - 0x01C377FF PRU0 Debug Registers
++0x01C37800 - 0x01C37BFF PRU1 Control Registers
++0x01C37C00 - 0x01C37FFF PRU1 Debug Registers
++0x01C38000 - 0x01C38FFF PRU0 Instruction RAM
++0x01C39000 - 0x01C3BFFF Reserved
++0x01C3C000 - 0x01C3CFFF PRU1 Instruction RAM
++0x01C3D000 - 0x01C3FFFF Reserved
++*/
++/*
++ * 3 PRU_EVTOUT0 PRUSS Interrupt
++ * 4 PRU_EVTOUT1 PRUSS Interrupt
++ * 5 PRU_EVTOUT2 PRUSS Interrupt
++ * 6 PRU_EVTOUT3 PRUSS Interrupt
++ * 7 PRU_EVTOUT4 PRUSS Interrupt
++ * 8 PRU_EVTOUT5 PRUSS Interrupt
++ * 9 PRU_EVTOUT6 PRUSS Interrupt
++ * 10 PRU_EVTOUT7 PRUSS Interrupt
++*/
++
++#define PRUSS_INSTANCE		(8)
++
++static struct clk *pruss_clk = NULL, *ecap0_clk = NULL;
++static struct uio_info *info[PRUSS_INSTANCE];
++static void *ddr_virt_addr;
++static dma_addr_t ddr_phy_addr;
++
++
++
++static irqreturn_t pruss_handler(int irq, struct uio_info *dev_info)
++{
++	return IRQ_HANDLED;
++}
++
++static int __devinit pruss_probe(struct platform_device *dev)
++{
++	int ret = -ENODEV;
++	int count = 0;
++	struct resource *regs_pruram, *regs_l3ram, *regs_ddr;
++	char *string;
++
++	/* Power on PRU in case its not done as part of boot-loader */
++	pruss_clk = clk_get(&dev->dev, "pruss");
++	if (IS_ERR(pruss_clk)) {
++		dev_err(&dev->dev, "no pruss clock available\n");
++		ret = PTR_ERR(pruss_clk);
++		pruss_clk = NULL;
++		return ret;
++	} else {
++		clk_enable (pruss_clk);
++	}
++
++	ecap0_clk = clk_get(&dev->dev, "ecap0");
++	if (IS_ERR(ecap0_clk)) {
++		dev_err(&dev->dev, "no ecap0 clock available\n");
++		ret = PTR_ERR(ecap0_clk);
++		ecap0_clk = NULL;
++		return ret;
++	} else {
++		clk_enable(ecap0_clk);
++	}
++
++
++
++	for (count = 0; count < PRUSS_INSTANCE; count++) {
++		info[count] = (struct uio_info *)kzalloc(sizeof(struct uio_info), GFP_KERNEL);
++		if (!info[count])
++			return -ENOMEM;
++
++	}
++
++	regs_pruram = platform_get_resource(dev, IORESOURCE_MEM, 0);
++	if (!regs_pruram) {
++		dev_err(&dev->dev, "No memory resource specified\n");
++		goto out_free;
++	}
++
++	regs_l3ram = platform_get_resource(dev, IORESOURCE_MEM, 1);
++	if (!regs_l3ram) {
++		dev_err(&dev->dev, "No memory resource specified\n");
++		goto out_free;
++	}
++
++	regs_ddr = platform_get_resource(dev, IORESOURCE_MEM, 2);
++	if (!regs_ddr) {
++		dev_err(&dev->dev, "No memory resource specified\n");
++		goto out_free;
++	}
++	ddr_virt_addr = dma_alloc_coherent(&dev->dev, regs_ddr->end-regs_ddr->start+1, &ddr_phy_addr, GFP_KERNEL|GFP_DMA);
++
++
++	for (count = 0; count < PRUSS_INSTANCE; count++) {
++		info[count]->mem[0].addr = regs_pruram->start;
++		if (!info[count]->mem[0].addr) {
++			dev_err(&dev->dev, "Invalid memory resource\n");
++			break;
++		}
++
++		info[count]->mem[0].size = regs_pruram->end - regs_pruram->start + 1;
++		info[count]->mem[0].internal_addr = ioremap(regs_pruram->start, info[count]->mem[0].size);
++
++		if (!info[count]->mem[0].internal_addr) {
++			dev_err(&dev->dev, "Can't remap memory address range\n");
++			break;
++		}
++		info[count]->mem[0].memtype = UIO_MEM_PHYS;
++
++
++		info[count]->mem[1].addr = regs_l3ram->start;
++		if (!info[count]->mem[1].addr) {
++			dev_err(&dev->dev, "Invalid memory resource\n");
++			break;
++		}
++
++		info[count]->mem[1].size = regs_l3ram->end - regs_l3ram->start + 1;
++		info[count]->mem[1].internal_addr = ioremap(regs_l3ram->start, info[count]->mem[1].size);
++
++		if (!info[count]->mem[1].internal_addr) {
++			dev_err(&dev->dev, "Can't remap memory address range\n");
++			break;
++		}
++		info[count]->mem[1].memtype = UIO_MEM_PHYS;
++
++
++		info[count]->mem[2].size = regs_ddr->end - regs_ddr->start + 1;
++		if (!(info[count]->mem[2].size-1)) {
++			dev_err(&dev->dev, "Invalid memory resource\n");
++			break;
++		}
++
++
++		info[count]->mem[2].internal_addr = ddr_virt_addr;
++
++		if (!info[count]->mem[2].internal_addr) {
++			dev_err(&dev->dev, "Can't remap memory address range\n");
++			break;
++		}
++		info[count]->mem[2].addr = ddr_phy_addr;
++		info[count]->mem[2].memtype = UIO_MEM_PHYS;
++
++
++		string = kzalloc(20, GFP_KERNEL);
++		sprintf(string, "pruss_evt%d", count);
++		info[count]->name = string;
++		info[count]->version = "0.01";
++
++		/* Register PRUSS IRQ lines */
++		info[count]->irq = IRQ_DA8XX_EVTOUT0+count;
++
++		info[count]->irq_flags = IRQF_SHARED;
++		info[count]->handler = pruss_handler;
++
++		ret = uio_register_device(&dev->dev, info[count]);
++
++		if (ret < 0)
++			break;
++	}
++
++	platform_set_drvdata(dev, info);
++
++	if (ret < 0) {
++		if (ddr_virt_addr)
++			dma_free_coherent(&dev->dev, regs_ddr->end - regs_ddr->start + 1, ddr_virt_addr, ddr_phy_addr);
++		while (count--) {
++			uio_unregister_device(info[count]);
++			if (info[count]->name)
++				kfree(info[count]->name);
++			iounmap(info[count]->mem[0].internal_addr);
++		}
++	} else {
++		return 0;
++	}
++
++out_free:
++	for (count = 0; count < PRUSS_INSTANCE; count++) {
++		if (info[count])
++			kfree(info[count]);
++	}
++
++	if (pruss_clk != NULL)
++		clk_put(pruss_clk);
++	if (ecap0_clk != NULL)
++		clk_put(ecap0_clk);
++
++	return ret;
++}
++
++static int __devexit pruss_remove(struct platform_device *dev)
++{
++	int count = 0;
++	struct uio_info **info;
++
++	info = (struct uio_info **)platform_get_drvdata(dev);
++
++	for (count = 0; count < PRUSS_INSTANCE; count++) {
++		uio_unregister_device(info[count]);
++		if (info[count]->name)
++			kfree(info[count]->name);
++
++	}
++	iounmap(info[0]->mem[0].internal_addr);
++	iounmap(info[0]->mem[1].internal_addr);
++	if (ddr_virt_addr)
++		dma_free_coherent(&dev->dev, info[0]->mem[2].size, info[0]->mem[2].internal_addr, info[0]->mem[2].addr);
++
++	for (count = 0; count < PRUSS_INSTANCE; count++) {
++		if (info[count])
++			kfree(info[count]);
++	}
++
++	platform_set_drvdata(dev, NULL);
++
++	if (pruss_clk != NULL)
++		clk_put(pruss_clk);
++	if (ecap0_clk != NULL)
++		clk_put(ecap0_clk);
++
++
++	return 0;
++}
++
++static struct platform_driver pruss_driver = {
++	.probe		= pruss_probe,
++	.remove		= __devexit_p(pruss_remove),
++	.driver		= {
++		.name	= DRV_NAME,
++		.owner	= THIS_MODULE,
++	},
++};
++
++static int __init pruss_init_module(void)
++{
++	return platform_driver_register(&pruss_driver);
++}
++module_init(pruss_init_module);
++
++static void __exit pruss_exit_module(void)
++{
++	platform_driver_unregister(&pruss_driver);
++}
++module_exit(pruss_exit_module);
++
++MODULE_LICENSE("GPL v2");
++MODULE_VERSION(DRV_VERSION);
++MODULE_AUTHOR("Amit Chatterjee <amit.chatterjee@ti.com>");
+-- 
+1.7.0.4
+

extras/recipes-kernel/linux/linux-davinci/omapl138/0002-uio_pruss2-Platform-changes.patch

@@ -0,0 +1,243 @@
+From: Melissa Watkins <m-watkins@ti.com>
+Date: Wed, 24 Nov 2010 04:18:07 -0600
+Subject: [PATCH 2/3] uio_pruss2: Platform changes
+
+Adding resources supporting the uio_pru driver within the
+da850 (omapl138) device.
+
+Signed-off-by: Amit Chatterjee <amit.chatterjee@ti.com>
+Signed-off-by: Melissa Watkins <m-watkins@ti.com>
+---
+ arch/arm/configs/da850_omapl138_defconfig  |    8 +++-
+ arch/arm/mach-davinci/board-da850-evm.c    |    3 +
+ arch/arm/mach-davinci/da850.c              |   38 +++++++++++++-
+ arch/arm/mach-davinci/devices-da8xx.c      |   75 ++++++++++++++++++++++++++++
+ arch/arm/mach-davinci/include/mach/da8xx.h |    3 +
+ 5 files changed, 124 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arm/configs/da850_omapl138_defconfig b/arch/arm/configs/da850_omapl138_defconfig
+index b312050..baebec8 100644
+--- a/arch/arm/configs/da850_omapl138_defconfig
++++ b/arch/arm/configs/da850_omapl138_defconfig
+@@ -1361,6 +1361,7 @@ CONFIG_USB_MUSB_HDRC=y
+ CONFIG_USB_MUSB_SOC=y
+ CONFIG_USB_MUSB_HOST=y
+ # CONFIG_USB_MUSB_PERIPHERAL is not set
++# CONFIG_USB_MUSB_DUAL_ROLE is not set
+ # CONFIG_USB_MUSB_OTG is not set
+ CONFIG_USB_MUSB_HDRC_HCD=y
+ # CONFIG_MUSB_PIO_ONLY is not set
+@@ -1535,7 +1536,12 @@ CONFIG_RTC_INTF_DEV=y
+ CONFIG_RTC_DRV_OMAP=y
+ # CONFIG_DMADEVICES is not set
+ # CONFIG_AUXDISPLAY is not set
+-# CONFIG_UIO is not set
++CONFIG_UIO=y
++# CONFIG_UIO_PDRV is not set
++# CONFIG_UIO_PDRV_GENIRQ is not set
++# CONFIG_UIO_SMX is not set
++# CONFIG_UIO_SERCOS3 is not set
++CONFIG_UIO_PRUSS=m
+ 
+ #
+ # TI VLYNQ
+diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
+index 009e9b5..1687c7c 100755
+--- a/arch/arm/mach-davinci/board-da850-evm.c
++++ b/arch/arm/mach-davinci/board-da850-evm.c
+@@ -1070,6 +1070,9 @@ static __init void da850_evm_init(void)
+ 
+ 	platform_device_register(&da850_gpio_i2c);
+ 
++	/* Register PRUSS device */
++	da8xx_register_pruss();
++
+ 	ret = da8xx_register_watchdog();
+ 	if (ret)
+ 		pr_warning("da830_evm_init: watchdog registration failed: %d\n",
+diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
+index 513ae85..8bd1919 100755
+--- a/arch/arm/mach-davinci/da850.c
++++ b/arch/arm/mach-davinci/da850.c
+@@ -237,6 +237,13 @@ static struct clk tptc2_clk = {
+ 	.flags		= ALWAYS_ENABLED,
+ };
+ 
++static struct clk pruss_clk = {
++	.name		= "pruss",
++	.parent		= &pll0_sysclk2,
++	.lpsc		= DA8XX_LPSC0_DMAX,
++	.flags		= ALWAYS_ENABLED,
++};
++
+ static struct clk uart0_clk = {
+ 	.name		= "uart0",
+ 	.parent		= &pll0_sysclk2,
+@@ -385,13 +392,37 @@ static struct clk usb20_clk = {
+ 	.gpsc		= 1,
+ };
+ 
+-
+ static struct clk sata_clk = {
+ 	.name		= "ahci",
+ 	.parent		= &pll0_sysclk2,
+ 	.lpsc		= DA850_LPSC1_SATA,
+ 	.gpsc		= 1,
+ };
++
++static struct clk ecap0_clk = {
++	.name		= "ecap0",
++	.parent		= &pll0_sysclk2,
++	.lpsc		= DA8XX_LPSC1_ECAP,
++	.flags		= DA850_CLK_ASYNC3,
++	.gpsc		= 1,
++};
++
++static struct clk ecap1_clk = {
++	.name		= "ecap1",
++	.parent		= &pll0_sysclk2,
++	.lpsc		= DA8XX_LPSC1_ECAP,
++	.flags		= DA850_CLK_ASYNC3,
++	.gpsc		= 1,
++};
++
++static struct clk ecap2_clk = {
++	.name		= "ecap2",
++	.parent		= &pll0_sysclk2,
++	.lpsc		= DA8XX_LPSC1_ECAP,
++	.flags		= DA850_CLK_ASYNC3,
++	.gpsc		= 1,
++};
++
+ static struct clk_lookup da850_clks[] = {
+ 	CLK(NULL,		"ref",		&ref_clk),
+ 	CLK(NULL,		"pll0",		&pll0_clk),
+@@ -419,6 +450,7 @@ static struct clk_lookup da850_clks[] = {
+ 	CLK(NULL,		"tptc1",	&tptc1_clk),
+ 	CLK(NULL,		"tpcc1",	&tpcc1_clk),
+ 	CLK(NULL,		"tptc2",	&tptc2_clk),
++	CLK(NULL,       "pruss",    &pruss_clk),
+ 	CLK(NULL,		"uart0",	&uart0_clk),
+ 	CLK(NULL,		"uart1",	&uart1_clk),
+ 	CLK(NULL,		"uart2",	&uart2_clk),
+@@ -441,7 +473,9 @@ static struct clk_lookup da850_clks[] = {
+ 	CLK(NULL,		"usb11",	&usb11_clk),
+ 	CLK(NULL,		"usb20",	&usb20_clk),
+ 	CLK(NULL,		"ahci",		&sata_clk),
+-
++	CLK(NULL,		"ecap0",	&ecap0_clk),
++	CLK(NULL,		"ecap1",	&ecap1_clk),
++	CLK(NULL,		"ecap2",	&ecap2_clk),
+ 	CLK(NULL,		NULL,		NULL),
+ };
+ 
+diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
+index 0842590..94979b3 100755
+--- a/arch/arm/mach-davinci/devices-da8xx.c
++++ b/arch/arm/mach-davinci/devices-da8xx.c
+@@ -972,6 +972,81 @@ int __init da8xx_register_sata(void)
+ 	return platform_device_register(&da850_ahci_device);
+ }
+ 
++static struct resource pruss_resources[] = {
++	[0] = {
++		.start  = DA8XX_PRUSS_BASE,
++		.end    = DA8XX_PRUSS_BASE + SZ_64K - 1,
++		.flags  = IORESOURCE_MEM,
++	},
++	[1] = {
++		.start  = DA8XX_L3RAM_BASE,
++		.end    = DA8XX_L3RAM_BASE + SZ_128K - 1,
++		.flags  = IORESOURCE_MEM,
++	},
++	[2] = {
++		.start  = 0,
++		.end    = SZ_256K - 1,
++		.flags  = IORESOURCE_MEM,
++	},
++
++	[3] = {
++		.start  = IRQ_DA8XX_EVTOUT0,
++		.end    = IRQ_DA8XX_EVTOUT0,
++		.flags  = IORESOURCE_IRQ,
++	},
++	[4] = {
++		.start  = IRQ_DA8XX_EVTOUT1,
++		.end    = IRQ_DA8XX_EVTOUT1,
++		.flags  = IORESOURCE_IRQ,
++	},
++	[5] = {
++		.start  = IRQ_DA8XX_EVTOUT2,
++		.end    = IRQ_DA8XX_EVTOUT2,
++		.flags  = IORESOURCE_IRQ,
++	},
++	[6] = {
++		.start  = IRQ_DA8XX_EVTOUT3,
++		.end    = IRQ_DA8XX_EVTOUT3,
++		.flags  = IORESOURCE_IRQ,
++	},
++	[7] = {
++		.start  = IRQ_DA8XX_EVTOUT4,
++		.end    = IRQ_DA8XX_EVTOUT4,
++		.flags  = IORESOURCE_IRQ,
++	},
++	[8] = {
++		.start  = IRQ_DA8XX_EVTOUT5,
++		.end    = IRQ_DA8XX_EVTOUT5,
++		.flags  = IORESOURCE_IRQ,
++	},
++	[9] = {
++		.start  = IRQ_DA8XX_EVTOUT6,
++		.end    = IRQ_DA8XX_EVTOUT6,
++		.flags  = IORESOURCE_IRQ,
++	},
++	[10] = {
++		.start  = IRQ_DA8XX_EVTOUT7,
++		.end    = IRQ_DA8XX_EVTOUT7,
++		.flags  = IORESOURCE_IRQ,
++	},
++};
++
++static struct platform_device pruss_device = {
++	.name			= "pruss",
++	.id			= 0,
++	.num_resources		= ARRAY_SIZE(pruss_resources),
++	.resource		= pruss_resources,
++	.dev    =	{
++		.coherent_dma_mask = 0xffffffff,
++	}
++
++};
++
++int __init da8xx_register_pruss()
++{
++	return platform_device_register(&pruss_device);
++}
++
+ #define CFGCHIP2	DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG)
+ /*
+  * Configure the USB PHY for DA8xx platforms.
+diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
+index f76433f..632d7e2 100755
+--- a/arch/arm/mach-davinci/include/mach/da8xx.h
++++ b/arch/arm/mach-davinci/include/mach/da8xx.h
+@@ -75,6 +75,8 @@ extern void __iomem *da8xx_syscfg1_base;
+ #define DA8XX_USB0_BASE		0x01e00000
+ #define DA850_SATA_BASE		0x01E18000
+ #define DA850_SATA_CLK_PWRDN	0x01E2C018
++#define DA8XX_PRUSS_BASE       0x01C30000
++#define DA8XX_L3RAM_BASE       0x80000000
+ 
+ #define PINMUX0			0x00
+ #define PINMUX1			0x04
+@@ -162,6 +164,7 @@ int __init da850_register_vpif_capture(struct vpif_capture_config
+ 
+ int cppi41_init(void);
+ int da8xx_register_sata(void);
++int da8xx_register_pruss(void);
+ 
+ 
+ extern struct platform_device da8xx_serial_device;
+-- 
+1.7.0.4
+

extras/recipes-kernel/linux/linux-davinci/omapl138/0003-uio_pruss3-Workarounds-put-into-core-code.patch

@@ -0,0 +1,45 @@
+From: Melissa Watkins <m-watkins@ti.com>
+Date: Wed, 24 Nov 2010 04:20:24 -0600
+Subject: [PATCH 3/3] uio_pruss3: Workarounds put into core code to support our devices
+
+This patch modifies uio.c to support the uio_pruss driver. The UIO user space module relies on IO memory being mapped to user space. The IO map works fine for all mapped virtual addresses less than 0x80000000. However for the uio_pruss driver, the virtual address is on the higher side, so it fails. The fix added in this patch is mainly to check if the page map returned is correct.
+
+Signed-off-by: Amit Chatterjee <amit.chatterjee@ti.com>
+Signed-off-by: Melissa Watkins <m-watkins@ti.com>
+---
+ drivers/uio/uio.c |    9 +++++++--
+ 1 files changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
+index e941367..3241d26 100644
+--- a/drivers/uio/uio.c
++++ b/drivers/uio/uio.c
+@@ -19,7 +19,6 @@
+ #include <linux/device.h>
+ #include <linux/mm.h>
+ #include <linux/idr.h>
+-#include <linux/sched.h>
+ #include <linux/string.h>
+ #include <linux/kobject.h>
+ #include <linux/uio_driver.h>
+@@ -615,7 +615,7 @@ static int uio_find_mem_index(struct vm_area_struct *vma)
+ 	for (mi = 0; mi < MAX_UIO_MAPS; mi++) {
+ 		if (idev->info->mem[mi].size == 0)
+ 			return -1;
+-		if (vma->vm_pgoff == mi)
++		if ((idev->info->mem[mi].addr) >> PAGE_SHIFT == vma->vm_pgoff)
+ 			return mi;
+ 	}
+ 	return -1;
+@@ -659,7 +664,7 @@ static int uio_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+ 	return 0;
+ }
+ 
+-static const struct vm_operations_struct uio_vm_ops = {
++static struct vm_operations_struct uio_vm_ops = {
+ 	.open = uio_vma_open,
+ 	.close = uio_vma_close,
+ 	.fault = uio_vma_fault,
+-- 
+1.7.0.4
+

extras/recipes-kernel/linux/linux-davinci/update-mach-types.patch

@@ -0,0 +1,160 @@
+--- /tmp/mach-types	2009-03-17 16:55:42.000000000 +0100
++++ git/arch/arm/tools/mach-types	2009-03-17 16:56:28.000000000 +0100
+@@ -12,7 +12,7 @@
+ #
+ #   http://www.arm.linux.org.uk/developer/machines/?action=new
+ #
+-# Last update: Sun Nov 30 16:39:36 2008
++# Last update: Tue Mar 17 15:56:28 2009
+ #
+ # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
+ #
+@@ -1811,7 +1811,7 @@
+ jade			MACH_JADE		JADE			1821
+ ks8695_softplc		MACH_KS8695_SOFTPLC	KS8695_SOFTPLC		1822
+ gprisc3			MACH_GPRISC3		GPRISC3			1823
+-stamp9260		MACH_STAMP9260		STAMP9260		1824
++stamp9g20		MACH_STAMP9G20		STAMP9G20		1824
+ smdk6430		MACH_SMDK6430		SMDK6430		1825
+ smdkc100		MACH_SMDKC100		SMDKC100		1826
+ tavorevb		MACH_TAVOREVB		TAVOREVB		1827
+@@ -1993,4 +1993,138 @@
+ benzina			MACH_BENZINA		BENZINA			2003
+ blaze			MACH_BLAZE		BLAZE			2004
+ linkstation_ls_hgl	MACH_LINKSTATION_LS_HGL	LINKSTATION_LS_HGL	2005
+-htcvenus		MACH_HTCVENUS		HTCVENUS		2006
++htckovsky		MACH_HTCVENUS		HTCVENUS		2006
++sony_prs505		MACH_SONY_PRS505	SONY_PRS505		2007
++hanlin_v3		MACH_HANLIN_V3		HANLIN_V3		2008
++sapphira		MACH_SAPPHIRA		SAPPHIRA		2009
++dack_sda_01		MACH_DACK_SDA_01	DACK_SDA_01		2010
++armbox			MACH_ARMBOX		ARMBOX			2011
++harris_rvp		MACH_HARRIS_RVP		HARRIS_RVP		2012
++ribaldo			MACH_RIBALDO		RIBALDO			2013
++agora			MACH_AGORA		AGORA			2014
++omap3_mini		MACH_OMAP3_MINI		OMAP3_MINI		2015
++a9sam6432_b		MACH_A9SAM6432_B	A9SAM6432_B		2016
++usg2410			MACH_USG2410		USG2410			2017
++pc72052_i10_revb	MACH_PC72052_I10_REVB	PC72052_I10_REVB	2018
++mx35_exm32		MACH_MX35_EXM32		MX35_EXM32		2019
++topas910		MACH_TOPAS910		TOPAS910		2020
++hyena			MACH_HYENA		HYENA			2021
++pospax			MACH_POSPAX		POSPAX			2022
++hdl_gx			MACH_HDL_GX		HDL_GX			2023
++ctera_4bay		MACH_CTERA_4BAY		CTERA_4BAY		2024
++ctera_plug_c		MACH_CTERA_PLUG_C	CTERA_PLUG_C		2025
++crwea_plug_i		MACH_CRWEA_PLUG_I	CRWEA_PLUG_I		2026
++egauge2			MACH_EGAUGE2		EGAUGE2			2027
++didj			MACH_DIDJ		DIDJ			2028
++m_s3c2443		MACH_MEISTER		MEISTER			2029
++htcblackstone		MACH_HTCBLACKSTONE	HTCBLACKSTONE		2030
++cpuat9g20		MACH_CPUAT9G20		CPUAT9G20		2031
++smdk6440		MACH_SMDK6440		SMDK6440		2032
++omap_35xx_mvp		MACH_OMAP_35XX_MVP	OMAP_35XX_MVP		2033
++ctera_plug_i		MACH_CTERA_PLUG_I	CTERA_PLUG_I		2034
++pvg610_100		MACH_PVG610		PVG610			2035
++hprw6815		MACH_HPRW6815		HPRW6815		2036
++omap3_oswald		MACH_OMAP3_OSWALD	OMAP3_OSWALD		2037
++nas4220b		MACH_NAS4220B		NAS4220B		2038
++htcraphael_cdma		MACH_HTCRAPHAEL_CDMA	HTCRAPHAEL_CDMA		2039
++htcdiamond_cdma		MACH_HTCDIAMOND_CDMA	HTCDIAMOND_CDMA		2040
++scaler			MACH_SCALER		SCALER			2041
++zylonite2		MACH_ZYLONITE2		ZYLONITE2		2042
++aspenite		MACH_ASPENITE		ASPENITE		2043
++teton			MACH_TETON		TETON			2044
++ttc_dkb			MACH_TTC_DKB		TTC_DKB			2045
++bishop2			MACH_BISHOP2		BISHOP2			2046
++ippv5			MACH_IPPV5		IPPV5			2047
++farm926			MACH_FARM926		FARM926			2048
++mmccpu			MACH_MMCCPU		MMCCPU			2049
++sgmsfl			MACH_SGMSFL		SGMSFL			2050
++tt8000			MACH_TT8000		TT8000			2051
++zrn4300lp		MACH_ZRN4300LP		ZRN4300LP		2052
++mptc			MACH_MPTC		MPTC			2053
++h6051			MACH_H6051		H6051			2054
++pvg610_101		MACH_PVG610_101		PVG610_101		2055
++stamp9261_pc_evb	MACH_STAMP9261_PC_EVB	STAMP9261_PC_EVB	2056
++pelco_odysseus		MACH_PELCO_ODYSSEUS	PELCO_ODYSSEUS		2057
++tny_a9260		MACH_TNY_A9260		TNY_A9260		2058
++tny_a9g20		MACH_TNY_A9G20		TNY_A9G20		2059
++aesop_mp2530f		MACH_AESOP_MP2530F	AESOP_MP2530F		2060
++dx900			MACH_DX900		DX900			2061
++cpodc2			MACH_CPODC2		CPODC2			2062
++tilt_8925		MACH_TILT_8925		TILT_8925		2063
++davinci_dm357_evm	MACH_DAVINCI_DM357_EVM	DAVINCI_DM357_EVM	2064
++swordfish		MACH_SWORDFISH		SWORDFISH		2065
++corvus			MACH_CORVUS		CORVUS			2066
++taurus			MACH_TAURUS		TAURUS			2067
++axm			MACH_AXM		AXM			2068
++axc			MACH_AXC		AXC			2069
++baby			MACH_BABY		BABY			2070
++mp200			MACH_MP200		MP200			2071
++pcm043			MACH_PCM043		PCM043			2072
++hanlin_v3c		MACH_HANLIN_V3C		HANLIN_V3C		2073
++kbk9g20			MACH_KBK9G20		KBK9G20			2074
++adsturbog5		MACH_ADSTURBOG5		ADSTURBOG5		2075
++avenger_lite1		MACH_AVENGER_LITE1	AVENGER_LITE1		2076
++suc82x			MACH_SUC		SUC			2077
++at91sam7s256		MACH_AT91SAM7S256	AT91SAM7S256		2078
++mendoza			MACH_MENDOZA		MENDOZA			2079
++kira			MACH_KIRA		KIRA			2080
++mx1hbm			MACH_MX1HBM		MX1HBM			2081
++quatro43xx		MACH_QUATRO43XX		QUATRO43XX		2082
++quatro4230		MACH_QUATRO4230		QUATRO4230		2083
++nsb400			MACH_NSB400		NSB400			2084
++drp255			MACH_DRP255		DRP255			2085
++thoth			MACH_THOTH		THOTH			2086
++firestone		MACH_FIRESTONE		FIRESTONE		2087
++asusp750		MACH_ASUSP750		ASUSP750		2088
++ctera_dl		MACH_CTERA_DL		CTERA_DL		2089
++socr			MACH_SOCR		SOCR			2090
++htcoxygen		MACH_HTCOXYGEN		HTCOXYGEN		2091
++heroc			MACH_HEROC		HEROC			2092
++zeno6800		MACH_ZENO6800		ZENO6800		2093
++sc2mcs			MACH_SC2MCS		SC2MCS			2094
++gene100			MACH_GENE100		GENE100			2095
++as353x			MACH_AS353X		AS353X			2096
++sheevaplug		MACH_SHEEVAPLUG		SHEEVAPLUG		2097
++at91sam9g20		MACH_AT91SAM9G20	AT91SAM9G20		2098
++mv88f6192gtw_fe		MACH_MV88F6192GTW_FE	MV88F6192GTW_FE		2099
++cc9200			MACH_CC9200		CC9200			2100
++sm9200			MACH_SM9200		SM9200			2101
++tp9200			MACH_TP9200		TP9200			2102
++snapperdv		MACH_SNAPPERDV		SNAPPERDV		2103
++avengers_lite		MACH_AVENGERS_LITE	AVENGERS_LITE		2104
++avengers_lite1		MACH_AVENGERS_LITE1	AVENGERS_LITE1		2105
++omap3axon		MACH_OMAP3AXON		OMAP3AXON		2106
++ma8xx			MACH_MA8XX		MA8XX			2107
++mp201ek			MACH_MP201EK		MP201EK			2108
++davinci_tux		MACH_DAVINCI_TUX	DAVINCI_TUX		2109
++mpa1600			MACH_MPA1600		MPA1600			2110
++pelco_troy		MACH_PELCO_TROY		PELCO_TROY		2111
++nsb667			MACH_NSB667		NSB667			2112
++rovers5_4mpix		MACH_ROVERS5_4MPIX	ROVERS5_4MPIX		2113
++twocom			MACH_TWOCOM		TWOCOM			2114
++ubisys_p9_rcu3r2	MACH_UBISYS_P9_RCU3R2	UBISYS_P9_RCU3R2	2115
++hero_espresso		MACH_HERO_ESPRESSO	HERO_ESPRESSO		2116
++afeusb			MACH_AFEUSB		AFEUSB			2117
++t830			MACH_T830		T830			2118
++spd8020_cc		MACH_SPD8020_CC		SPD8020_CC		2119
++om_3d7k			MACH_OM_3D7K		OM_3D7K			2120
++picocom2		MACH_PICOCOM2		PICOCOM2		2121
++uwg4mx27		MACH_UWG4MX27		UWG4MX27		2122
++uwg4mx31		MACH_UWG4MX31		UWG4MX31		2123
++cherry			MACH_CHERRY		CHERRY			2124
++mx51_babbage		MACH_MX51_BABBAGE	MX51_BABBAGE		2125
++s3c2440turkiye		MACH_S3C2440TURKIYE	S3C2440TURKIYE		2126
++tx37			MACH_TX37		TX37			2127
++sbc2800_9g20		MACH_SBC2800_9G20	SBC2800_9G20		2128
++benzglb			MACH_BENZGLB		BENZGLB			2129
++benztd			MACH_BENZTD		BENZTD			2130
++cartesio_plus		MACH_CARTESIO_PLUS	CARTESIO_PLUS		2131
++solrad_g20		MACH_SOLRAD_G20		SOLRAD_G20		2132
++mx27wallace		MACH_MX27WALLACE	MX27WALLACE		2133
++fmzwebmodul		MACH_FMZWEBMODUL	FMZWEBMODUL		2134
++rd78x00_masa		MACH_RD78X00_MASA	RD78X00_MASA		2135
++smallogger		MACH_SMALLOGGER		SMALLOGGER		2136
++ccw9p9215		MACH_CCW9P9215		CCW9P9215		2137
++dm355_leopard		MACH_DM355_LEOPARD	DM355_LEOPARD		2138
++ts219			MACH_TS219		TS219			2139
++tny_a9263		MACH_TNY_A9263		TNY_A9263		2140

extras/recipes-kernel/linux/linux-davinci_git.bb

@@ -0,0 +1,57 @@
+require multi-kernel.inc
+
+DESCRIPTION = "Linux kernel for DaVinci processors"
+KERNEL_IMAGETYPE = "uImage"
+
+COMPATIBLE_MACHINE = "hawkboard"
+
+DEFAULT_PREFERENCE_hawkboard = "1"
+
+BRANCH = "master"
+
+SRC_URI_append = " file://defconfig "
+
+S = "${WORKDIR}/git"
+
+# The main PR is now using MACHINE_KERNEL_PR, for davinci see conf/machine/include/davinci.inc
+
+# OMAPL tracking master branch - PSP 3.20.00.12
+
+ARAGO_L1_REV = "2acf935c01b9adb50164d421c40cdc5862b9e143"
+ARAGO_L1_BR  = "master"
+ARAGO_L1_PV  = "2.6.32+2.6.33-rc4-${PR}+gitr${SRCREV}"
+ARAGO_L1_URI = "git://arago-project.org/git/projects/linux-omapl1.git;protocol=git;branch=${BRANCH} "
+
+SRCREV_hawkboard                  = "${ARAGO_L1_REV}"
+
+PV_omapl138             = "${ARAGO_L1_PV}"
+
+BRANCH_omapl138         = "${ARAGO_L1_BR}"
+
+SRC_URI_append_omapl138 = "${ARAGO_L1_URI}"
+
+SRC_URI_append_omapl138 = " file://logo_linux_clut224.ppm \
+                                     file://0001-ahci-ti-Fix-currently-harmless-typo-in-SATA-PHY.patch \
+                                     file://0002-ahci-ti-Update-SATA-PHY-configuration-RXCDR.patch \
+                                     file://0001-board-da850-evm-Disable-NAND-SUBPAGE.patch \
+                                     file://0001-uio_pruss1-Core-driver-addition.patch \
+                                     file://0002-uio_pruss2-Platform-changes.patch \
+                                     file://0003-uio_pruss3-Workarounds-put-into-core-code.patch \
+                                     file://0001-cgroupfs-create-sys-fs-cgroup-to-mount-cgroupfs-on.patch \
+                                     file://0001-ARM-6329-1-wire-up-sys_accept4-on-ARM.patch \
+                                    "
+
+SRC_URI_append_hawkboard          = " \
+                                     file://patch-2.6.33rc4-psp-to-hawkboard.patch \
+                                     file://0001-board-da850-hawk-Disable-NAND-SUBPAGE.patch \
+                                    "
+
+# Perf in 2.6.33rc has broken perl handling, so disable it
+do_compile_perf() {
+    :
+}
+
+do_install_perf() {
+    :
+}
+

extras/recipes-kernel/linux/linux-omap-2.6.39/beagle/0001-OMAP3-beagle-add-support-for-beagleboard-xM-revision.patch

@@ -0,0 +1,117 @@
+From 16c1bdb30f1bcd750b29dffd2ef3003be2d30610 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Fri, 20 May 2011 12:48:37 +0200
+Subject: [PATCH 1/7] OMAP3: beagle: add support for beagleboard xM revision C
+
+The USB enable GPIO has been inverted and the USER button moved.
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |   34 +++++++++++++++++++++++-------
+ 1 files changed, 26 insertions(+), 8 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 2de4b02..77bafa8 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -62,7 +62,9 @@
+  *	AXBX	= GPIO173, GPIO172, GPIO171: 1 1 1
+  *	C1_3	= GPIO173, GPIO172, GPIO171: 1 1 0
+  *	C4	= GPIO173, GPIO172, GPIO171: 1 0 1
+- *	XM	= GPIO173, GPIO172, GPIO171: 0 0 0
++ *	XMA	= GPIO173, GPIO172, GPIO171: 0 0 0
++ *	XMB	= GPIO173, GPIO172, GPIO171: 0 0 1
++ *  XMC = GPIO173, GPIO172, GPIO171: 0 1 0
+  */
+ enum {
+ 	OMAP3BEAGLE_BOARD_UNKN = 0,
+@@ -70,6 +72,7 @@ enum {
+ 	OMAP3BEAGLE_BOARD_C1_3,
+ 	OMAP3BEAGLE_BOARD_C4,
+ 	OMAP3BEAGLE_BOARD_XM,
++	OMAP3BEAGLE_BOARD_XMC,
+ };
+ 
+ static u8 omap3_beagle_version;
+@@ -124,9 +127,18 @@ static void __init omap3_beagle_init_rev(void)
+ 		printk(KERN_INFO "OMAP3 Beagle Rev: xM\n");
+ 		omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
+ 		break;
++	case 1:
++		printk(KERN_INFO "OMAP3 Beagle Rev: xM B\n");
++		omap3_beagle_version = OMAP3BEAGLE_BOARD_XM;
++		break;
++	case 2:
++		printk(KERN_INFO "OMAP3 Beagle Rev: xM C\n");
++		omap3_beagle_version = OMAP3BEAGLE_BOARD_XMC;
++		break;
+ 	default:
+-		printk(KERN_INFO "OMAP3 Beagle Rev: unknown %hd\n", beagle_rev);
+-		omap3_beagle_version = OMAP3BEAGLE_BOARD_UNKN;
++		printk(KERN_INFO 
++		"OMAP3 Beagle Rev: unknown %hd, assuming xM C or newer\n", beagle_rev);
++		omap3_beagle_version = OMAP3BEAGLE_BOARD_XMC;
+ 	}
+ 
+ 	return;
+@@ -278,7 +290,7 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ {
+ 	int r;
+ 
+-	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
++	if (cpu_is_omap3630()) {
+ 		mmc[0].gpio_wp = -EINVAL;
+ 	} else if ((omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C1_3) ||
+ 		(omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C4)) {
+@@ -298,7 +310,8 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ 	/* REVISIT: need ehci-omap hooks for external VBUS
+ 	 * power switch and overcurrent detect
+ 	 */
+-	if (omap3_beagle_get_rev() != OMAP3BEAGLE_BOARD_XM) {
++	if (omap3_beagle_get_rev() != OMAP3BEAGLE_BOARD_XM 
++		&& omap3_beagle_get_rev() != OMAP3BEAGLE_BOARD_XMC) {
+ 		r = gpio_request(gpio + 1, "EHCI_nOC");
+ 		if (!r) {
+ 			r = gpio_direction_input(gpio + 1);
+@@ -320,7 +333,7 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ 		gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);
+ 
+ 	/* DVI reset GPIO is different between beagle revisions */
+-	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM)
++	if (cpu_is_omap3630()) 
+ 		beagle_dvi_device.reset_gpio = 129;
+ 	else
+ 		beagle_dvi_device.reset_gpio = 170;
+@@ -334,7 +347,7 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ 	 * P7/P8 revisions(prototype): Camera EN
+ 	 * A2+ revisions (production): LDO (supplies DVI, serial, led blocks)
+ 	 */
+-	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
++	if (cpu_is_omap3630()) {
+ 		r = gpio_request(gpio + 1, "nDVI_PWR_EN");
+ 		if (!r) {
+ 			r = gpio_direction_output(gpio + 1, 0);
+@@ -625,7 +638,7 @@ static void __init beagle_opp_init(void)
+ 	}
+ 
+ 	/* Custom OPP enabled for XM */
+-	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
++	if (cpu_is_omap3630()) {
+ 		struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
+ 		struct omap_hwmod *dh = omap_hwmod_lookup("iva");
+ 		struct device *dev;
+@@ -665,6 +678,11 @@ static void __init omap3_beagle_init(void)
+ 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+ 	omap3_beagle_init_rev();
+ 	omap3_beagle_i2c_init();
++
++	if (cpu_is_omap3630()) {
++		gpio_buttons[0].gpio = 4;
++	}
++
+ 	platform_add_devices(omap3_beagle_devices,
+ 			ARRAY_SIZE(omap3_beagle_devices));
+ 	omap_display_init(&beagle_dss_data);
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/beagle/0002-OMAP3-beagle-add-support-for-expansionboards.patch

@@ -0,0 +1,359 @@
+From 27494059a5d005b8cad4e0e8640ff031b86220dc Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Fri, 20 May 2011 13:06:24 +0200
+Subject: [PATCH 2/7] OMAP3: beagle: add support for expansionboards
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |  272 ++++++++++++++++++++++++++++++-
+ 1 files changed, 269 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 77bafa8..db285e1 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -21,6 +21,7 @@
+ #include <linux/io.h>
+ #include <linux/leds.h>
+ #include <linux/gpio.h>
++#include <linux/irq.h>
+ #include <linux/input.h>
+ #include <linux/gpio_keys.h>
+ #include <linux/opp.h>
+@@ -154,6 +155,167 @@ fail0:
+ 	return;
+ }
+ 
++char expansionboard_name[16];
++
++#if defined(CONFIG_WL12XX) || defined(CONFIG_WL12XX_MODULE)
++#include <linux/regulator/fixed.h>
++#include <linux/wl12xx.h>
++
++#define OMAP_BEAGLE_WLAN_EN_GPIO    (139)
++#define OMAP_BEAGLE_BT_EN_GPIO      (138)
++#define OMAP_BEAGLE_WLAN_IRQ_GPIO   (137)
++#define OMAP_BEAGLE_FM_EN_BT_WU     (136)
++
++struct wl12xx_platform_data omap_beagle_wlan_data __initdata = {
++	.irq = OMAP_GPIO_IRQ(OMAP_BEAGLE_WLAN_IRQ_GPIO),
++	.board_ref_clock = 2, /* 38.4 MHz */
++};
++
++static int gpios[] = {OMAP_BEAGLE_BT_EN_GPIO, OMAP_BEAGLE_FM_EN_BT_WU, -1};
++static struct platform_device wl12xx_device = {
++		.name		= "kim",
++		.id			= -1,
++		.dev.platform_data = &gpios,
++};
++
++static struct omap2_hsmmc_info mmcbbt[] = {
++ 	{
++ 		.mmc		= 1,
++ 		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
++ 		.gpio_wp	= 29,
++ 	},
++	{
++		.name		= "wl1271",
++		.mmc		= 2,
++		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
++		.gpio_wp	= -EINVAL,
++		.gpio_cd	= -EINVAL,
++		.ocr_mask	= MMC_VDD_165_195,
++		.nonremovable	= true,
++	},
++ 	{}	/* Terminator */
++ };
++
++static struct regulator_consumer_supply beagle_vmmc2_supply = 
++	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
++
++static struct regulator_init_data beagle_vmmc2 = {
++	.constraints = {
++		.min_uV			= 1850000,
++		.max_uV			= 1850000,
++		.apply_uV		= true,
++		.valid_modes_mask	= REGULATOR_MODE_NORMAL
++					| REGULATOR_MODE_STANDBY,
++		.valid_ops_mask		= REGULATOR_CHANGE_MODE
++					| REGULATOR_CHANGE_STATUS,
++	},
++	.num_consumer_supplies = 1,
++	.consumer_supplies = &beagle_vmmc2_supply,
++};
++
++static struct fixed_voltage_config beagle_vwlan = {
++	.supply_name = "vwl1271",
++	.microvolts = 1800000,  /* 1.8V */
++	.gpio = OMAP_BEAGLE_WLAN_EN_GPIO,
++	.startup_delay = 70000, /* 70ms */
++	.enable_high = 1,
++	.enabled_at_boot = 0,
++	.init_data = &beagle_vmmc2,
++};
++
++static struct platform_device omap_vwlan_device = {
++	.name           = "reg-fixed-voltage",
++	.id             = 1,
++	.dev = {
++		.platform_data = &beagle_vwlan,
++	},
++};
++#endif
++
++#if defined(CONFIG_ENC28J60) || defined(CONFIG_ENC28J60_MODULE)
++
++#include <plat/mcspi.h>
++#include <linux/spi/spi.h>
++
++#define OMAP3BEAGLE_GPIO_ENC28J60_IRQ 157
++
++static struct omap2_mcspi_device_config enc28j60_spi_chip_info = {
++	.turbo_mode	= 0,
++	.single_channel	= 1,	/* 0: slave, 1: master */
++};
++
++static struct spi_board_info omap3beagle_zippy_spi_board_info[] __initdata = {
++	{
++		.modalias		= "enc28j60",
++		.bus_num		= 4,
++		.chip_select		= 0,
++		.max_speed_hz		= 20000000,
++		.controller_data	= &enc28j60_spi_chip_info,
++	},
++};
++
++static void __init omap3beagle_enc28j60_init(void)
++{
++	if ((gpio_request(OMAP3BEAGLE_GPIO_ENC28J60_IRQ, "ENC28J60_IRQ") == 0) &&
++	    (gpio_direction_input(OMAP3BEAGLE_GPIO_ENC28J60_IRQ) == 0)) {
++		gpio_export(OMAP3BEAGLE_GPIO_ENC28J60_IRQ, 0);
++		omap3beagle_zippy_spi_board_info[0].irq	= OMAP_GPIO_IRQ(OMAP3BEAGLE_GPIO_ENC28J60_IRQ);
++		irq_set_irq_type(omap3beagle_zippy_spi_board_info[0].irq, IRQ_TYPE_EDGE_FALLING);
++	} else {
++		printk(KERN_ERR "could not obtain gpio for ENC28J60_IRQ\n");
++		return;
++	}
++
++	spi_register_board_info(omap3beagle_zippy_spi_board_info,
++			ARRAY_SIZE(omap3beagle_zippy_spi_board_info));
++}
++
++#else
++static inline void __init omap3beagle_enc28j60_init(void) { return; }
++#endif
++
++#if defined(CONFIG_KS8851) || defined(CONFIG_KS8851_MODULE)
++
++#include <plat/mcspi.h>
++#include <linux/spi/spi.h>
++
++#define OMAP3BEAGLE_GPIO_KS8851_IRQ 157
++
++static struct omap2_mcspi_device_config ks8851_spi_chip_info = {
++	.turbo_mode	= 0,
++	.single_channel	= 1,	/* 0: slave, 1: master */
++};
++
++static struct spi_board_info omap3beagle_zippy2_spi_board_info[] __initdata = {
++	{
++		.modalias		= "ks8851",
++		.bus_num		= 4,
++		.chip_select		= 0,
++		.max_speed_hz		= 36000000,
++		.controller_data	= &ks8851_spi_chip_info,
++	},
++};
++
++static void __init omap3beagle_ks8851_init(void)
++{
++	if ((gpio_request(OMAP3BEAGLE_GPIO_KS8851_IRQ, "KS8851_IRQ") == 0) &&
++	    (gpio_direction_input(OMAP3BEAGLE_GPIO_KS8851_IRQ) == 0)) {
++		gpio_export(OMAP3BEAGLE_GPIO_KS8851_IRQ, 0);
++		omap3beagle_zippy2_spi_board_info[0].irq	= OMAP_GPIO_IRQ(OMAP3BEAGLE_GPIO_KS8851_IRQ);
++		irq_set_irq_type(omap3beagle_zippy2_spi_board_info[0].irq, IRQ_TYPE_EDGE_FALLING);
++	} else {
++		printk(KERN_ERR "could not obtain gpio for KS8851_IRQ\n");
++		return;
++	}
++	
++	spi_register_board_info(omap3beagle_zippy2_spi_board_info,
++							ARRAY_SIZE(omap3beagle_zippy2_spi_board_info));
++}
++
++#else
++static inline void __init omap3beagle_ks8851_init(void) { return; }
++#endif
++
+ static struct mtd_partition omap3beagle_nand_partitions[] = {
+ 	/* All the partition sizes are listed in terms of NAND block size */
+ 	{
+@@ -272,6 +434,12 @@ static struct omap2_hsmmc_info mmc[] = {
+ 		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
+ 		.gpio_wp	= 29,
+ 	},
++	{
++		.mmc		= 2,
++		.caps       = MMC_CAP_4_BIT_DATA,
++		.transceiver	= true,
++		.ocr_mask	= 0x00100000,	/* 3.3V */
++	},
+ 	{}	/* Terminator */
+ };
+ 
+@@ -301,11 +469,25 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ 	}
+ 	/* gpio + 0 is "mmc0_cd" (input/IRQ) */
+ 	mmc[0].gpio_cd = gpio + 0;
++#if defined(CONFIG_WL12XX) || defined(CONFIG_WL12XX_MODULE)
++	if(!strcmp(expansionboard_name, "bbtoys-wifi")) { 
++		omap2_hsmmc_init(mmcbbt);
++		/* link regulators to MMC adapters */
++		beagle_vmmc1_supply.dev = mmcbbt[0].dev;
++		beagle_vsim_supply.dev = mmcbbt[0].dev;
++	} else {
++		omap2_hsmmc_init(mmc);
++		/* link regulators to MMC adapters */
++		beagle_vmmc1_supply.dev = mmc[0].dev;
++		beagle_vsim_supply.dev = mmc[0].dev;
++	}
++#else
+ 	omap2_hsmmc_init(mmc);
+ 
+ 	/* link regulators to MMC adapters */
+ 	beagle_vmmc1_supply.dev = mmc[0].dev;
+ 	beagle_vsim_supply.dev = mmc[0].dev;
++#endif
+ 
+ 	/* REVISIT: need ehci-omap hooks for external VBUS
+ 	 * power switch and overcurrent detect
+@@ -466,7 +648,7 @@ static struct twl4030_platform_data beagle_twldata = {
+ 	.vpll2		= &beagle_vpll2,
+ };
+ 
+-static struct i2c_board_info __initdata beagle_i2c_boardinfo[] = {
++static struct i2c_board_info __initdata beagle_i2c1_boardinfo[] = {
+ 	{
+ 		I2C_BOARD_INFO("twl4030", 0x48),
+ 		.flags = I2C_CLIENT_WAKE,
+@@ -481,10 +663,24 @@ static struct i2c_board_info __initdata beagle_i2c_eeprom[] = {
+        },
+ };
+ 
++#if defined(CONFIG_RTC_DRV_DS1307) || \
++	defined(CONFIG_RTC_DRV_DS1307_MODULE)
++
++static struct i2c_board_info __initdata beagle_i2c2_boardinfo[] = {
++	{
++		I2C_BOARD_INFO("ds1307", 0x68),
++	},
++};
++#else
++static struct i2c_board_info __initdata beagle_i2c2_boardinfo[] = {};
++#endif
++
+ static int __init omap3_beagle_i2c_init(void)
+ {
+-	omap_register_i2c_bus(1, 2600, beagle_i2c_boardinfo,
+-			ARRAY_SIZE(beagle_i2c_boardinfo));
++	omap_register_i2c_bus(1, 2600, beagle_i2c1_boardinfo,
++			ARRAY_SIZE(beagle_i2c1_boardinfo));
++	omap_register_i2c_bus(2, 400,  beagle_i2c2_boardinfo,
++			ARRAY_SIZE(beagle_i2c2_boardinfo));
+ 	/* Bus 3 is attached to the DVI port where devices like the pico DLP
+ 	 * projector don't work reliably with 400kHz */
+ 	omap_register_i2c_bus(3, 100, beagle_i2c_eeprom, ARRAY_SIZE(beagle_i2c_eeprom));
+@@ -627,6 +823,15 @@ static struct omap_musb_board_data musb_board_data = {
+ 	.power			= 100,
+ };
+ 
++static int __init expansionboard_setup(char *str)
++{
++	if (!str)
++		return -EINVAL;
++	strncpy(expansionboard_name, str, 16);
++	printk(KERN_INFO "Beagle expansionboard: %s\n", expansionboard_name);
++	return 0;
++}
++
+ static void __init beagle_opp_init(void)
+ {
+ 	int r = 0;
+@@ -693,6 +898,65 @@ static void __init omap3_beagle_init(void)
+ 	/* REVISIT leave DVI powered down until it's needed ... */
+ 	gpio_direction_output(170, true);
+ 
++	if(!strcmp(expansionboard_name, "zippy")) 
++	{
++		printk(KERN_INFO "Beagle expansionboard: initializing enc28j60\n");
++		omap3beagle_enc28j60_init();
++		printk(KERN_INFO "Beagle expansionboard: assigning GPIO 141 and 162 to MMC1\n");
++		mmc[1].gpio_wp = 141;
++		mmc[1].gpio_cd = 162;
++	}
++	
++	if(!strcmp(expansionboard_name, "zippy2")) 
++	{
++		printk(KERN_INFO "Beagle expansionboard: initializing ks_8851\n");
++		omap3beagle_ks8851_init();
++		printk(KERN_INFO "Beagle expansionboard: assigning GPIO 141 and 162 to MMC1\n");
++		mmc[1].gpio_wp = 141;
++		mmc[1].gpio_cd = 162;
++	}
++
++	if(!strcmp(expansionboard_name, "trainer"))
++	{
++		printk(KERN_INFO "Beagle expansionboard: exporting GPIOs 130-141,162 to userspace\n");
++		gpio_request(130, "sysfs");
++		gpio_export(130, 1);
++		gpio_request(131, "sysfs");
++		gpio_export(131, 1);
++		gpio_request(132, "sysfs");
++		gpio_export(132, 1);
++		gpio_request(133, "sysfs");
++		gpio_export(133, 1);
++		gpio_request(134, "sysfs");
++		gpio_export(134, 1);
++		gpio_request(135, "sysfs");
++		gpio_export(135, 1);
++		gpio_request(136, "sysfs");
++		gpio_export(136, 1);
++		gpio_request(137, "sysfs");
++		gpio_export(137, 1);
++		gpio_request(138, "sysfs");
++		gpio_export(138, 1);
++		gpio_request(139, "sysfs");
++		gpio_export(139, 1);
++		gpio_request(140, "sysfs");
++		gpio_export(140, 1);
++		gpio_request(141, "sysfs");
++		gpio_export(141, 1);
++		gpio_request(162, "sysfs");
++		gpio_export(162, 1);
++	}
++
++	if(!strcmp(expansionboard_name, "bbtoys-wifi"))
++	{
++		if (wl12xx_set_platform_data(&omap_beagle_wlan_data))
++			pr_err("error setting wl12xx data\n");
++		printk(KERN_INFO "Beagle expansionboard: registering wl12xx bt platform device\n");
++		platform_device_register(&wl12xx_device);
++		printk(KERN_INFO "Beagle expansionboard: registering wl12xx wifi platform device\n");
++		platform_device_register(&omap_vwlan_device);
++	}
++
+ 	usb_musb_init(&musb_board_data);
+ 	usbhs_init(&usbhs_bdata);
+ 	omap3beagle_flash_init();
+@@ -705,6 +969,8 @@ static void __init omap3_beagle_init(void)
+ 	beagle_opp_init();
+ }
+ 
++early_param("buddy", expansionboard_setup);
++
+ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
+ 	/* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
+ 	.boot_params	= 0x80000100,
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/beagle/0003-OMAP3-beagle-add-MADC-support.patch

@@ -0,0 +1,36 @@
+From 91e701f3287923d11dd295b6a62186909e362503 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Sat, 21 May 2011 16:18:30 +0200
+Subject: [PATCH 3/7] OMAP3: beagle: add MADC support
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |    5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index db285e1..da4ba50 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -634,6 +634,10 @@ static struct twl4030_codec_data beagle_codec_data = {
+ 	.audio = &beagle_audio_data,
+ };
+ 
++static struct twl4030_madc_platform_data beagle_madc_data = {
++	.irq_line	= 1,
++};
++
+ static struct twl4030_platform_data beagle_twldata = {
+ 	.irq_base	= TWL4030_IRQ_BASE,
+ 	.irq_end	= TWL4030_IRQ_END,
+@@ -642,6 +646,7 @@ static struct twl4030_platform_data beagle_twldata = {
+ 	.usb		= &beagle_usb_data,
+ 	.gpio		= &beagle_gpio_data,
+ 	.codec		= &beagle_codec_data,
++	.madc		= &beagle_madc_data,
+ 	.vmmc1		= &beagle_vmmc1,
+ 	.vsim		= &beagle_vsim,
+ 	.vdac		= &beagle_vdac,
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/beagle/0004-OMAP3-beagle-add-regulators-for-camera-interface.patch

@@ -0,0 +1,88 @@
+From 9d7f46abab88c74e674461a2f4e9ab35b524a6ef Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Wed, 25 May 2011 08:56:06 +0200
+Subject: [PATCH 4/7] OMAP3: beagle: add regulators for camera interface
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |   50 +++++++++++++++++++++++++++++++
+ 1 files changed, 50 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index da4ba50..211cbdf 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -453,6 +453,44 @@ static struct regulator_consumer_supply beagle_vsim_supply = {
+ 
+ static struct gpio_led gpio_leds[];
+ 
++static struct regulator_consumer_supply beagle_vaux3_supply = {
++	.supply		= "cam_1v8",
++};
++
++static struct regulator_consumer_supply beagle_vaux4_supply = {
++	.supply		= "cam_2v8",
++};
++
++/* VAUX3 for CAM_1V8 */
++static struct regulator_init_data beagle_vaux3 = {
++	.constraints = {
++		.min_uV			= 1800000,
++		.max_uV			= 1800000,
++		.apply_uV		= true,
++		.valid_modes_mask	= REGULATOR_MODE_NORMAL
++					| REGULATOR_MODE_STANDBY,
++		.valid_ops_mask		= REGULATOR_CHANGE_MODE
++					| REGULATOR_CHANGE_STATUS,
++	},
++	.num_consumer_supplies	= 1,
++	.consumer_supplies	= &beagle_vaux3_supply,
++};
++
++/* VAUX4 for CAM_2V8 */
++static struct regulator_init_data beagle_vaux4 = {
++	.constraints = {
++		.min_uV			= 1800000,
++		.max_uV			= 1800000,
++		.apply_uV		= true,
++		.valid_modes_mask	= REGULATOR_MODE_NORMAL
++					| REGULATOR_MODE_STANDBY,
++		.valid_ops_mask		= REGULATOR_CHANGE_MODE
++					| REGULATOR_CHANGE_STATUS,
++	},
++	.num_consumer_supplies	= 1,
++	.consumer_supplies	= &beagle_vaux4_supply,
++};
++
+ static int beagle_twl_gpio_setup(struct device *dev,
+ 		unsigned gpio, unsigned ngpio)
+ {
+@@ -504,6 +542,16 @@ static int beagle_twl_gpio_setup(struct device *dev,
+ 			pr_err("%s: unable to configure EHCI_nOC\n", __func__);
+ 	}
+ 
++	if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
++		/*
++		 * Power on camera interface - only on pre-production, not
++		 * needed on production boards
++		 */
++		gpio_request(gpio + 2, "CAM_EN");
++		gpio_direction_output(gpio + 2, 1);
++	}
++
++
+ 	/*
+ 	 * TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active
+ 	 * high / others active low)
+@@ -651,6 +699,8 @@ static struct twl4030_platform_data beagle_twldata = {
+ 	.vsim		= &beagle_vsim,
+ 	.vdac		= &beagle_vdac,
+ 	.vpll2		= &beagle_vpll2,
++	.vaux3		= &beagle_vaux3,
++	.vaux4		= &beagle_vaux4,
+ };
+ 
+ static struct i2c_board_info __initdata beagle_i2c1_boardinfo[] = {
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/beagle/0005-OMAP3-beagle-HACK-add-in-1GHz-OPP.patch

@@ -0,0 +1,31 @@
+From aa93263ed7827e33148396656b7e7ab4579509a5 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Wed, 25 May 2011 08:57:40 +0200
+Subject: [PATCH 5/7] OMAP3: beagle: HACK! add in 1GHz OPP
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |    2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 211cbdf..221bfda 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -911,11 +911,13 @@ static void __init beagle_opp_init(void)
+ 		/* Enable MPU 1GHz and lower opps */
+ 		dev = &mh->od->pdev.dev;
+ 		r = opp_enable(dev, 800000000);
++		r |= opp_enable(dev, 1000000000);
+ 		/* TODO: MPU 1GHz needs SR and ABB */
+ 
+ 		/* Enable IVA 800MHz and lower opps */
+ 		dev = &dh->od->pdev.dev;
+ 		r |= opp_enable(dev, 660000000);
++		r |= opp_enable(dev, 800000000);
+ 		/* TODO: DSP 800MHz needs SR and ABB */
+ 		if (r) {
+ 			pr_err("%s: failed to enable higher opp %d\n",
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/beagle/0006-OMAP3-BEAGLE-fix-RTC.patch

@@ -0,0 +1,27 @@
+From dd2c7ba245ec1b17e3d323a6c4a1cad9697dbbbe Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Wed, 15 Jun 2011 16:25:50 +0200
+Subject: [PATCH 6/7] OMAP3: BEAGLE: fix RTC
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |    3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 221bfda..61564a4 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -941,6 +941,9 @@ static void __init omap3_beagle_init(void)
+ 	omap3_beagle_init_rev();
+ 	omap3_beagle_i2c_init();
+ 
++	/* Ensure msecure is mux'd to be able to set the RTC. */
++	omap_mux_init_signal("sys_drm_msecure", OMAP_PIN_OFF_OUTPUT_HIGH);
++
+ 	if (cpu_is_omap3630()) {
+ 		gpio_buttons[0].gpio = 4;
+ 	}
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/beagle/0007-omap-mmc-Adjust-dto-to-eliminate-timeout-errors.patch

@@ -0,0 +1,33 @@
+From bd0b2f97c48aa6aac0c6a494f1c6ba5af5de486b Mon Sep 17 00:00:00 2001
+From: Steve Sakoman <steve@sakoman.com>
+Date: Mon, 18 Jul 2011 23:13:41 -0500
+Subject: [PATCH] omap_hsmmc: Set dto to max value of 14 to avoid SD Card timeouts
+
+This fixes MMC errors due to timeouts on certain SD Cards following suggestions
+to set dto to 14 by Jason Kridner and Steven Kipisz
+
+Details of the issue:
+http://talk.maemo.org/showthread.php?p=1000707#post1000707
+
+This fix was originally proposed by Sukumar Ghoral of TI.
+---
+ drivers/mmc/host/omap_hsmmc.c |    3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
+index 9646a75..7443647 100644
+--- a/drivers/mmc/host/omap_hsmmc.c
++++ b/drivers/mmc/host/omap_hsmmc.c
+@@ -1049,6 +1049,9 @@ static void set_data_timeout(struct omap_hsmmc_host *host,
+ 			dto = 14;
+ 	}
+ 
++	/* Set dto to max value of 14 to avoid SD Card timeouts */
++	dto = 14;
++
+ 	reg &= ~DTO_MASK;
+ 	reg |= dto << DTO_SHIFT;
+ 	OMAP_HSMMC_WRITE(host->base, SYSCTL, reg);
+-- 
+1.7.0.4
+

extras/recipes-kernel/linux/linux-omap-2.6.39/beagle/0007-omap3-beagle-Use-GPTIMERi-1-for-clockevents.patch

@@ -0,0 +1,42 @@
+From 101b0aedf8152711847e2f9f347d267a3ac7f287 Mon Sep 17 00:00:00 2001
+From: Sanjeev Premi <premi@ti.com>
+Date: Fri, 24 Jun 2011 16:23:45 +0000
+Subject: [PATCH 7/7] omap3: beagle: Use GPTIMERi 1 for clockevents
+
+The current selection of the GPTIMER on was result of
+a hardware issue in early versions of the Beagleboards
+(Ax and B1 thru B4). [1] [2]
+
+Its been long since the hardware issue has been fixed.
+This patch uses GPTIMER 1 for all newer board revisions
+incl. Beagleboard XM.
+
+ [1] http://thread.gmane.org/gmane.comp.hardware.beagleboard.general/91
+ [2] Errata #7 at http://elinux.org/BeagleBoard#Errata
+
+Signed-off-by: Sanjeev Premi <premi@ti.com>
+Cc: Paul Walmsley <paul@pwsan.com>
+Reviewed-by: Paul Walmsley <paul@pwsan.com>
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |    5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 61564a4..20d5912 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -806,7 +806,10 @@ static void __init omap3_beagle_init_irq(void)
+ {
+ 	omap_init_irq();
+ #ifdef CONFIG_OMAP_32K_TIMER
+-	omap2_gp_clockevent_set_gptimer(12);
++	if (omap3_beagle_version == OMAP3BEAGLE_BOARD_AXBX)
++		omap2_gp_clockevent_set_gptimer(12);
++	else
++		omap2_gp_clockevent_set_gptimer(1);
+ #endif
+ }
+ 
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/camera/0001-Add-driver-for-Aptina-Micron-mt9p031-sensor.patch

@@ -0,0 +1,859 @@
+From e630a914bf14bf190feaf4a2cc57f6b27c4024e1 Mon Sep 17 00:00:00 2001
+From: Javier Martin <javier.martin@vista-silicon.com>
+Date: Wed, 1 Jun 2011 17:36:48 +0200
+Subject: [PATCH 1/3] Add driver for Aptina (Micron) mt9p031 sensor.
+
+Clock frequency of 57MHz used in previous version was wrong since
+when VDD_IO is 1.8V it can only support 48MHz.
+
+Two new platform flags have been added:
+
+- vdd_io: indicates whether the chip is powered with 1.8 or 2.8 VDD_IO.
+So that it can use the maximum allowed frequency.
+- version: monochrome and color versions of the chip have exactly
+the same ID, so the only way to select one of them is through
+platform data.
+
+Internal PLL is now used to generate PIXCLK depending on VDD_IO.
+
+Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
+---
+ drivers/media/video/Kconfig   |    7 +
+ drivers/media/video/Makefile  |    1 +
+ drivers/media/video/mt9p031.c |  763 +++++++++++++++++++++++++++++++++++++++++
+ include/media/mt9p031.h       |   23 ++
+ 4 files changed, 794 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/media/video/mt9p031.c
+ create mode 100644 include/media/mt9p031.h
+
+diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
+index 00f51dd..cb87e35 100644
+--- a/drivers/media/video/Kconfig
++++ b/drivers/media/video/Kconfig
+@@ -329,6 +329,13 @@ config VIDEO_OV7670
+ 	  OV7670 VGA camera.  It currently only works with the M88ALP01
+ 	  controller.
+ 
++config VIDEO_MT9P031
++       tristate "Aptina MT9P031 support"
++       depends on I2C && VIDEO_V4L2
++       ---help---
++        This is a Video4Linux2 sensor-level driver for the Aptina
++        (Micron) mt9p031 5 Mpixel camera.
++
+ config VIDEO_MT9V011
+ 	tristate "Micron mt9v011 sensor support"
+ 	depends on I2C && VIDEO_V4L2
+diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
+index ace5d8b..912b29b 100644
+--- a/drivers/media/video/Makefile
++++ b/drivers/media/video/Makefile
+@@ -65,6 +65,7 @@ obj-$(CONFIG_VIDEO_UPD64083) += upd64083.o
+ obj-$(CONFIG_VIDEO_OV7670) 	+= ov7670.o
+ obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
+ obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
++obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o
+ obj-$(CONFIG_VIDEO_MT9V011) += mt9v011.o
+ obj-$(CONFIG_VIDEO_SR030PC30)	+= sr030pc30.o
+ obj-$(CONFIG_VIDEO_NOON010PC30)	+= noon010pc30.o
+diff --git a/drivers/media/video/mt9p031.c b/drivers/media/video/mt9p031.c
+new file mode 100644
+index 0000000..cd830b1
+--- /dev/null
++++ b/drivers/media/video/mt9p031.c
+@@ -0,0 +1,763 @@
++/*
++ * Driver for MT9P031 CMOS Image Sensor from Aptina
++ *
++ * Copyright (C) 2011, Javier Martin <javier.martin@vista-silicon.com>
++ *
++ * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
++ *
++ * Based on the MT9V032 driver and Bastian Hecht's code.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++#include <linux/delay.h>
++#include <linux/device.h>
++#include <linux/i2c.h>
++#include <linux/log2.h>
++#include <linux/pm.h>
++#include <linux/slab.h>
++#include <media/v4l2-subdev.h>
++#include <linux/videodev2.h>
++
++#include <media/mt9p031.h>
++#include <media/v4l2-chip-ident.h>
++#include <media/v4l2-subdev.h>
++#include <media/v4l2-device.h>
++
++#define MT9P031_EXTCLK_FREQ			20000000
++
++#define MT9P031_CHIP_VERSION			0x00
++#define		MT9P031_CHIP_VERSION_VALUE	0x1801
++#define MT9P031_ROW_START			0x01
++#define		MT9P031_ROW_START_MIN		1
++#define		MT9P031_ROW_START_MAX		2004
++#define		MT9P031_ROW_START_DEF		54
++#define MT9P031_COLUMN_START			0x02
++#define		MT9P031_COLUMN_START_MIN	1
++#define		MT9P031_COLUMN_START_MAX	2750
++#define		MT9P031_COLUMN_START_DEF	16
++#define MT9P031_WINDOW_HEIGHT			0x03
++#define		MT9P031_WINDOW_HEIGHT_MIN	2
++#define		MT9P031_WINDOW_HEIGHT_MAX	2003
++#define		MT9P031_WINDOW_HEIGHT_DEF	2003
++#define MT9P031_WINDOW_WIDTH			0x04
++#define		MT9P031_WINDOW_WIDTH_MIN	18
++#define		MT9P031_WINDOW_WIDTH_MAX	2751
++#define		MT9P031_WINDOW_WIDTH_DEF	2751
++#define MT9P031_H_BLANKING			0x05
++#define		MT9P031_H_BLANKING_VALUE	0
++#define MT9P031_V_BLANKING			0x06
++#define		MT9P031_V_BLANKING_VALUE	25
++#define MT9P031_OUTPUT_CONTROL			0x07
++#define		MT9P031_OUTPUT_CONTROL_CEN	2
++#define		MT9P031_OUTPUT_CONTROL_SYN	1
++#define MT9P031_SHUTTER_WIDTH_UPPER		0x08
++#define MT9P031_SHUTTER_WIDTH			0x09
++#define	MT9P031_PLL_CONTROL			0x10
++#define		MT9P031_PLL_CONTROL_PWROFF	0x0050
++#define		MT9P031_PLL_CONTROL_PWRON	0x0051
++#define		MT9P031_PLL_CONTROL_USEPLL	0x0052
++#define	MT9P031_PLL_CONFIG_1			0x11
++#define		MT9P031_PLL_CONFIG_1_M_48MHZ	0x5000
++#define		MT9P031_PLL_CONFIG_1_N_48MHZ	0x05
++#define		MT9P031_PLL_CONFIG_1_M_96MHZ	0x3600
++#define		MT9P031_PLL_CONFIG_1_N_96MHZ	0x05
++#define	MT9P031_PLL_CONFIG_2			0x12
++#define		MT9P031_PLL_CONFIG_2_P1_48MHZ	5
++#define		MT9P031_PLL_CONFIG_2_P1_96MHZ	2
++#define MT9P031_PIXEL_CLOCK_CONTROL		0x0a
++#define MT9P031_FRAME_RESTART			0x0b
++#define MT9P031_SHUTTER_DELAY			0x0c
++#define MT9P031_RST				0x0d
++#define		MT9P031_RST_ENABLE		1
++#define		MT9P031_RST_DISABLE		0
++#define MT9P031_READ_MODE_1			0x1e
++#define MT9P031_READ_MODE_2			0x20
++#define		MT9P031_READ_MODE_2_ROW_MIR	0x8000
++#define		MT9P031_READ_MODE_2_COL_MIR	0x4000
++#define MT9P031_ROW_ADDRESS_MODE		0x22
++#define MT9P031_COLUMN_ADDRESS_MODE		0x23
++#define MT9P031_GLOBAL_GAIN			0x35
++
++struct mt9p031 {
++	struct v4l2_subdev subdev;
++	struct media_pad pad;
++	struct v4l2_rect rect;  /* Sensor window */
++	struct v4l2_mbus_framefmt format;
++	struct mt9p031_platform_data *pdata;
++	struct mutex power_lock; /* lock to protect power_count */
++	int power_count;
++	u16 xskip;
++	u16 yskip;
++	/* cache register values */
++	u16 output_control;
++};
++
++static struct mt9p031 *to_mt9p031(const struct i2c_client *client)
++{
++	return container_of(i2c_get_clientdata(client), struct mt9p031, subdev);
++}
++
++static int reg_read(struct i2c_client *client, const u8 reg)
++{
++	s32 data = i2c_smbus_read_word_data(client, reg);
++	return data < 0 ? data : swab16(data);
++}
++
++static int reg_write(struct i2c_client *client, const u8 reg,
++			const u16 data)
++{
++	return i2c_smbus_write_word_data(client, reg, swab16(data));
++}
++
++static int mt9p031_set_output_control(struct mt9p031 *mt9p031, u16 clear,
++					u16 set)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev);
++	u16 value = (mt9p031->output_control & ~clear) | set;
++	int ret;
++
++	ret = reg_write(client, MT9P031_OUTPUT_CONTROL, value);
++	if (ret < 0)
++		return ret;
++	mt9p031->output_control = value;
++	return 0;
++}
++
++static int mt9p031_reset(struct i2c_client *client)
++{
++	struct mt9p031 *mt9p031 = to_mt9p031(client);
++	int ret;
++
++	/* Disable chip output, synchronous option update */
++	ret = reg_write(client, MT9P031_RST, MT9P031_RST_ENABLE);
++	if (ret < 0)
++		return ret;
++	ret = reg_write(client, MT9P031_RST, MT9P031_RST_DISABLE);
++	if (ret < 0)
++		return ret;
++	return mt9p031_set_output_control(mt9p031,
++					MT9P031_OUTPUT_CONTROL_CEN, 0);
++}
++
++static int mt9p031_power_on(struct mt9p031 *mt9p031)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev);
++	int ret;
++
++	/* Ensure RESET_BAR is low */
++	if (mt9p031->pdata->reset) {
++		mt9p031->pdata->reset(&mt9p031->subdev, 1);
++		msleep(1);
++	}
++	/* Emable clock */
++	if (mt9p031->pdata->set_xclk)
++		mt9p031->pdata->set_xclk(&mt9p031->subdev, MT9P031_EXTCLK_FREQ);
++	/* Now RESET_BAR must be high */
++	if (mt9p031->pdata->reset) {
++		mt9p031->pdata->reset(&mt9p031->subdev, 0);
++		msleep(1);
++	}
++	/* soft reset */
++	ret = mt9p031_reset(client);
++	if (ret < 0) {
++		dev_err(&client->dev, "Failed to reset the camera\n");
++		return ret;
++	}
++	return 0;
++}
++
++static void mt9p031_power_off(struct mt9p031 *mt9p031)
++{
++	if (mt9p031->pdata->reset) {
++		mt9p031->pdata->reset(&mt9p031->subdev, 1);
++		msleep(1);
++	}
++	if (mt9p031->pdata->set_xclk)
++		mt9p031->pdata->set_xclk(&mt9p031->subdev, 0);
++}
++
++static int mt9p031_enum_mbus_code(struct v4l2_subdev *sd,
++				struct v4l2_subdev_fh *fh,
++				struct v4l2_subdev_mbus_code_enum *code)
++{
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++
++	if (code->pad || code->index)
++		return -EINVAL;
++
++	code->code = mt9p031->format.code;
++	return 0;
++}
++
++static struct v4l2_mbus_framefmt *mt9p031_get_pad_format(
++	struct mt9p031 *mt9p031,
++	struct v4l2_subdev_fh *fh,
++	unsigned int pad, u32 which)
++{
++	switch (which) {
++	case V4L2_SUBDEV_FORMAT_TRY:
++		return v4l2_subdev_get_try_format(fh, pad);
++	case V4L2_SUBDEV_FORMAT_ACTIVE:
++		return &mt9p031->format;
++	default:
++		return NULL;
++	}
++}
++
++static struct v4l2_rect *mt9p031_get_pad_crop(struct mt9p031 *mt9p031,
++			struct v4l2_subdev_fh *fh, unsigned int pad, u32 which)
++{
++	switch (which) {
++	case V4L2_SUBDEV_FORMAT_TRY:
++		return v4l2_subdev_get_try_crop(fh, pad);
++	case V4L2_SUBDEV_FORMAT_ACTIVE:
++		return &mt9p031->rect;
++	default:
++		return NULL;
++	}
++}
++
++static int mt9p031_get_crop(struct v4l2_subdev *sd,
++				struct v4l2_subdev_fh *fh,
++				struct v4l2_subdev_crop *crop)
++{
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++	struct v4l2_rect *rect = mt9p031_get_pad_crop(mt9p031, fh, crop->pad,
++							crop->which);
++	if (!rect)
++		return -EINVAL;
++
++	crop->rect = *rect;
++
++	return 0;
++}
++
++static u16 mt9p031_skip_for_crop(s32 source, s32 *target, s32 max_skip)
++{
++	unsigned int skip;
++
++	if (source - source / 4 < *target) {
++		*target = source;
++		return 1;
++	}
++
++	skip = DIV_ROUND_CLOSEST(source, *target);
++	if (skip > max_skip)
++		skip = max_skip;
++	*target = 2 * DIV_ROUND_UP(source, 2 * skip);
++
++	return skip;
++}
++
++static int mt9p031_set_params(struct i2c_client *client,
++				struct v4l2_rect *rect, u16 xskip, u16 yskip)
++{
++	struct mt9p031 *mt9p031 = to_mt9p031(client);
++	int ret;
++	u16 xbin, ybin;
++	const u16 hblank = MT9P031_H_BLANKING_VALUE,
++		vblank = MT9P031_V_BLANKING_VALUE;
++	__s32 left;
++
++	/*
++	* TODO: Attention! When implementing horizontal flipping, adjust
++	* alignment according to R2 "Column Start" description in the datasheet
++	*/
++	if (xskip & 1) {
++		xbin = 1;
++		left = rect->left & (~3);
++	} else if (xskip & 2) {
++		xbin = 2;
++		left = rect->left & (~7);
++	} else {
++		xbin = 4;
++		left = rect->left & (~15);
++	}
++	ybin = min(yskip, (u16)4);
++
++	/* Disable register update, reconfigure atomically */
++	ret = mt9p031_set_output_control(mt9p031, 0,
++					MT9P031_OUTPUT_CONTROL_SYN);
++	if (ret < 0)
++		return ret;
++
++	dev_dbg(&client->dev, "skip %u:%u, rect %ux%u@%u:%u\n",
++		xskip, yskip, rect->width, rect->height, rect->left, rect->top);
++
++	/* Blanking and start values - default... */
++	ret = reg_write(client, MT9P031_H_BLANKING, hblank);
++	if (ret < 0)
++		return ret;
++	ret = reg_write(client, MT9P031_V_BLANKING, vblank);
++	if (ret < 0)
++		return ret;
++
++	ret = reg_write(client, MT9P031_COLUMN_ADDRESS_MODE,
++				((xbin - 1) << 4) | (xskip - 1));
++	if (ret < 0)
++		return ret;
++	ret = reg_write(client, MT9P031_ROW_ADDRESS_MODE,
++				((ybin - 1) << 4) | (yskip - 1));
++	if (ret < 0)
++		return ret;
++
++	dev_dbg(&client->dev, "new physical left %u, top %u\n",
++		rect->left, rect->top);
++
++	ret = reg_write(client, MT9P031_COLUMN_START,
++				rect->left);
++	if (ret < 0)
++		return ret;
++	ret = reg_write(client, MT9P031_ROW_START,
++				rect->top);
++	if (ret < 0)
++		return ret;
++
++	ret = reg_write(client, MT9P031_WINDOW_WIDTH,
++				rect->width - 1);
++	if (ret < 0)
++		return ret;
++	ret = reg_write(client, MT9P031_WINDOW_HEIGHT,
++				rect->height - 1);
++	if (ret < 0)
++		return ret;
++
++	/* Re-enable register update, commit all changes */
++	ret = mt9p031_set_output_control(mt9p031,
++					MT9P031_OUTPUT_CONTROL_SYN, 0);
++	if (ret < 0)
++		return ret;
++
++	mt9p031->xskip = xskip;
++	mt9p031->yskip = yskip;
++	return ret;
++}
++
++static int mt9p031_set_crop(struct v4l2_subdev *sd,
++				struct v4l2_subdev_fh *fh,
++				struct v4l2_subdev_crop *crop)
++{
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++	struct v4l2_mbus_framefmt *f;
++	struct v4l2_rect *c;
++	struct v4l2_rect rect;
++	u16 xskip, yskip;
++	s32 width, height;
++
++	dev_dbg(mt9p031->subdev.v4l2_dev->dev, "%s(%ux%u@%u:%u : %u)\n",
++			__func__, crop->rect.width, crop->rect.height,
++			crop->rect.left, crop->rect.top, crop->which);
++
++	/*
++	* Clamp the crop rectangle boundaries and align them to a multiple of 2
++	* pixels.
++	*/
++	rect.width = ALIGN(clamp(crop->rect.width,
++				MT9P031_WINDOW_WIDTH_MIN,
++				MT9P031_WINDOW_WIDTH_MAX), 2);
++	rect.height = ALIGN(clamp(crop->rect.height,
++				MT9P031_WINDOW_HEIGHT_MIN,
++				MT9P031_WINDOW_HEIGHT_MAX), 2);
++	rect.left = ALIGN(clamp(crop->rect.left,
++				MT9P031_COLUMN_START_MIN,
++				MT9P031_COLUMN_START_MAX), 2);
++	rect.top = ALIGN(clamp(crop->rect.top,
++				MT9P031_ROW_START_MIN,
++				MT9P031_ROW_START_MAX), 2);
++
++	c = mt9p031_get_pad_crop(mt9p031, fh, crop->pad, crop->which);
++
++	if (rect.width != c->width || rect.height != c->height) {
++		/*
++		* Reset the output image size if the crop rectangle size has
++		* been modified.
++		*/
++		f = mt9p031_get_pad_format(mt9p031, fh, crop->pad,
++						crop->which);
++		width = f->width;
++		height = f->height;
++
++		xskip = mt9p031_skip_for_crop(rect.width, &width, 7);
++		yskip = mt9p031_skip_for_crop(rect.height, &height, 8);
++	} else {
++		xskip = mt9p031->xskip;
++		yskip = mt9p031->yskip;
++		f = NULL;
++	}
++	if (f) {
++		f->width = width;
++		f->height = height;
++	}
++
++	*c = rect;
++	crop->rect = rect;
++
++	mt9p031->xskip = xskip;
++	mt9p031->yskip = yskip;
++	mt9p031->rect = *c;
++	return 0;
++}
++
++static int mt9p031_get_format(struct v4l2_subdev *sd,
++				struct v4l2_subdev_fh *fh,
++				struct v4l2_subdev_format *fmt)
++{
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++
++	fmt->format =
++		*mt9p031_get_pad_format(mt9p031, fh, fmt->pad, fmt->which);
++	return 0;
++}
++
++static u16 mt9p031_skip_for_scale(s32 *source, s32 target,
++					s32 max_skip, s32 max)
++{
++	unsigned int skip;
++
++	if (*source - *source / 4 < target) {
++		*source = target;
++		return 1;
++	}
++
++	skip = min(max, *source + target / 2) / target;
++	if (skip > max_skip)
++		skip = max_skip;
++	*source = target * skip;
++
++	return skip;
++}
++
++static int mt9p031_set_format(struct v4l2_subdev *sd,
++				struct v4l2_subdev_fh *fh,
++				struct v4l2_subdev_format *format)
++{
++	struct v4l2_mbus_framefmt *__format;
++	struct v4l2_rect *__crop, rect;
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++	unsigned int width;
++	unsigned int height;
++	u16 xskip, yskip;
++
++	__crop = mt9p031_get_pad_crop(mt9p031, fh, format->pad, format->which);
++
++	width = clamp_t(int, ALIGN(format->format.width, 2), 2,
++						MT9P031_WINDOW_WIDTH_MAX);
++	height = clamp_t(int, ALIGN(format->format.height, 2), 2,
++						MT9P031_WINDOW_HEIGHT_MAX);
++
++	rect.width = __crop->width;
++	rect.height = __crop->height;
++
++	xskip = mt9p031_skip_for_scale(&rect.width, width, 7,
++				MT9P031_WINDOW_WIDTH_MAX);
++	if (rect.width + __crop->left > MT9P031_WINDOW_WIDTH_MAX)
++		rect.left = (MT9P031_WINDOW_WIDTH_MAX - rect.width) / 2;
++	else
++		rect.left = __crop->left;
++	yskip = mt9p031_skip_for_scale(&rect.height, height, 8,
++				MT9P031_WINDOW_HEIGHT_MAX);
++	if (rect.height + __crop->top > MT9P031_WINDOW_HEIGHT_MAX)
++		rect.top = (MT9P031_WINDOW_HEIGHT_MAX - rect.height) / 2;
++	else
++		rect.top = __crop->top;
++
++	dev_dbg(mt9p031->subdev.v4l2_dev->dev, "%s(%ux%u : %u)\n", __func__,
++		width, height, format->which);
++	if (__crop)
++		*__crop = rect;
++
++	__format = mt9p031_get_pad_format(mt9p031, fh, format->pad,
++						format->which);
++	__format->width = width;
++	__format->height = height;
++	format->format = *__format;
++
++	mt9p031->xskip = xskip;
++	mt9p031->yskip = yskip;
++	mt9p031->rect = *__crop;
++	return 0;
++}
++
++static int mt9p031_pll_enable(struct i2c_client *client)
++{
++	struct mt9p031 *mt9p031 = to_mt9p031(client);
++	int ret;
++
++	ret = reg_write(client, MT9P031_PLL_CONTROL, MT9P031_PLL_CONTROL_PWRON);
++	if (ret < 0)
++		return ret;
++
++	/* Always set the maximum frequency allowed by VDD_IO */
++	if (mt9p031->pdata->vdd_io == MT9P031_VDD_IO_2V8) {
++		ret = reg_write(client, MT9P031_PLL_CONFIG_1,
++			MT9P031_PLL_CONFIG_1_M_96MHZ |
++			MT9P031_PLL_CONFIG_1_N_96MHZ);
++		if (ret < 0)
++			return ret;
++		ret = reg_write(client, MT9P031_PLL_CONFIG_2,
++				MT9P031_PLL_CONFIG_2_P1_96MHZ);
++		if (ret < 0)
++			return ret;
++	} else {
++		ret = reg_write(client, MT9P031_PLL_CONFIG_1,
++			MT9P031_PLL_CONFIG_1_M_48MHZ |
++			MT9P031_PLL_CONFIG_1_N_48MHZ);
++		if (ret < 0)
++			return ret;
++		ret = reg_write(client, MT9P031_PLL_CONFIG_2,
++				MT9P031_PLL_CONFIG_2_P1_48MHZ);
++		if (ret < 0)
++			return ret;
++	}
++	mdelay(1);
++	ret = reg_write(client, MT9P031_PLL_CONTROL,
++			MT9P031_PLL_CONTROL_PWRON |
++			MT9P031_PLL_CONTROL_USEPLL);
++	mdelay(1);
++	return ret;
++}
++
++static inline int mt9p031_pll_disable(struct i2c_client *client)
++{
++	return reg_write(client, MT9P031_PLL_CONTROL,
++			 MT9P031_PLL_CONTROL_PWROFF);
++}
++
++static int mt9p031_s_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev);
++	struct v4l2_rect rect = mt9p031->rect;
++	u16 xskip = mt9p031->xskip;
++	u16 yskip = mt9p031->yskip;
++	int ret;
++
++	if (enable) {
++		ret = mt9p031_set_params(client, &rect, xskip, yskip);
++		if (ret < 0)
++			return ret;
++		/* Switch to master "normal" mode */
++		ret = mt9p031_set_output_control(mt9p031, 0,
++						MT9P031_OUTPUT_CONTROL_CEN);
++		if (ret < 0)
++			return ret;
++		ret = mt9p031_pll_enable(client);
++	} else {
++		/* Stop sensor readout */
++		ret = mt9p031_set_output_control(mt9p031,
++						MT9P031_OUTPUT_CONTROL_CEN, 0);
++		if (ret < 0)
++			return ret;
++		ret = mt9p031_pll_disable(client);
++	}
++	return ret;
++}
++
++static int mt9p031_video_probe(struct i2c_client *client)
++{
++	s32 data;
++
++	/* Read out the chip version register */
++	data = reg_read(client, MT9P031_CHIP_VERSION);
++	if (data != MT9P031_CHIP_VERSION_VALUE) {
++		dev_err(&client->dev,
++			"No MT9P031 chip detected, register read %x\n", data);
++		return -ENODEV;
++	}
++
++	dev_info(&client->dev, "Detected a MT9P031 chip ID %x\n", data);
++
++	return 0;
++}
++
++static int mt9p031_set_power(struct v4l2_subdev *sd, int on)
++{
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++	int ret = 0;
++
++	mutex_lock(&mt9p031->power_lock);
++
++	/*
++	* If the power count is modified from 0 to != 0 or from != 0 to 0,
++	* update the power state.
++	*/
++	if (mt9p031->power_count == !on) {
++		if (on) {
++			ret = mt9p031_power_on(mt9p031);
++			if (ret) {
++				dev_err(mt9p031->subdev.v4l2_dev->dev,
++				"Failed to power on: %d\n", ret);
++				goto out;
++			}
++		} else {
++			mt9p031_power_off(mt9p031);
++		}
++	}
++
++	/* Update the power count. */
++	mt9p031->power_count += on ? 1 : -1;
++	WARN_ON(mt9p031->power_count < 0);
++
++out:
++	mutex_unlock(&mt9p031->power_lock);
++	return ret;
++}
++
++static int mt9p031_registered(struct v4l2_subdev *sd)
++{
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9p031->subdev);
++	int ret;
++
++	ret = mt9p031_set_power(&mt9p031->subdev, 1);
++	if (ret) {
++		dev_err(&client->dev,
++			"Failed to power on device: %d\n", ret);
++		return ret;
++	}
++
++	ret = mt9p031_video_probe(client);
++
++	mt9p031_set_power(&mt9p031->subdev, 0);
++
++	return ret;
++}
++
++static int mt9p031_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
++{
++	struct mt9p031 *mt9p031;
++	mt9p031 = container_of(sd, struct mt9p031, subdev);
++
++	mt9p031->rect.width     = MT9P031_WINDOW_WIDTH_DEF;
++	mt9p031->rect.height    = MT9P031_WINDOW_HEIGHT_DEF;
++	mt9p031->rect.left      = MT9P031_COLUMN_START_DEF;
++	mt9p031->rect.top       = MT9P031_ROW_START_DEF;
++
++	if (mt9p031->pdata->version == MT9P031_MONOCHROME_VERSION)
++		mt9p031->format.code = V4L2_MBUS_FMT_Y12_1X12;
++	else
++		mt9p031->format.code = V4L2_MBUS_FMT_SGRBG12_1X12;
++
++	mt9p031->format.width = MT9P031_WINDOW_WIDTH_DEF;
++	mt9p031->format.height = MT9P031_WINDOW_HEIGHT_DEF;
++	mt9p031->format.field = V4L2_FIELD_NONE;
++	mt9p031->format.colorspace = V4L2_COLORSPACE_SRGB;
++
++	mt9p031->xskip = 1;
++	mt9p031->yskip = 1;
++	return mt9p031_set_power(sd, 1);
++}
++
++static int mt9p031_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
++{
++	return mt9p031_set_power(sd, 0);
++}
++
++static struct v4l2_subdev_core_ops mt9p031_subdev_core_ops = {
++	.s_power        = mt9p031_set_power,
++};
++
++static struct v4l2_subdev_video_ops mt9p031_subdev_video_ops = {
++	.s_stream       = mt9p031_s_stream,
++};
++
++static struct v4l2_subdev_pad_ops mt9p031_subdev_pad_ops = {
++	.enum_mbus_code = mt9p031_enum_mbus_code,
++	.get_fmt = mt9p031_get_format,
++	.set_fmt = mt9p031_set_format,
++	.get_crop = mt9p031_get_crop,
++	.set_crop = mt9p031_set_crop,
++};
++
++static struct v4l2_subdev_ops mt9p031_subdev_ops = {
++	.core   = &mt9p031_subdev_core_ops,
++	.video  = &mt9p031_subdev_video_ops,
++	.pad    = &mt9p031_subdev_pad_ops,
++};
++
++static const struct v4l2_subdev_internal_ops mt9p031_subdev_internal_ops = {
++	.registered = mt9p031_registered,
++	.open = mt9p031_open,
++	.close = mt9p031_close,
++};
++
++static int mt9p031_probe(struct i2c_client *client,
++				const struct i2c_device_id *did)
++{
++	int ret;
++	struct mt9p031 *mt9p031;
++	struct mt9p031_platform_data *pdata = client->dev.platform_data;
++	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
++
++	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WORD_DATA)) {
++		dev_warn(&adapter->dev,
++			"I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n");
++		return -EIO;
++	}
++
++	mt9p031 = kzalloc(sizeof(struct mt9p031), GFP_KERNEL);
++	if (!mt9p031)
++		return -ENOMEM;
++
++	mutex_init(&mt9p031->power_lock);
++	v4l2_i2c_subdev_init(&mt9p031->subdev, client, &mt9p031_subdev_ops);
++	mt9p031->subdev.internal_ops = &mt9p031_subdev_internal_ops;
++
++	mt9p031->pdata          = pdata;
++
++	mt9p031->pad.flags = MEDIA_PAD_FL_SOURCE;
++	ret = media_entity_init(&mt9p031->subdev.entity, 1, &mt9p031->pad, 0);
++	if (ret)
++		return ret;
++
++	mt9p031->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
++
++	return 0;
++}
++
++static int mt9p031_remove(struct i2c_client *client)
++{
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct mt9p031 *mt9p031 = container_of(sd, struct mt9p031, subdev);
++
++	v4l2_device_unregister_subdev(sd);
++	media_entity_cleanup(&sd->entity);
++	kfree(mt9p031);
++
++	return 0;
++}
++
++static const struct i2c_device_id mt9p031_id[] = {
++	{ "mt9p031", 0 },
++	{ }
++};
++MODULE_DEVICE_TABLE(i2c, mt9p031_id);
++
++static struct i2c_driver mt9p031_i2c_driver = {
++	.driver = {
++		.name = "mt9p031",
++	},
++	.probe          = mt9p031_probe,
++	.remove         = mt9p031_remove,
++	.id_table       = mt9p031_id,
++};
++
++static int __init mt9p031_mod_init(void)
++{
++	return i2c_add_driver(&mt9p031_i2c_driver);
++}
++
++static void __exit mt9p031_mod_exit(void)
++{
++	i2c_del_driver(&mt9p031_i2c_driver);
++}
++
++module_init(mt9p031_mod_init);
++module_exit(mt9p031_mod_exit);
++
++MODULE_DESCRIPTION("Aptina MT9P031 Camera driver");
++MODULE_AUTHOR("Bastian Hecht <hechtb@gmail.com>");
++MODULE_LICENSE("GPL v2");
+diff --git a/include/media/mt9p031.h b/include/media/mt9p031.h
+new file mode 100644
+index 0000000..27b4c75
+--- /dev/null
++++ b/include/media/mt9p031.h
+@@ -0,0 +1,23 @@
++#ifndef MT9P031_H
++#define MT9P031_H
++
++struct v4l2_subdev;
++
++enum {
++	MT9P031_COLOR_VERSION = 0,
++	MT9P031_MONOCHROME_VERSION = 1,
++};
++
++enum {
++	MT9P031_VDD_IO_1V8 = 0,
++	MT9P031_VDD_IO_2V8 = 1,
++};
++
++struct mt9p031_platform_data {
++	int (*set_xclk)(struct v4l2_subdev *subdev, int hz);
++	int (*reset)(struct v4l2_subdev *subdev, int active);
++	int vdd_io; /* MT9P031_VDD_IO_1V8 or MT9P031_VDD_IO_2V8 */
++	int version; /* MT9P031_COLOR_VERSION or MT9P031_MONOCHROME_VERSION */
++};
++
++#endif
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/camera/0002-v4l-Add-mt9v032-sensor-driver.patch

@@ -0,0 +1,853 @@
+From ba65e798c98e9c4d331deb2b51337964336d3f78 Mon Sep 17 00:00:00 2001
+From: Detlev Casanova <detlev.casanova@gmail.com>
+Date: Sun, 28 Nov 2010 19:07:20 +0100
+Subject: [PATCH 2/3] v4l: Add mt9v032 sensor driver
+
+The MT9V032 is a parallel wide VGA sensor from Aptina (formerly Micron)
+controlled through I2C.
+
+The driver creates a V4L2 subdevice. It currently supports binning and
+cropping, and the gain, auto gain, exposure, auto exposure and test
+pattern controls.
+
+Signed-off-by: Detlev Casanova <detlev.casanova@gmail.com>
+Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+---
+ drivers/media/video/Kconfig   |    7 +
+ drivers/media/video/Makefile  |    1 +
+ drivers/media/video/mt9v032.c |  773 +++++++++++++++++++++++++++++++++++++++++
+ include/media/mt9v032.h       |   12 +
+ 4 files changed, 793 insertions(+), 0 deletions(-)
+ create mode 100644 drivers/media/video/mt9v032.c
+ create mode 100644 include/media/mt9v032.h
+
+diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
+index cb87e35..3a5bc57 100644
+--- a/drivers/media/video/Kconfig
++++ b/drivers/media/video/Kconfig
+@@ -344,6 +344,13 @@ config VIDEO_MT9V011
+ 	  mt0v011 1.3 Mpixel camera.  It currently only works with the
+ 	  em28xx driver.
+ 
++config VIDEO_MT9V032
++	tristate "Micron MT9V032 sensor support"
++	depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
++	---help---
++	  This is a Video4Linux2 sensor-level driver for the Micron
++	  MT9V032 752x480 CMOS sensor.
++
+ config VIDEO_TCM825X
+ 	tristate "TCM825x camera sensor support"
+ 	depends on I2C && VIDEO_V4L2
+diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
+index 912b29b..6679c6a 100644
+--- a/drivers/media/video/Makefile
++++ b/drivers/media/video/Makefile
+@@ -67,6 +67,7 @@ obj-$(CONFIG_VIDEO_TCM825X) += tcm825x.o
+ obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
+ obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o
+ obj-$(CONFIG_VIDEO_MT9V011) += mt9v011.o
++obj-$(CONFIG_VIDEO_MT9V032) += mt9v032.o
+ obj-$(CONFIG_VIDEO_SR030PC30)	+= sr030pc30.o
+ obj-$(CONFIG_VIDEO_NOON010PC30)	+= noon010pc30.o
+ 
+diff --git a/drivers/media/video/mt9v032.c b/drivers/media/video/mt9v032.c
+new file mode 100644
+index 0000000..c64e1dc
+--- /dev/null
++++ b/drivers/media/video/mt9v032.c
+@@ -0,0 +1,773 @@
++/*
++ * Driver for MT9V032 CMOS Image Sensor from Micron
++ *
++ * Copyright (C) 2010, Laurent Pinchart <laurent.pinchart@ideasonboard.com>
++ *
++ * Based on the MT9M001 driver,
++ *
++ * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++#include <linux/delay.h>
++#include <linux/i2c.h>
++#include <linux/log2.h>
++#include <linux/mutex.h>
++#include <linux/slab.h>
++#include <linux/videodev2.h>
++#include <linux/v4l2-mediabus.h>
++
++#include <media/mt9v032.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-subdev.h>
++
++#define MT9V032_PIXEL_ARRAY_HEIGHT			492
++#define MT9V032_PIXEL_ARRAY_WIDTH			782
++
++#define MT9V032_CHIP_VERSION				0x00
++#define		MT9V032_CHIP_ID_REV1			0x1311
++#define		MT9V032_CHIP_ID_REV3			0x1313
++#define MT9V032_COLUMN_START				0x01
++#define		MT9V032_COLUMN_START_MIN		1
++#define		MT9V032_COLUMN_START_DEF		1
++#define		MT9V032_COLUMN_START_MAX		752
++#define MT9V032_ROW_START				0x02
++#define		MT9V032_ROW_START_MIN			4
++#define		MT9V032_ROW_START_DEF			5
++#define		MT9V032_ROW_START_MAX			482
++#define MT9V032_WINDOW_HEIGHT				0x03
++#define		MT9V032_WINDOW_HEIGHT_MIN		1
++#define		MT9V032_WINDOW_HEIGHT_DEF		480
++#define		MT9V032_WINDOW_HEIGHT_MAX		480
++#define MT9V032_WINDOW_WIDTH				0x04
++#define		MT9V032_WINDOW_WIDTH_MIN		1
++#define		MT9V032_WINDOW_WIDTH_DEF		752
++#define		MT9V032_WINDOW_WIDTH_MAX		752
++#define MT9V032_HORIZONTAL_BLANKING			0x05
++#define		MT9V032_HORIZONTAL_BLANKING_MIN		43
++#define		MT9V032_HORIZONTAL_BLANKING_MAX		1023
++#define MT9V032_VERTICAL_BLANKING			0x06
++#define		MT9V032_VERTICAL_BLANKING_MIN		4
++#define		MT9V032_VERTICAL_BLANKING_MAX		3000
++#define MT9V032_CHIP_CONTROL				0x07
++#define		MT9V032_CHIP_CONTROL_MASTER_MODE	(1 << 3)
++#define		MT9V032_CHIP_CONTROL_DOUT_ENABLE	(1 << 7)
++#define		MT9V032_CHIP_CONTROL_SEQUENTIAL		(1 << 8)
++#define MT9V032_SHUTTER_WIDTH1				0x08
++#define MT9V032_SHUTTER_WIDTH2				0x09
++#define MT9V032_SHUTTER_WIDTH_CONTROL			0x0a
++#define MT9V032_TOTAL_SHUTTER_WIDTH			0x0b
++#define		MT9V032_TOTAL_SHUTTER_WIDTH_MIN		1
++#define		MT9V032_TOTAL_SHUTTER_WIDTH_DEF		480
++#define		MT9V032_TOTAL_SHUTTER_WIDTH_MAX		32767
++#define MT9V032_RESET					0x0c
++#define MT9V032_READ_MODE				0x0d
++#define		MT9V032_READ_MODE_ROW_BIN_MASK		(3 << 0)
++#define		MT9V032_READ_MODE_ROW_BIN_SHIFT		0
++#define		MT9V032_READ_MODE_COLUMN_BIN_MASK	(3 << 2)
++#define		MT9V032_READ_MODE_COLUMN_BIN_SHIFT	2
++#define		MT9V032_READ_MODE_ROW_FLIP		(1 << 4)
++#define		MT9V032_READ_MODE_COLUMN_FLIP		(1 << 5)
++#define		MT9V032_READ_MODE_DARK_COLUMNS		(1 << 6)
++#define		MT9V032_READ_MODE_DARK_ROWS		(1 << 7)
++#define MT9V032_PIXEL_OPERATION_MODE			0x0f
++#define		MT9V032_PIXEL_OPERATION_MODE_COLOR	(1 << 2)
++#define		MT9V032_PIXEL_OPERATION_MODE_HDR	(1 << 6)
++#define MT9V032_ANALOG_GAIN				0x35
++#define		MT9V032_ANALOG_GAIN_MIN			16
++#define		MT9V032_ANALOG_GAIN_DEF			16
++#define		MT9V032_ANALOG_GAIN_MAX			64
++#define MT9V032_MAX_ANALOG_GAIN				0x36
++#define		MT9V032_MAX_ANALOG_GAIN_MAX		127
++#define MT9V032_FRAME_DARK_AVERAGE			0x42
++#define MT9V032_DARK_AVG_THRESH				0x46
++#define		MT9V032_DARK_AVG_LOW_THRESH_MASK	(255 << 0)
++#define		MT9V032_DARK_AVG_LOW_THRESH_SHIFT	0
++#define		MT9V032_DARK_AVG_HIGH_THRESH_MASK	(255 << 8)
++#define		MT9V032_DARK_AVG_HIGH_THRESH_SHIFT	8
++#define MT9V032_ROW_NOISE_CORR_CONTROL			0x70
++#define		MT9V032_ROW_NOISE_CORR_ENABLE		(1 << 5)
++#define		MT9V032_ROW_NOISE_CORR_USE_BLK_AVG	(1 << 7)
++#define MT9V032_PIXEL_CLOCK				0x74
++#define		MT9V032_PIXEL_CLOCK_INV_LINE		(1 << 0)
++#define		MT9V032_PIXEL_CLOCK_INV_FRAME		(1 << 1)
++#define		MT9V032_PIXEL_CLOCK_XOR_LINE		(1 << 2)
++#define		MT9V032_PIXEL_CLOCK_CONT_LINE		(1 << 3)
++#define		MT9V032_PIXEL_CLOCK_INV_PXL_CLK		(1 << 4)
++#define MT9V032_TEST_PATTERN				0x7f
++#define		MT9V032_TEST_PATTERN_DATA_MASK		(1023 << 0)
++#define		MT9V032_TEST_PATTERN_DATA_SHIFT		0
++#define		MT9V032_TEST_PATTERN_USE_DATA		(1 << 10)
++#define		MT9V032_TEST_PATTERN_GRAY_MASK		(3 << 11)
++#define		MT9V032_TEST_PATTERN_GRAY_NONE		(0 << 11)
++#define		MT9V032_TEST_PATTERN_GRAY_VERTICAL	(1 << 11)
++#define		MT9V032_TEST_PATTERN_GRAY_HORIZONTAL	(2 << 11)
++#define		MT9V032_TEST_PATTERN_GRAY_DIAGONAL	(3 << 11)
++#define		MT9V032_TEST_PATTERN_ENABLE		(1 << 13)
++#define		MT9V032_TEST_PATTERN_FLIP		(1 << 14)
++#define MT9V032_AEC_AGC_ENABLE				0xaf
++#define		MT9V032_AEC_ENABLE			(1 << 0)
++#define		MT9V032_AGC_ENABLE			(1 << 1)
++#define MT9V032_THERMAL_INFO				0xc1
++
++struct mt9v032 {
++	struct v4l2_subdev subdev;
++	struct media_pad pad;
++
++	struct v4l2_mbus_framefmt format;
++	struct v4l2_rect crop;
++
++	struct v4l2_ctrl_handler ctrls;
++
++	struct mutex power_lock;
++	int power_count;
++
++	struct mt9v032_platform_data *pdata;
++	u16 chip_control;
++	u16 aec_agc;
++};
++
++static struct mt9v032 *to_mt9v032(struct v4l2_subdev *sd)
++{
++	return container_of(sd, struct mt9v032, subdev);
++}
++
++static int mt9v032_read(struct i2c_client *client, const u8 reg)
++{
++	s32 data = i2c_smbus_read_word_data(client, reg);
++	dev_dbg(&client->dev, "%s: read 0x%04x from 0x%02x\n", __func__,
++		swab16(data), reg);
++	return data < 0 ? data : swab16(data);
++}
++
++static int mt9v032_write(struct i2c_client *client, const u8 reg,
++			 const u16 data)
++{
++	dev_dbg(&client->dev, "%s: writing 0x%04x to 0x%02x\n", __func__,
++		data, reg);
++	return i2c_smbus_write_word_data(client, reg, swab16(data));
++}
++
++static int mt9v032_set_chip_control(struct mt9v032 *mt9v032, u16 clear, u16 set)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
++	u16 value = (mt9v032->chip_control & ~clear) | set;
++	int ret;
++
++	ret = mt9v032_write(client, MT9V032_CHIP_CONTROL, value);
++	if (ret < 0)
++		return ret;
++
++	mt9v032->chip_control = value;
++	return 0;
++}
++
++static int
++mt9v032_update_aec_agc(struct mt9v032 *mt9v032, u16 which, int enable)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
++	u16 value = mt9v032->aec_agc;
++	int ret;
++
++	if (enable)
++		value |= which;
++	else
++		value &= ~which;
++
++	ret = mt9v032_write(client, MT9V032_AEC_AGC_ENABLE, value);
++	if (ret < 0)
++		return ret;
++
++	mt9v032->aec_agc = value;
++	return 0;
++}
++
++static int mt9v032_power_on(struct mt9v032 *mt9v032)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
++	int ret;
++
++	if (mt9v032->pdata->set_clock) {
++		mt9v032->pdata->set_clock(&mt9v032->subdev, 25000000);
++		udelay(1);
++	}
++
++	/* Reset the chip and stop data read out */
++	ret = mt9v032_write(client, MT9V032_RESET, 1);
++	if (ret < 0)
++		return ret;
++
++	ret = mt9v032_write(client, MT9V032_RESET, 0);
++	if (ret < 0)
++		return ret;
++
++	return mt9v032_write(client, MT9V032_CHIP_CONTROL, 0);
++}
++
++static void mt9v032_power_off(struct mt9v032 *mt9v032)
++{
++	if (mt9v032->pdata->set_clock)
++		mt9v032->pdata->set_clock(&mt9v032->subdev, 0);
++}
++
++static int __mt9v032_set_power(struct mt9v032 *mt9v032, bool on)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
++	int ret;
++
++	if (!on) {
++		mt9v032_power_off(mt9v032);
++		return 0;
++	}
++
++	ret = mt9v032_power_on(mt9v032);
++	if (ret < 0)
++		return ret;
++
++	/* Configure the pixel clock polarity */
++	if (mt9v032->pdata && mt9v032->pdata->clk_pol) {
++		ret = mt9v032_write(client, MT9V032_PIXEL_CLOCK,
++				MT9V032_PIXEL_CLOCK_INV_PXL_CLK);
++		if (ret < 0)
++			return ret;
++	}
++
++	/* Disable the noise correction algorithm and restore the controls. */
++	ret = mt9v032_write(client, MT9V032_ROW_NOISE_CORR_CONTROL, 0);
++	if (ret < 0)
++		return ret;
++
++	return v4l2_ctrl_handler_setup(&mt9v032->ctrls);
++}
++
++/* -----------------------------------------------------------------------------
++ * V4L2 subdev video operations
++ */
++
++static struct v4l2_mbus_framefmt *
++__mt9v032_get_pad_format(struct mt9v032 *mt9v032, struct v4l2_subdev_fh *fh,
++			 unsigned int pad, enum v4l2_subdev_format_whence which)
++{
++	switch (which) {
++	case V4L2_SUBDEV_FORMAT_TRY:
++		return v4l2_subdev_get_try_format(fh, pad);
++	case V4L2_SUBDEV_FORMAT_ACTIVE:
++		return &mt9v032->format;
++	default:
++		return NULL;
++	}
++}
++
++static struct v4l2_rect *
++__mt9v032_get_pad_crop(struct mt9v032 *mt9v032, struct v4l2_subdev_fh *fh,
++		       unsigned int pad, enum v4l2_subdev_format_whence which)
++{
++	switch (which) {
++	case V4L2_SUBDEV_FORMAT_TRY:
++		return v4l2_subdev_get_try_crop(fh, pad);
++	case V4L2_SUBDEV_FORMAT_ACTIVE:
++		return &mt9v032->crop;
++	default:
++		return NULL;
++	}
++}
++
++static int mt9v032_s_stream(struct v4l2_subdev *subdev, int enable)
++{
++	const u16 mode = MT9V032_CHIP_CONTROL_MASTER_MODE
++		       | MT9V032_CHIP_CONTROL_DOUT_ENABLE
++		       | MT9V032_CHIP_CONTROL_SEQUENTIAL;
++	struct i2c_client *client = v4l2_get_subdevdata(subdev);
++	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
++	struct v4l2_mbus_framefmt *format = &mt9v032->format;
++	struct v4l2_rect *crop = &mt9v032->crop;
++	unsigned int hratio;
++	unsigned int vratio;
++	int ret;
++
++	if (!enable)
++		return mt9v032_set_chip_control(mt9v032, mode, 0);
++
++	/* Configure the window size and row/column bin */
++	hratio = DIV_ROUND_CLOSEST(crop->width, format->width);
++	vratio = DIV_ROUND_CLOSEST(crop->height, format->height);
++
++	ret = mt9v032_write(client, MT9V032_READ_MODE,
++		    (hratio - 1) << MT9V032_READ_MODE_ROW_BIN_SHIFT |
++		    (vratio - 1) << MT9V032_READ_MODE_COLUMN_BIN_SHIFT);
++	if (ret < 0)
++		return ret;
++
++	ret = mt9v032_write(client, MT9V032_COLUMN_START, crop->left);
++	if (ret < 0)
++		return ret;
++
++	ret = mt9v032_write(client, MT9V032_ROW_START, crop->top);
++	if (ret < 0)
++		return ret;
++
++	ret = mt9v032_write(client, MT9V032_WINDOW_WIDTH, crop->width);
++	if (ret < 0)
++		return ret;
++
++	ret = mt9v032_write(client, MT9V032_WINDOW_HEIGHT, crop->height);
++	if (ret < 0)
++		return ret;
++
++	ret = mt9v032_write(client, MT9V032_HORIZONTAL_BLANKING,
++			    max(43, 660 - crop->width));
++	if (ret < 0)
++		return ret;
++
++	/* Switch to master "normal" mode */
++	return mt9v032_set_chip_control(mt9v032, 0, mode);
++}
++
++static int mt9v032_enum_mbus_code(struct v4l2_subdev *subdev,
++				  struct v4l2_subdev_fh *fh,
++				  struct v4l2_subdev_mbus_code_enum *code)
++{
++	if (code->index > 0)
++		return -EINVAL;
++
++	code->code = V4L2_MBUS_FMT_SGRBG10_1X10;
++	return 0;
++}
++
++static int mt9v032_enum_frame_size(struct v4l2_subdev *subdev,
++				   struct v4l2_subdev_fh *fh,
++				   struct v4l2_subdev_frame_size_enum *fse)
++{
++	if (fse->index >= 8 || fse->code != V4L2_MBUS_FMT_SGRBG10_1X10)
++		return -EINVAL;
++
++	fse->min_width = MT9V032_WINDOW_WIDTH_DEF / fse->index;
++	fse->max_width = fse->min_width;
++	fse->min_height = MT9V032_WINDOW_HEIGHT_DEF / fse->index;
++	fse->max_height = fse->min_height;
++
++	return 0;
++}
++
++static int mt9v032_get_format(struct v4l2_subdev *subdev,
++			      struct v4l2_subdev_fh *fh,
++			      struct v4l2_subdev_format *format)
++{
++	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
++
++	format->format = *__mt9v032_get_pad_format(mt9v032, fh, format->pad,
++						   format->which);
++	return 0;
++}
++
++static int mt9v032_set_format(struct v4l2_subdev *subdev,
++			      struct v4l2_subdev_fh *fh,
++			      struct v4l2_subdev_format *format)
++{
++	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
++	struct v4l2_mbus_framefmt *__format;
++	struct v4l2_rect *__crop;
++	unsigned int width;
++	unsigned int height;
++	unsigned int hratio;
++	unsigned int vratio;
++
++	__crop = __mt9v032_get_pad_crop(mt9v032, fh, format->pad,
++					format->which);
++
++	/* Clamp the width and height to avoid dividing by zero. */
++	width = clamp_t(unsigned int, ALIGN(format->format.width, 2),
++			max(__crop->width / 8, MT9V032_WINDOW_WIDTH_MIN),
++			__crop->width);
++	height = clamp_t(unsigned int, ALIGN(format->format.height, 2),
++			 max(__crop->height / 8, MT9V032_WINDOW_HEIGHT_MIN),
++			 __crop->height);
++
++	hratio = DIV_ROUND_CLOSEST(__crop->width, width);
++	vratio = DIV_ROUND_CLOSEST(__crop->height, height);
++
++	__format = __mt9v032_get_pad_format(mt9v032, fh, format->pad,
++					    format->which);
++	__format->width = __crop->width / hratio;
++	__format->height = __crop->height / vratio;
++
++	format->format = *__format;
++
++	return 0;
++}
++
++static int mt9v032_get_crop(struct v4l2_subdev *subdev,
++			    struct v4l2_subdev_fh *fh,
++			    struct v4l2_subdev_crop *crop)
++{
++	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
++
++	crop->rect = *__mt9v032_get_pad_crop(mt9v032, fh, crop->pad,
++					     crop->which);
++	return 0;
++}
++
++static int mt9v032_set_crop(struct v4l2_subdev *subdev,
++			    struct v4l2_subdev_fh *fh,
++			    struct v4l2_subdev_crop *crop)
++{
++	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
++	struct v4l2_mbus_framefmt *__format;
++	struct v4l2_rect *__crop;
++	struct v4l2_rect rect;
++
++	/* Clamp the crop rectangle boundaries and align them to a non multiple
++	 * of 2 pixels to ensure a GRBG Bayer pattern.
++	 */
++	rect.left = clamp(ALIGN(crop->rect.left + 1, 2) - 1,
++			  MT9V032_COLUMN_START_MIN,
++			  MT9V032_COLUMN_START_MAX);
++	rect.top = clamp(ALIGN(crop->rect.top + 1, 2) - 1,
++			 MT9V032_ROW_START_MIN,
++			 MT9V032_ROW_START_MAX);
++	rect.width = clamp(ALIGN(crop->rect.width, 2),
++			   MT9V032_WINDOW_WIDTH_MIN,
++			   MT9V032_WINDOW_WIDTH_MAX);
++	rect.height = clamp(ALIGN(crop->rect.height, 2),
++			    MT9V032_WINDOW_HEIGHT_MIN,
++			    MT9V032_WINDOW_HEIGHT_MAX);
++
++	rect.width = min(rect.width, MT9V032_PIXEL_ARRAY_WIDTH - rect.left);
++	rect.height = min(rect.height, MT9V032_PIXEL_ARRAY_HEIGHT - rect.top);
++
++	__crop = __mt9v032_get_pad_crop(mt9v032, fh, crop->pad, crop->which);
++
++	if (rect.width != __crop->width || rect.height != __crop->height) {
++		/* Reset the output image size if the crop rectangle size has
++		 * been modified.
++		 */
++		__format = __mt9v032_get_pad_format(mt9v032, fh, crop->pad,
++						    crop->which);
++		__format->width = rect.width;
++		__format->height = rect.height;
++	}
++
++	*__crop = rect;
++	crop->rect = rect;
++
++	return 0;
++}
++
++/* -----------------------------------------------------------------------------
++ * V4L2 subdev control operations
++ */
++
++#define V4L2_CID_TEST_PATTERN		(V4L2_CID_USER_BASE | 0x1001)
++
++static int mt9v032_s_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct mt9v032 *mt9v032 =
++			container_of(ctrl->handler, struct mt9v032, ctrls);
++	struct i2c_client *client = v4l2_get_subdevdata(&mt9v032->subdev);
++	u16 data;
++
++	switch (ctrl->id) {
++	case V4L2_CID_AUTOGAIN:
++		return mt9v032_update_aec_agc(mt9v032, MT9V032_AGC_ENABLE,
++					      ctrl->val);
++
++	case V4L2_CID_GAIN:
++		return mt9v032_write(client, MT9V032_ANALOG_GAIN, ctrl->val);
++
++	case V4L2_CID_EXPOSURE_AUTO:
++		return mt9v032_update_aec_agc(mt9v032, MT9V032_AEC_ENABLE,
++					      ctrl->val);
++
++	case V4L2_CID_EXPOSURE:
++		return mt9v032_write(client, MT9V032_TOTAL_SHUTTER_WIDTH,
++				     ctrl->val);
++
++	case V4L2_CID_TEST_PATTERN:
++		switch (ctrl->val) {
++		case 0:
++			data = 0;
++			break;
++		case 1:
++			data = MT9V032_TEST_PATTERN_GRAY_VERTICAL
++			     | MT9V032_TEST_PATTERN_ENABLE;
++			break;
++		case 2:
++			data = MT9V032_TEST_PATTERN_GRAY_HORIZONTAL
++			     | MT9V032_TEST_PATTERN_ENABLE;
++			break;
++		case 3:
++			data = MT9V032_TEST_PATTERN_GRAY_DIAGONAL
++			     | MT9V032_TEST_PATTERN_ENABLE;
++			break;
++		default:
++			data = (ctrl->val << MT9V032_TEST_PATTERN_DATA_SHIFT)
++			     | MT9V032_TEST_PATTERN_USE_DATA
++			     | MT9V032_TEST_PATTERN_ENABLE
++			     | MT9V032_TEST_PATTERN_FLIP;
++			break;
++		}
++
++		return mt9v032_write(client, MT9V032_TEST_PATTERN, data);
++	}
++
++	return 0;
++}
++
++static struct v4l2_ctrl_ops mt9v032_ctrl_ops = {
++	.s_ctrl = mt9v032_s_ctrl,
++};
++
++static const struct v4l2_ctrl_config mt9v032_ctrls[] = {
++	{
++		.ops		= &mt9v032_ctrl_ops,
++		.id		= V4L2_CID_TEST_PATTERN,
++		.type		= V4L2_CTRL_TYPE_INTEGER,
++		.name		= "Test pattern",
++		.min		= 0,
++		.max		= 1023,
++		.step		= 1,
++		.def		= 0,
++		.flags		= 0,
++	}
++};
++
++/* -----------------------------------------------------------------------------
++ * V4L2 subdev core operations
++ */
++
++static int mt9v032_set_power(struct v4l2_subdev *subdev, int on)
++{
++	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
++	int ret = 0;
++
++	mutex_lock(&mt9v032->power_lock);
++
++	/* If the power count is modified from 0 to != 0 or from != 0 to 0,
++	 * update the power state.
++	 */
++	if (mt9v032->power_count == !on) {
++		ret = __mt9v032_set_power(mt9v032, !!on);
++		if (ret < 0)
++			goto done;
++	}
++
++	/* Update the power count. */
++	mt9v032->power_count += on ? 1 : -1;
++	WARN_ON(mt9v032->power_count < 0);
++
++done:
++	mutex_unlock(&mt9v032->power_lock);
++	return ret;
++}
++
++/* -----------------------------------------------------------------------------
++ * V4L2 subdev internal operations
++ */
++
++static int mt9v032_registered(struct v4l2_subdev *subdev)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(subdev);
++	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
++	s32 data;
++	int ret;
++
++	dev_info(&client->dev, "Probing MT9V032 at address 0x%02x\n",
++			client->addr);
++
++	ret = mt9v032_power_on(mt9v032);
++	if (ret < 0) {
++		dev_err(&client->dev, "MT9V032 power up failed\n");
++		return ret;
++	}
++
++	/* Read and check the sensor version */
++	data = mt9v032_read(client, MT9V032_CHIP_VERSION);
++	if (data != MT9V032_CHIP_ID_REV1 && data != MT9V032_CHIP_ID_REV3) {
++		dev_err(&client->dev, "MT9V032 not detected, wrong version "
++				"0x%04x\n", data);
++		return -ENODEV;
++	}
++
++	mt9v032_power_off(mt9v032);
++
++	dev_info(&client->dev, "MT9V032 detected at address 0x%02x\n",
++			client->addr);
++
++	return ret;
++}
++
++static int mt9v032_open(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
++{
++	struct v4l2_mbus_framefmt *format;
++	struct v4l2_rect *crop;
++
++	crop = v4l2_subdev_get_try_crop(fh, 0);
++	crop->left = MT9V032_COLUMN_START_DEF;
++	crop->top = MT9V032_ROW_START_DEF;
++	crop->width = MT9V032_WINDOW_WIDTH_DEF;
++	crop->height = MT9V032_WINDOW_HEIGHT_DEF;
++
++	format = v4l2_subdev_get_try_format(fh, 0);
++	format->code = V4L2_MBUS_FMT_SGRBG10_1X10;
++	format->width = MT9V032_WINDOW_WIDTH_DEF;
++	format->height = MT9V032_WINDOW_HEIGHT_DEF;
++	format->field = V4L2_FIELD_NONE;
++	format->colorspace = V4L2_COLORSPACE_SRGB;
++
++	return mt9v032_set_power(subdev, 1);
++}
++
++static int mt9v032_close(struct v4l2_subdev *subdev, struct v4l2_subdev_fh *fh)
++{
++	return mt9v032_set_power(subdev, 0);
++}
++
++static struct v4l2_subdev_core_ops mt9v032_subdev_core_ops = {
++	.s_power	= mt9v032_set_power,
++};
++
++static struct v4l2_subdev_video_ops mt9v032_subdev_video_ops = {
++	.s_stream	= mt9v032_s_stream,
++};
++
++static struct v4l2_subdev_pad_ops mt9v032_subdev_pad_ops = {
++	.enum_mbus_code = mt9v032_enum_mbus_code,
++	.enum_frame_size = mt9v032_enum_frame_size,
++	.get_fmt = mt9v032_get_format,
++	.set_fmt = mt9v032_set_format,
++	.get_crop = mt9v032_get_crop,
++	.set_crop = mt9v032_set_crop,
++};
++
++static struct v4l2_subdev_ops mt9v032_subdev_ops = {
++	.core	= &mt9v032_subdev_core_ops,
++	.video	= &mt9v032_subdev_video_ops,
++	.pad	= &mt9v032_subdev_pad_ops,
++};
++
++static const struct v4l2_subdev_internal_ops mt9v032_subdev_internal_ops = {
++	.registered = mt9v032_registered,
++	.open = mt9v032_open,
++	.close = mt9v032_close,
++};
++
++/* -----------------------------------------------------------------------------
++ * Driver initialization and probing
++ */
++
++static int mt9v032_probe(struct i2c_client *client,
++		const struct i2c_device_id *did)
++{
++	struct mt9v032 *mt9v032;
++	unsigned int i;
++	int ret;
++
++	if (!i2c_check_functionality(client->adapter,
++				     I2C_FUNC_SMBUS_WORD_DATA)) {
++		dev_warn(&client->adapter->dev,
++			 "I2C-Adapter doesn't support I2C_FUNC_SMBUS_WORD\n");
++		return -EIO;
++	}
++
++	mt9v032 = kzalloc(sizeof(*mt9v032), GFP_KERNEL);
++	if (!mt9v032)
++		return -ENOMEM;
++
++	mutex_init(&mt9v032->power_lock);
++	mt9v032->pdata = client->dev.platform_data;
++
++	v4l2_ctrl_handler_init(&mt9v032->ctrls, ARRAY_SIZE(mt9v032_ctrls) + 4);
++
++	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
++			  V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
++	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
++			  V4L2_CID_GAIN, MT9V032_ANALOG_GAIN_MIN,
++			  MT9V032_ANALOG_GAIN_MAX, 1, MT9V032_ANALOG_GAIN_DEF);
++	v4l2_ctrl_new_std_menu(&mt9v032->ctrls, &mt9v032_ctrl_ops,
++			       V4L2_CID_EXPOSURE_AUTO, V4L2_EXPOSURE_MANUAL, 0,
++			       V4L2_EXPOSURE_AUTO);
++	v4l2_ctrl_new_std(&mt9v032->ctrls, &mt9v032_ctrl_ops,
++			  V4L2_CID_EXPOSURE, MT9V032_TOTAL_SHUTTER_WIDTH_MIN,
++			  MT9V032_TOTAL_SHUTTER_WIDTH_MAX, 1,
++			  MT9V032_TOTAL_SHUTTER_WIDTH_DEF);
++
++	for (i = 0; i < ARRAY_SIZE(mt9v032_ctrls); ++i)
++		v4l2_ctrl_new_custom(&mt9v032->ctrls, &mt9v032_ctrls[i], NULL);
++
++	mt9v032->subdev.ctrl_handler = &mt9v032->ctrls;
++
++	if (mt9v032->ctrls.error)
++		printk(KERN_INFO "%s: control initialization error %d\n",
++		       __func__, mt9v032->ctrls.error);
++
++	mt9v032->crop.left = MT9V032_COLUMN_START_DEF;
++	mt9v032->crop.top = MT9V032_ROW_START_DEF;
++	mt9v032->crop.width = MT9V032_WINDOW_WIDTH_DEF;
++	mt9v032->crop.height = MT9V032_WINDOW_HEIGHT_DEF;
++
++	mt9v032->format.code = V4L2_MBUS_FMT_SGRBG10_1X10;
++	mt9v032->format.width = MT9V032_WINDOW_WIDTH_DEF;
++	mt9v032->format.height = MT9V032_WINDOW_HEIGHT_DEF;
++	mt9v032->format.field = V4L2_FIELD_NONE;
++	mt9v032->format.colorspace = V4L2_COLORSPACE_SRGB;
++
++	mt9v032->aec_agc = MT9V032_AEC_ENABLE | MT9V032_AGC_ENABLE;
++
++	v4l2_i2c_subdev_init(&mt9v032->subdev, client, &mt9v032_subdev_ops);
++	mt9v032->subdev.internal_ops = &mt9v032_subdev_internal_ops;
++	mt9v032->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
++
++	mt9v032->pad.flags = MEDIA_PAD_FL_SOURCE;
++	ret = media_entity_init(&mt9v032->subdev.entity, 1, &mt9v032->pad, 0);
++	if (ret < 0)
++		kfree(mt9v032);
++
++	return ret;
++}
++
++static int mt9v032_remove(struct i2c_client *client)
++{
++	struct v4l2_subdev *subdev = i2c_get_clientdata(client);
++	struct mt9v032 *mt9v032 = to_mt9v032(subdev);
++
++	v4l2_device_unregister_subdev(subdev);
++	media_entity_cleanup(&subdev->entity);
++	kfree(mt9v032);
++	return 0;
++}
++
++static const struct i2c_device_id mt9v032_id[] = {
++	{ "mt9v032", 0 },
++	{ }
++};
++MODULE_DEVICE_TABLE(i2c, mt9v032_id);
++
++static struct i2c_driver mt9v032_driver = {
++	.driver = {
++		.name = "mt9v032",
++	},
++	.probe		= mt9v032_probe,
++	.remove		= mt9v032_remove,
++	.id_table	= mt9v032_id,
++};
++
++static int __init mt9v032_init(void)
++{
++	return i2c_add_driver(&mt9v032_driver);
++}
++
++static void __exit mt9v032_exit(void)
++{
++	i2c_del_driver(&mt9v032_driver);
++}
++
++module_init(mt9v032_init);
++module_exit(mt9v032_exit);
++
++MODULE_DESCRIPTION("Aptina MT9V032 Camera driver");
++MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
++MODULE_LICENSE("GPL");
+diff --git a/include/media/mt9v032.h b/include/media/mt9v032.h
+new file mode 100644
+index 0000000..5e27f9b
+--- /dev/null
++++ b/include/media/mt9v032.h
+@@ -0,0 +1,12 @@
++#ifndef _MEDIA_MT9V032_H
++#define _MEDIA_MT9V032_H
++
++struct v4l2_subdev;
++
++struct mt9v032_platform_data {
++	unsigned int clk_pol:1;
++
++	void (*set_clock)(struct v4l2_subdev *subdev, unsigned int rate);
++};
++
++#endif
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/camera/0003-Add-support-for-mt9p031-LI-5M03-module-in-Beagleboar.patch

@@ -0,0 +1,162 @@
+From f662a8a2b9794121568903f5cc969e50eb151892 Mon Sep 17 00:00:00 2001
+From: Javier Martin <javier.martin@vista-silicon.com>
+Date: Mon, 30 May 2011 10:37:17 +0200
+Subject: [PATCH 3/3] Add support for mt9p031 (LI-5M03 module) in Beagleboard xM.
+
+Since isp clocks have not been exposed yet, this patch
+includes a temporal solution for testing mt9p031 driver
+in Beagleboard xM.
+
+Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
+---
+ arch/arm/mach-omap2/Makefile                   |    1 +
+ arch/arm/mach-omap2/board-omap3beagle-camera.c |   95 ++++++++++++++++++++++++
+ arch/arm/mach-omap2/board-omap3beagle.c        |    5 +
+ 3 files changed, 101 insertions(+), 0 deletions(-)
+ create mode 100644 arch/arm/mach-omap2/board-omap3beagle-camera.c
+
+diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
+index 512b152..05cd983 100644
+--- a/arch/arm/mach-omap2/Makefile
++++ b/arch/arm/mach-omap2/Makefile
+@@ -179,6 +179,7 @@ obj-$(CONFIG_MACH_OMAP_2430SDP)		+= board-2430sdp.o \
+ 					   hsmmc.o
+ obj-$(CONFIG_MACH_OMAP_APOLLON)		+= board-apollon.o
+ obj-$(CONFIG_MACH_OMAP3_BEAGLE)		+= board-omap3beagle.o \
++					   board-omap3beagle-camera.o \
+ 					   hsmmc.o
+ obj-$(CONFIG_MACH_DEVKIT8000)     	+= board-devkit8000.o \
+                                            hsmmc.o
+diff --git a/arch/arm/mach-omap2/board-omap3beagle-camera.c b/arch/arm/mach-omap2/board-omap3beagle-camera.c
+new file mode 100644
+index 0000000..2632557
+--- /dev/null
++++ b/arch/arm/mach-omap2/board-omap3beagle-camera.c
+@@ -0,0 +1,95 @@
++#include <linux/gpio.h>
++#include <linux/regulator/machine.h>
++
++#include <plat/i2c.h>
++
++#include <media/mt9p031.h>
++#include <asm/mach-types.h>
++#include "devices.h"
++#include "../../../drivers/media/video/omap3isp/isp.h"
++
++#define MT9P031_RESET_GPIO	98
++#define MT9P031_XCLK		ISP_XCLK_A
++
++static struct regulator *reg_1v8, *reg_2v8;
++
++static int beagle_cam_set_xclk(struct v4l2_subdev *subdev, int hz)
++{
++	struct isp_device *isp = v4l2_dev_to_isp_device(subdev->v4l2_dev);
++	int ret;
++
++	ret = isp->platform_cb.set_xclk(isp, hz, MT9P031_XCLK);
++	return 0;
++}
++
++static int beagle_cam_reset(struct v4l2_subdev *subdev, int active)
++{
++	/* Set RESET_BAR to !active */
++	gpio_set_value(MT9P031_RESET_GPIO, !active);
++
++	return 0;
++}
++
++static struct mt9p031_platform_data beagle_mt9p031_platform_data = {
++	.set_xclk               = beagle_cam_set_xclk,
++	.reset                  = beagle_cam_reset,
++	.vdd_io			= MT9P031_VDD_IO_1V8,
++	.version		= MT9P031_COLOR_VERSION,
++};
++
++static struct i2c_board_info mt9p031_camera_i2c_device = {
++	I2C_BOARD_INFO("mt9p031", 0x48),
++	.platform_data = &beagle_mt9p031_platform_data,
++};
++
++static struct isp_subdev_i2c_board_info mt9p031_camera_subdevs[] = {
++	{
++		.board_info = &mt9p031_camera_i2c_device,
++		.i2c_adapter_id = 2,
++	},
++	{ NULL, 0, },
++};
++
++static struct isp_v4l2_subdevs_group beagle_camera_subdevs[] = {
++	{
++		.subdevs = mt9p031_camera_subdevs,
++		.interface = ISP_INTERFACE_PARALLEL,
++		.bus = {
++				.parallel = {
++					.data_lane_shift = 0,
++					.clk_pol = 1,
++					.bridge = ISPCTRL_PAR_BRIDGE_DISABLE,
++				}
++		},
++	},
++	{ },
++};
++
++static struct isp_platform_data beagle_isp_platform_data = {
++	.subdevs = beagle_camera_subdevs,
++};
++
++static int __init beagle_camera_init(void)
++{
++	if (!machine_is_omap3_beagle() || !cpu_is_omap3630())
++		return 0;
++
++	reg_1v8 = regulator_get(NULL, "cam_1v8");
++	if (IS_ERR(reg_1v8))
++		pr_err("%s: cannot get cam_1v8 regulator\n", __func__);
++	else
++		regulator_enable(reg_1v8);
++
++	reg_2v8 = regulator_get(NULL, "cam_2v8");
++	if (IS_ERR(reg_2v8))
++		pr_err("%s: cannot get cam_2v8 regulator\n", __func__);
++	else
++		regulator_enable(reg_2v8);
++
++	omap_register_i2c_bus(2, 100, NULL, 0);
++	gpio_request(MT9P031_RESET_GPIO, "cam_rst");
++	gpio_direction_output(MT9P031_RESET_GPIO, 0);
++	omap3_init_camera(&beagle_isp_platform_data);
++	return 0;
++}
++late_initcall(beagle_camera_init);
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 221bfda..dd6e31f 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
++++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -25,12 +25,16 @@
+ #include <linux/input.h>
+ #include <linux/gpio_keys.h>
+ #include <linux/opp.h>
++#include <linux/i2c.h>
++#include <linux/mm.h>
++#include <linux/videodev2.h>
+ 
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
+ #include <linux/mtd/nand.h>
+ #include <linux/mmc/host.h>
+ 
++#include <linux/gpio.h>
+ #include <linux/regulator/machine.h>
+ #include <linux/i2c/twl.h>
+ 
+@@ -48,6 +52,7 @@
+ #include <plat/nand.h>
+ #include <plat/usb.h>
+ #include <plat/omap_device.h>
++#include <plat/i2c.h>
+ 
+ #include "mux.h"
+ #include "hsmmc.h"
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0001-mfd-Fix-omap-usbhs-crash-when-rmmoding-ehci-or-ohci.patch

@@ -0,0 +1,67 @@
+From 46be90d202c36db19e27c2991cbff401c6c3ee81 Mon Sep 17 00:00:00 2001
+From: Keshava Munegowda <Keshava_mgowda@ti.com>
+Date: Mon, 16 May 2011 14:24:58 +0530
+Subject: [PATCH 01/13] mfd: Fix omap usbhs crash when rmmoding ehci or ohci
+
+The disabling of clocks and freeing GPIO are changed
+to fix the occurrence of the crash of rmmod of ehci and ohci
+drivers. The GPIOs should be freed after the spin locks are
+unlocked.
+
+Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
+Acked-by: Felipe Balbi <balbi@ti.com>
+Cc: stable@kernel.org
+Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
+---
+ drivers/mfd/omap-usb-host.c |   27 +++++++++++++++++++--------
+ 1 files changed, 19 insertions(+), 8 deletions(-)
+
+diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
+index 3ab9ffa..55c5d47 100644
+--- a/drivers/mfd/omap-usb-host.c
++++ b/drivers/mfd/omap-usb-host.c
+@@ -994,22 +994,33 @@ static void usbhs_disable(struct device *dev)
+ 			dev_dbg(dev, "operation timed out\n");
+ 	}
+ 
+-	if (pdata->ehci_data->phy_reset) {
+-		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0]))
+-			gpio_free(pdata->ehci_data->reset_gpio_port[0]);
+-
+-		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1]))
+-			gpio_free(pdata->ehci_data->reset_gpio_port[1]);
++	if (is_omap_usbhs_rev2(omap)) {
++		if (is_ehci_tll_mode(pdata->port_mode[0]))
++			clk_enable(omap->usbtll_p1_fck);
++		if (is_ehci_tll_mode(pdata->port_mode[1]))
++			clk_enable(omap->usbtll_p2_fck);
++		clk_disable(omap->utmi_p2_fck);
++		clk_disable(omap->utmi_p1_fck);
+ 	}
+ 
+-	clk_disable(omap->utmi_p2_fck);
+-	clk_disable(omap->utmi_p1_fck);
+ 	clk_disable(omap->usbtll_ick);
+ 	clk_disable(omap->usbtll_fck);
+ 	clk_disable(omap->usbhost_fs_fck);
+ 	clk_disable(omap->usbhost_hs_fck);
+ 	clk_disable(omap->usbhost_ick);
+ 
++	/* The gpio_free migh sleep; so unlock the spinlock */
++	spin_unlock_irqrestore(&omap->lock, flags);
++
++	if (pdata->ehci_data->phy_reset) {
++		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0]))
++			gpio_free(pdata->ehci_data->reset_gpio_port[0]);
++
++		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1]))
++			gpio_free(pdata->ehci_data->reset_gpio_port[1]);
++	}
++	return;
++
+ end_disble:
+ 	spin_unlock_irqrestore(&omap->lock, flags);
+ }
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0002-mfd-Fix-omap_usbhs_alloc_children-error-handling.patch

@@ -0,0 +1,50 @@
+From 89a903aca8fda3dcf1a6f9a424247e772afdd44e Mon Sep 17 00:00:00 2001
+From: Axel Lin <axel.lin@gmail.com>
+Date: Sat, 14 May 2011 14:15:36 +0800
+Subject: [PATCH 02/13] mfd: Fix omap_usbhs_alloc_children error handling
+
+1. Return proper error if omap_usbhs_alloc_child fails
+2. In the case of goto err_ehci, we should call platform_device_unregister(ehci)
+   instead of platform_device_put(ehci) because we have already added the
+   platform device to device hierarchy.
+
+Signed-off-by: Axel Lin <axel.lin@gmail.com>
+Signed-off-by: Axel Lin <axel.lin@gmail.com>
+Tested-by: Keshava Munegowda <keshava_mgowda@ti.com>
+Acked-by: Felipe Balbi <balbi@ti.com>
+Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
+---
+ drivers/mfd/omap-usb-host.c |    4 +++-
+ 1 files changed, 3 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
+index 55c5d47..1717144 100644
+--- a/drivers/mfd/omap-usb-host.c
++++ b/drivers/mfd/omap-usb-host.c
+@@ -281,6 +281,7 @@ static int omap_usbhs_alloc_children(struct platform_device *pdev)
+ 
+ 	if (!ehci) {
+ 		dev_err(dev, "omap_usbhs_alloc_child failed\n");
++		ret = -ENOMEM;
+ 		goto err_end;
+ 	}
+ 
+@@ -304,13 +305,14 @@ static int omap_usbhs_alloc_children(struct platform_device *pdev)
+ 		sizeof(*ohci_data), dev);
+ 	if (!ohci) {
+ 		dev_err(dev, "omap_usbhs_alloc_child failed\n");
++		ret = -ENOMEM;
+ 		goto err_ehci;
+ 	}
+ 
+ 	return 0;
+ 
+ err_ehci:
+-	platform_device_put(ehci);
++	platform_device_unregister(ehci);
+ 
+ err_end:
+ 	return ret;
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0003-mfd-Add-omap-usbhs-runtime-PM-support.patch

@@ -0,0 +1,245 @@
+From edc881f9c4897fab11542cd5c36a33b288f702be Mon Sep 17 00:00:00 2001
+From: Keshava Munegowda <Keshava_mgowda@ti.com>
+Date: Sun, 22 May 2011 22:51:26 +0200
+Subject: [PATCH 03/13] mfd: Add omap-usbhs runtime PM support
+
+The usbhs core driver does not enable/disable the interface and
+functional clocks; These clocks are handled by hwmod and runtime pm,
+hence insted of the clock enable/disable, the runtime pm APIS are
+used. however,the port clocks and tll clocks are handled
+by the usbhs core.
+
+Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
+Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
+---
+ drivers/mfd/omap-usb-host.c |  131 +++----------------------------------------
+ 1 files changed, 9 insertions(+), 122 deletions(-)
+
+diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
+index 1717144..8552195 100644
+--- a/drivers/mfd/omap-usb-host.c
++++ b/drivers/mfd/omap-usb-host.c
+@@ -26,6 +26,7 @@
+ #include <linux/spinlock.h>
+ #include <linux/gpio.h>
+ #include <plat/usb.h>
++#include <linux/pm_runtime.h>
+ 
+ #define USBHS_DRIVER_NAME	"usbhs-omap"
+ #define OMAP_EHCI_DEVICE	"ehci-omap"
+@@ -146,9 +147,6 @@
+ 
+ 
+ struct usbhs_hcd_omap {
+-	struct clk			*usbhost_ick;
+-	struct clk			*usbhost_hs_fck;
+-	struct clk			*usbhost_fs_fck;
+ 	struct clk			*xclk60mhsp1_ck;
+ 	struct clk			*xclk60mhsp2_ck;
+ 	struct clk			*utmi_p1_fck;
+@@ -158,8 +156,6 @@ struct usbhs_hcd_omap {
+ 	struct clk			*usbhost_p2_fck;
+ 	struct clk			*usbtll_p2_fck;
+ 	struct clk			*init_60m_fclk;
+-	struct clk			*usbtll_fck;
+-	struct clk			*usbtll_ick;
+ 
+ 	void __iomem			*uhh_base;
+ 	void __iomem			*tll_base;
+@@ -353,46 +349,13 @@ static int __devinit usbhs_omap_probe(struct platform_device *pdev)
+ 	omap->platdata.ehci_data = pdata->ehci_data;
+ 	omap->platdata.ohci_data = pdata->ohci_data;
+ 
+-	omap->usbhost_ick = clk_get(dev, "usbhost_ick");
+-	if (IS_ERR(omap->usbhost_ick)) {
+-		ret =  PTR_ERR(omap->usbhost_ick);
+-		dev_err(dev, "usbhost_ick failed error:%d\n", ret);
+-		goto err_end;
+-	}
+-
+-	omap->usbhost_hs_fck = clk_get(dev, "hs_fck");
+-	if (IS_ERR(omap->usbhost_hs_fck)) {
+-		ret = PTR_ERR(omap->usbhost_hs_fck);
+-		dev_err(dev, "usbhost_hs_fck failed error:%d\n", ret);
+-		goto err_usbhost_ick;
+-	}
+-
+-	omap->usbhost_fs_fck = clk_get(dev, "fs_fck");
+-	if (IS_ERR(omap->usbhost_fs_fck)) {
+-		ret = PTR_ERR(omap->usbhost_fs_fck);
+-		dev_err(dev, "usbhost_fs_fck failed error:%d\n", ret);
+-		goto err_usbhost_hs_fck;
+-	}
+-
+-	omap->usbtll_fck = clk_get(dev, "usbtll_fck");
+-	if (IS_ERR(omap->usbtll_fck)) {
+-		ret = PTR_ERR(omap->usbtll_fck);
+-		dev_err(dev, "usbtll_fck failed error:%d\n", ret);
+-		goto err_usbhost_fs_fck;
+-	}
+-
+-	omap->usbtll_ick = clk_get(dev, "usbtll_ick");
+-	if (IS_ERR(omap->usbtll_ick)) {
+-		ret = PTR_ERR(omap->usbtll_ick);
+-		dev_err(dev, "usbtll_ick failed error:%d\n", ret);
+-		goto err_usbtll_fck;
+-	}
++	pm_runtime_enable(&pdev->dev);
+ 
+ 	omap->utmi_p1_fck = clk_get(dev, "utmi_p1_gfclk");
+ 	if (IS_ERR(omap->utmi_p1_fck)) {
+ 		ret = PTR_ERR(omap->utmi_p1_fck);
+ 		dev_err(dev, "utmi_p1_gfclk failed error:%d\n",	ret);
+-		goto err_usbtll_ick;
++		goto err_end;
+ 	}
+ 
+ 	omap->xclk60mhsp1_ck = clk_get(dev, "xclk60mhsp1_ck");
+@@ -522,22 +485,8 @@ err_xclk60mhsp1_ck:
+ err_utmi_p1_fck:
+ 	clk_put(omap->utmi_p1_fck);
+ 
+-err_usbtll_ick:
+-	clk_put(omap->usbtll_ick);
+-
+-err_usbtll_fck:
+-	clk_put(omap->usbtll_fck);
+-
+-err_usbhost_fs_fck:
+-	clk_put(omap->usbhost_fs_fck);
+-
+-err_usbhost_hs_fck:
+-	clk_put(omap->usbhost_hs_fck);
+-
+-err_usbhost_ick:
+-	clk_put(omap->usbhost_ick);
+-
+ err_end:
++	pm_runtime_disable(&pdev->dev);
+ 	kfree(omap);
+ 
+ end_probe:
+@@ -571,11 +520,7 @@ static int __devexit usbhs_omap_remove(struct platform_device *pdev)
+ 	clk_put(omap->utmi_p2_fck);
+ 	clk_put(omap->xclk60mhsp1_ck);
+ 	clk_put(omap->utmi_p1_fck);
+-	clk_put(omap->usbtll_ick);
+-	clk_put(omap->usbtll_fck);
+-	clk_put(omap->usbhost_fs_fck);
+-	clk_put(omap->usbhost_hs_fck);
+-	clk_put(omap->usbhost_ick);
++	pm_runtime_disable(&pdev->dev);
+ 	kfree(omap);
+ 
+ 	return 0;
+@@ -695,7 +640,6 @@ static int usbhs_enable(struct device *dev)
+ 	struct usbhs_omap_platform_data	*pdata = &omap->platdata;
+ 	unsigned long			flags = 0;
+ 	int				ret = 0;
+-	unsigned long			timeout;
+ 	unsigned			reg;
+ 
+ 	dev_dbg(dev, "starting TI HSUSB Controller\n");
+@@ -708,11 +652,7 @@ static int usbhs_enable(struct device *dev)
+ 	if (omap->count > 0)
+ 		goto end_count;
+ 
+-	clk_enable(omap->usbhost_ick);
+-	clk_enable(omap->usbhost_hs_fck);
+-	clk_enable(omap->usbhost_fs_fck);
+-	clk_enable(omap->usbtll_fck);
+-	clk_enable(omap->usbtll_ick);
++	pm_runtime_get_sync(dev);
+ 
+ 	if (pdata->ehci_data->phy_reset) {
+ 		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0])) {
+@@ -736,50 +676,6 @@ static int usbhs_enable(struct device *dev)
+ 	omap->usbhs_rev = usbhs_read(omap->uhh_base, OMAP_UHH_REVISION);
+ 	dev_dbg(dev, "OMAP UHH_REVISION 0x%x\n", omap->usbhs_rev);
+ 
+-	/* perform TLL soft reset, and wait until reset is complete */
+-	usbhs_write(omap->tll_base, OMAP_USBTLL_SYSCONFIG,
+-			OMAP_USBTLL_SYSCONFIG_SOFTRESET);
+-
+-	/* Wait for TLL reset to complete */
+-	timeout = jiffies + msecs_to_jiffies(1000);
+-	while (!(usbhs_read(omap->tll_base, OMAP_USBTLL_SYSSTATUS)
+-			& OMAP_USBTLL_SYSSTATUS_RESETDONE)) {
+-		cpu_relax();
+-
+-		if (time_after(jiffies, timeout)) {
+-			dev_dbg(dev, "operation timed out\n");
+-			ret = -EINVAL;
+-			goto err_tll;
+-		}
+-	}
+-
+-	dev_dbg(dev, "TLL RESET DONE\n");
+-
+-	/* (1<<3) = no idle mode only for initial debugging */
+-	usbhs_write(omap->tll_base, OMAP_USBTLL_SYSCONFIG,
+-			OMAP_USBTLL_SYSCONFIG_ENAWAKEUP |
+-			OMAP_USBTLL_SYSCONFIG_SIDLEMODE |
+-			OMAP_USBTLL_SYSCONFIG_AUTOIDLE);
+-
+-	/* Put UHH in NoIdle/NoStandby mode */
+-	reg = usbhs_read(omap->uhh_base, OMAP_UHH_SYSCONFIG);
+-	if (is_omap_usbhs_rev1(omap)) {
+-		reg |= (OMAP_UHH_SYSCONFIG_ENAWAKEUP
+-				| OMAP_UHH_SYSCONFIG_SIDLEMODE
+-				| OMAP_UHH_SYSCONFIG_CACTIVITY
+-				| OMAP_UHH_SYSCONFIG_MIDLEMODE);
+-		reg &= ~OMAP_UHH_SYSCONFIG_AUTOIDLE;
+-
+-
+-	} else if (is_omap_usbhs_rev2(omap)) {
+-		reg &= ~OMAP4_UHH_SYSCONFIG_IDLEMODE_CLEAR;
+-		reg |= OMAP4_UHH_SYSCONFIG_NOIDLE;
+-		reg &= ~OMAP4_UHH_SYSCONFIG_STDBYMODE_CLEAR;
+-		reg |= OMAP4_UHH_SYSCONFIG_NOSTDBY;
+-	}
+-
+-	usbhs_write(omap->uhh_base, OMAP_UHH_SYSCONFIG, reg);
+-
+ 	reg = usbhs_read(omap->uhh_base, OMAP_UHH_HOSTCONFIG);
+ 	/* setup ULPI bypass and burst configurations */
+ 	reg |= (OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN
+@@ -919,6 +815,8 @@ end_count:
+ 	return 0;
+ 
+ err_tll:
++	pm_runtime_put_sync(dev);
++	spin_unlock_irqrestore(&omap->lock, flags);
+ 	if (pdata->ehci_data->phy_reset) {
+ 		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[0]))
+ 			gpio_free(pdata->ehci_data->reset_gpio_port[0]);
+@@ -926,13 +824,6 @@ err_tll:
+ 		if (gpio_is_valid(pdata->ehci_data->reset_gpio_port[1]))
+ 			gpio_free(pdata->ehci_data->reset_gpio_port[1]);
+ 	}
+-
+-	clk_disable(omap->usbtll_ick);
+-	clk_disable(omap->usbtll_fck);
+-	clk_disable(omap->usbhost_fs_fck);
+-	clk_disable(omap->usbhost_hs_fck);
+-	clk_disable(omap->usbhost_ick);
+-	spin_unlock_irqrestore(&omap->lock, flags);
+ 	return ret;
+ }
+ 
+@@ -1005,11 +896,7 @@ static void usbhs_disable(struct device *dev)
+ 		clk_disable(omap->utmi_p1_fck);
+ 	}
+ 
+-	clk_disable(omap->usbtll_ick);
+-	clk_disable(omap->usbtll_fck);
+-	clk_disable(omap->usbhost_fs_fck);
+-	clk_disable(omap->usbhost_hs_fck);
+-	clk_disable(omap->usbhost_ick);
++	pm_runtime_put_sync(dev);
+ 
+ 	/* The gpio_free migh sleep; so unlock the spinlock */
+ 	spin_unlock_irqrestore(&omap->lock, flags);
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0004-arm-omap-usb-ehci-and-ohci-hwmod-structures-for-omap.patch

@@ -0,0 +1,406 @@
+From 339b167f6f76707a2d6ae3a7c0b921b8278564af Mon Sep 17 00:00:00 2001
+From: Keshava Munegowda <Keshava_mgowda@ti.com>
+Date: Wed, 1 Jun 2011 11:02:49 -0700
+Subject: [PATCH 04/13] arm: omap: usb: ehci and ohci hwmod structures for omap3 and omap4
+
+Following 2 hwmod strcuture are added:
+UHH hwmod of usbhs with uhh base address and
+EHCI , OHCI irq and base addresses.
+TLL hwmod of usbhs with the TLL base address and irq.
+
+Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
+---
+ arch/arm/mach-omap2/omap_hwmod_3xxx_data.c |  184 ++++++++++++++++++++++++++++
+ arch/arm/mach-omap2/omap_hwmod_44xx_data.c |  153 +++++++++++++++++++++++
+ 2 files changed, 337 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+index 909a84d..fe9a176 100644
+--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
++++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+@@ -84,6 +84,8 @@ static struct omap_hwmod omap3xxx_mcbsp4_hwmod;
+ static struct omap_hwmod omap3xxx_mcbsp5_hwmod;
+ static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod;
+ static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod;
++static struct omap_hwmod omap34xx_usb_host_hs_hwmod;
++static struct omap_hwmod omap34xx_usb_tll_hs_hwmod;
+ 
+ /* L3 -> L4_CORE interface */
+ static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = {
+@@ -3574,6 +3576,185 @@ static struct omap_hwmod omap3xxx_mmc3_hwmod = {
+ 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+ };
+ 
++/*
++ * 'usb_host_hs' class
++ * high-speed multi-port usb host controller
++ */
++static struct omap_hwmod_ocp_if omap34xx_usb_host_hs__l3_main_2 = {
++	.master		= &omap34xx_usb_host_hs_hwmod,
++	.slave		= &omap3xxx_l3_main_hwmod,
++	.clk		= "core_l3_ick",
++	.user		= OCP_USER_MPU,
++};
++
++static struct omap_hwmod_class_sysconfig omap34xx_usb_host_hs_sysc = {
++	.rev_offs	= 0x0000,
++	.sysc_offs	= 0x0010,
++	.syss_offs	= 0x0014,
++	.sysc_flags	= (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
++	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
++			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
++	.sysc_fields	= &omap_hwmod_sysc_type1,
++};
++
++static struct omap_hwmod_class omap34xx_usb_host_hs_hwmod_class = {
++	.name = "usbhs_uhh",
++	.sysc = &omap34xx_usb_host_hs_sysc,
++};
++
++static struct omap_hwmod_ocp_if *omap34xx_usb_host_hs_masters[] = {
++	&omap34xx_usb_host_hs__l3_main_2,
++};
++
++static struct omap_hwmod_irq_info omap34xx_usb_host_hs_irqs[] = {
++	{ .name = "ohci-irq", .irq = 76 },
++	{ .name = "ehci-irq", .irq = 77 },
++};
++
++static struct omap_hwmod_addr_space omap34xx_usb_host_hs_addrs[] = {
++	{
++		.name		= "uhh",
++		.pa_start	= 0x48064000,
++		.pa_end		= 0x480643ff,
++		.flags		= ADDR_TYPE_RT
++	},
++	{
++		.name		= "ohci",
++		.pa_start	= 0x48064400,
++		.pa_end		= 0x480647FF,
++		.flags		= ADDR_MAP_ON_INIT
++	},
++	{
++		.name		= "ehci",
++		.pa_start	= 0x48064800,
++		.pa_end		= 0x48064CFF,
++		.flags		= ADDR_MAP_ON_INIT
++	}
++};
++
++static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usb_host_hs = {
++	.master		= &omap3xxx_l4_core_hwmod,
++	.slave		= &omap34xx_usb_host_hs_hwmod,
++	.clk		= "l4_ick",
++	.addr		= omap34xx_usb_host_hs_addrs,
++	.addr_cnt	= ARRAY_SIZE(omap34xx_usb_host_hs_addrs),
++	.user		= OCP_USER_MPU | OCP_USER_SDMA,
++};
++
++static struct omap_hwmod_ocp_if omap34xx_f128m_cfg__usb_host_hs = {
++	.clk		= "usbhost_120m_fck",
++	.user		= OCP_USER_MPU,
++	.flags		= OCPIF_SWSUP_IDLE,
++};
++
++static struct omap_hwmod_ocp_if omap34xx_f48m_cfg__usb_host_hs = {
++	.clk		= "usbhost_48m_fck",
++	.user		= OCP_USER_MPU,
++	.flags		= OCPIF_SWSUP_IDLE,
++};
++
++static struct omap_hwmod_ocp_if *omap34xx_usb_host_hs_slaves[] = {
++	&omap34xx_l4_cfg__usb_host_hs,
++	&omap34xx_f128m_cfg__usb_host_hs,
++	&omap34xx_f48m_cfg__usb_host_hs,
++};
++
++static struct omap_hwmod omap34xx_usb_host_hs_hwmod = {
++	.name		= "usbhs_uhh",
++	.class		= &omap34xx_usb_host_hs_hwmod_class,
++	.mpu_irqs	= omap34xx_usb_host_hs_irqs,
++	.mpu_irqs_cnt	= ARRAY_SIZE(omap34xx_usb_host_hs_irqs),
++	.main_clk	= "usbhost_ick",
++	.prcm = {
++		.omap2 = {
++			.module_offs = OMAP3430ES2_USBHOST_MOD,
++			.prcm_reg_id = 1,
++			.module_bit = 0,
++			.idlest_reg_id = 1,
++			.idlest_idle_bit = 1,
++			.idlest_stdby_bit = 0,
++		},
++	},
++	.slaves		= omap34xx_usb_host_hs_slaves,
++	.slaves_cnt	= ARRAY_SIZE(omap34xx_usb_host_hs_slaves),
++	.masters	= omap34xx_usb_host_hs_masters,
++	.masters_cnt	= ARRAY_SIZE(omap34xx_usb_host_hs_masters),
++	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
++	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
++};
++
++/*
++ * 'usb_tll_hs' class
++ * usb_tll_hs module is the adapter on the usb_host_hs ports
++ */
++static struct omap_hwmod_class_sysconfig omap34xx_usb_tll_hs_sysc = {
++	.rev_offs	= 0x0000,
++	.sysc_offs	= 0x0010,
++	.syss_offs	= 0x0014,
++	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE),
++	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
++	.sysc_fields	= &omap_hwmod_sysc_type1,
++};
++
++static struct omap_hwmod_class omap34xx_usb_tll_hs_hwmod_class = {
++	.name = "usbhs_tll",
++	.sysc = &omap34xx_usb_tll_hs_sysc,
++};
++
++static struct omap_hwmod_irq_info omap34xx_usb_tll_hs_irqs[] = {
++	{ .name = "tll-irq", .irq = 78 },
++};
++
++static struct omap_hwmod_addr_space omap34xx_usb_tll_hs_addrs[] = {
++	{
++		.name		= "tll",
++		.pa_start	= 0x48062000,
++		.pa_end		= 0x48062fff,
++		.flags		= ADDR_TYPE_RT
++	},
++};
++
++static struct omap_hwmod_ocp_if omap34xx_f_cfg__usb_tll_hs = {
++	.clk		= "usbtll_fck",
++	.user		= OCP_USER_MPU,
++	.flags		= OCPIF_SWSUP_IDLE,
++};
++
++static struct omap_hwmod_ocp_if omap34xx_l4_cfg__usb_tll_hs = {
++	.master		= &omap3xxx_l4_core_hwmod,
++	.slave		= &omap34xx_usb_tll_hs_hwmod,
++	.clk		= "l4_ick",
++	.addr		= omap34xx_usb_tll_hs_addrs,
++	.addr_cnt	= ARRAY_SIZE(omap34xx_usb_tll_hs_addrs),
++	.user		= OCP_USER_MPU | OCP_USER_SDMA,
++};
++
++static struct omap_hwmod_ocp_if *omap34xx_usb_tll_hs_slaves[] = {
++	&omap34xx_l4_cfg__usb_tll_hs,
++	&omap34xx_f_cfg__usb_tll_hs,
++};
++
++static struct omap_hwmod omap34xx_usb_tll_hs_hwmod = {
++	.name		= "usbhs_tll",
++	.class		= &omap34xx_usb_tll_hs_hwmod_class,
++	.mpu_irqs	= omap34xx_usb_tll_hs_irqs,
++	.mpu_irqs_cnt	= ARRAY_SIZE(omap34xx_usb_tll_hs_irqs),
++	.main_clk	= "usbtll_ick",
++	.prcm = {
++		.omap2 = {
++			.module_offs = CORE_MOD,
++			.prcm_reg_id = 3,
++			.module_bit = 2,
++			.idlest_reg_id = 3,
++			.idlest_idle_bit = 2,
++		},
++	},
++	.slaves		= omap34xx_usb_tll_hs_slaves,
++	.slaves_cnt	= ARRAY_SIZE(omap34xx_usb_tll_hs_slaves),
++	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
++	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
++};
++
+ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
+ 	&omap3xxx_l3_main_hwmod,
+ 	&omap3xxx_l4_core_hwmod,
+@@ -3656,6 +3837,9 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
+ 	/* usbotg for am35x */
+ 	&am35xx_usbhsotg_hwmod,
+ 
++	&omap34xx_usb_host_hs_hwmod,
++	&omap34xx_usb_tll_hs_hwmod,
++
+ 	NULL,
+ };
+ 
+diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+index abc548a..d7112b0 100644
+--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
++++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+@@ -66,6 +66,8 @@ static struct omap_hwmod omap44xx_mmc2_hwmod;
+ static struct omap_hwmod omap44xx_mpu_hwmod;
+ static struct omap_hwmod omap44xx_mpu_private_hwmod;
+ static struct omap_hwmod omap44xx_usb_otg_hs_hwmod;
++static struct omap_hwmod omap44xx_usb_host_hs_hwmod;
++static struct omap_hwmod omap44xx_usb_tll_hs_hwmod;
+ 
+ /*
+  * Interconnects omap_hwmod structures
+@@ -5027,6 +5029,155 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = {
+ 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+ };
+ 
++/*
++ * 'usb_host_hs' class
++ * high-speed multi-port usb host controller
++ */
++static struct omap_hwmod_ocp_if omap44xx_usb_host_hs__l3_main_2 = {
++	.master		= &omap44xx_usb_host_hs_hwmod,
++	.slave		= &omap44xx_l3_main_2_hwmod,
++	.clk		= "l3_div_ck",
++	.user		= OCP_USER_MPU | OCP_USER_SDMA,
++};
++
++static struct omap_hwmod_class_sysconfig omap44xx_usb_host_hs_sysc = {
++	.rev_offs	= 0x0000,
++	.sysc_offs	= 0x0010,
++	.syss_offs	= 0x0014,
++	.sysc_flags	= (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
++	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
++			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
++	.sysc_fields	= &omap_hwmod_sysc_type2,
++};
++
++static struct omap_hwmod_class omap44xx_usb_host_hs_hwmod_class = {
++	.name = "usbhs_uhh",
++	.sysc = &omap44xx_usb_host_hs_sysc,
++};
++
++static struct omap_hwmod_ocp_if *omap44xx_usb_host_hs_masters[] = {
++	&omap44xx_usb_host_hs__l3_main_2,
++};
++
++static struct omap_hwmod_irq_info omap44xx_usb_host_hs_irqs[] = {
++	{ .name = "ohci-irq", .irq = 76 + OMAP44XX_IRQ_GIC_START },
++	{ .name = "ehci-irq", .irq = 77 + OMAP44XX_IRQ_GIC_START },
++};
++
++static struct omap_hwmod_addr_space omap44xx_usb_host_hs_addrs[] = {
++	{
++		.name		= "uhh",
++		.pa_start	= 0x4a064000,
++		.pa_end		= 0x4a0647ff,
++		.flags		= ADDR_TYPE_RT
++	},
++	{
++		.name		= "ohci",
++		.pa_start	= 0x4A064800,
++		.pa_end		= 0x4A064BFF,
++		.flags		= ADDR_MAP_ON_INIT
++	},
++	{
++		.name		= "ehci",
++		.pa_start	= 0x4A064C00,
++		.pa_end		= 0x4A064FFF,
++		.flags		= ADDR_MAP_ON_INIT
++	}
++};
++
++static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_host_hs = {
++	.master		= &omap44xx_l4_cfg_hwmod,
++	.slave		= &omap44xx_usb_host_hs_hwmod,
++	.clk		= "l4_div_ck",
++	.addr		= omap44xx_usb_host_hs_addrs,
++	.addr_cnt	= ARRAY_SIZE(omap44xx_usb_host_hs_addrs),
++	.user		= OCP_USER_MPU | OCP_USER_SDMA,
++};
++
++static struct omap_hwmod_ocp_if *omap44xx_usb_host_hs_slaves[] = {
++	&omap44xx_l4_cfg__usb_host_hs,
++};
++
++static struct omap_hwmod omap44xx_usb_host_hs_hwmod = {
++	.name		= "usbhs_uhh",
++	.class		= &omap44xx_usb_host_hs_hwmod_class,
++	.mpu_irqs	= omap44xx_usb_host_hs_irqs,
++	.mpu_irqs_cnt	= ARRAY_SIZE(omap44xx_usb_host_hs_irqs),
++	.main_clk	= "usb_host_hs_fck",
++	.prcm = {
++		.omap4 = {
++			.clkctrl_reg = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
++		},
++	},
++	.slaves		= omap44xx_usb_host_hs_slaves,
++	.slaves_cnt	= ARRAY_SIZE(omap44xx_usb_host_hs_slaves),
++	.masters	= omap44xx_usb_host_hs_masters,
++	.masters_cnt	= ARRAY_SIZE(omap44xx_usb_host_hs_masters),
++	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
++	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
++};
++
++/*
++ * 'usb_tll_hs' class
++ * usb_tll_hs module is the adapter on the usb_host_hs ports
++ */
++static struct omap_hwmod_class_sysconfig omap44xx_usb_tll_hs_sysc = {
++	.rev_offs	= 0x0000,
++	.sysc_offs	= 0x0010,
++	.syss_offs	= 0x0014,
++	.sysc_flags	= (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE),
++	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
++	.sysc_fields	= &omap_hwmod_sysc_type1,
++};
++
++static struct omap_hwmod_class omap44xx_usb_tll_hs_hwmod_class = {
++	.name = "usbhs_tll",
++	.sysc = &omap44xx_usb_tll_hs_sysc,
++};
++
++static struct omap_hwmod_irq_info omap44xx_usb_tll_hs_irqs[] = {
++	{ .name = "tll-irq", .irq = 78 + OMAP44XX_IRQ_GIC_START },
++};
++
++static struct omap_hwmod_addr_space omap44xx_usb_tll_hs_addrs[] = {
++	{
++		.name		= "tll",
++		.pa_start	= 0x4a062000,
++		.pa_end		= 0x4a063fff,
++		.flags		= ADDR_TYPE_RT
++	},
++};
++
++static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_tll_hs = {
++	.master		= &omap44xx_l4_cfg_hwmod,
++	.slave		= &omap44xx_usb_tll_hs_hwmod,
++	.clk		= "l4_div_ck",
++	.addr		= omap44xx_usb_tll_hs_addrs,
++	.addr_cnt	= ARRAY_SIZE(omap44xx_usb_tll_hs_addrs),
++	.user		= OCP_USER_MPU | OCP_USER_SDMA,
++};
++
++static struct omap_hwmod_ocp_if *omap44xx_usb_tll_hs_slaves[] = {
++	&omap44xx_l4_cfg__usb_tll_hs,
++};
++
++static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = {
++	.name		= "usbhs_tll",
++	.class		= &omap44xx_usb_tll_hs_hwmod_class,
++	.mpu_irqs	= omap44xx_usb_tll_hs_irqs,
++	.mpu_irqs_cnt	= ARRAY_SIZE(omap44xx_usb_tll_hs_irqs),
++	.main_clk	= "usb_tll_hs_ick",
++	.prcm = {
++		.omap4 = {
++			.clkctrl_reg = OMAP4430_CM_L3INIT_USB_TLL_CLKCTRL,
++		},
++	},
++	.slaves		= omap44xx_usb_tll_hs_slaves,
++	.slaves_cnt	= ARRAY_SIZE(omap44xx_usb_tll_hs_slaves),
++	.flags		= HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
++	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
++};
++
+ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
+ 
+ 	/* dmm class */
+@@ -5173,6 +5324,8 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = {
+ 	&omap44xx_wd_timer2_hwmod,
+ 	&omap44xx_wd_timer3_hwmod,
+ 
++	&omap44xx_usb_host_hs_hwmod,
++	&omap44xx_usb_tll_hs_hwmod,
+ 	NULL,
+ };
+ 
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0005-arm-omap-usb-register-hwmods-of-usbhs.patch

@@ -0,0 +1,160 @@
+From 70f5e1a0e6639710503a9ffb9008ddcd2bb3f06e Mon Sep 17 00:00:00 2001
+From: Keshava Munegowda <Keshava_mgowda@ti.com>
+Date: Wed, 1 Jun 2011 11:02:54 -0700
+Subject: [PATCH 05/13] arm: omap: usb: register hwmods of usbhs
+
+The hwmod structure of uhh and tll are retrived
+and registered with omap device
+
+Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
+---
+ arch/arm/mach-omap2/usb-host.c |   99 ++++++++++++++--------------------------
+ 1 files changed, 35 insertions(+), 64 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
+index 89ae298..9d762c4 100644
+--- a/arch/arm/mach-omap2/usb-host.c
++++ b/arch/arm/mach-omap2/usb-host.c
+@@ -28,51 +28,28 @@
+ #include <mach/hardware.h>
+ #include <mach/irqs.h>
+ #include <plat/usb.h>
++#include <plat/omap_device.h>
+ 
+ #include "mux.h"
+ 
+ #ifdef CONFIG_MFD_OMAP_USB_HOST
+ 
+-#define OMAP_USBHS_DEVICE	"usbhs-omap"
+-
+-static struct resource usbhs_resources[] = {
+-	{
+-		.name	= "uhh",
+-		.flags	= IORESOURCE_MEM,
+-	},
+-	{
+-		.name	= "tll",
+-		.flags	= IORESOURCE_MEM,
+-	},
+-	{
+-		.name	= "ehci",
+-		.flags	= IORESOURCE_MEM,
+-	},
+-	{
+-		.name	= "ehci-irq",
+-		.flags	= IORESOURCE_IRQ,
+-	},
+-	{
+-		.name	= "ohci",
+-		.flags	= IORESOURCE_MEM,
+-	},
+-	{
+-		.name	= "ohci-irq",
+-		.flags	= IORESOURCE_IRQ,
+-	}
+-};
+-
+-static struct platform_device usbhs_device = {
+-	.name		= OMAP_USBHS_DEVICE,
+-	.id		= 0,
+-	.num_resources	= ARRAY_SIZE(usbhs_resources),
+-	.resource	= usbhs_resources,
+-};
++#define OMAP_USBHS_DEVICE	"usbhs_omap"
++#define	USBHS_UHH_HWMODNAME	"usbhs_uhh"
++#define USBHS_TLL_HWMODNAME	"usbhs_tll"
+ 
+ static struct usbhs_omap_platform_data		usbhs_data;
+ static struct ehci_hcd_omap_platform_data	ehci_data;
+ static struct ohci_hcd_omap_platform_data	ohci_data;
+ 
++static struct omap_device_pm_latency omap_uhhtll_latency[] = {
++	  {
++		.deactivate_func = omap_device_idle_hwmods,
++		.activate_func	 = omap_device_enable_hwmods,
++		.flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
++	  },
++};
++
+ /* MUX settings for EHCI pins */
+ /*
+  * setup_ehci_io_mux - initialize IO pad mux for USBHOST
+@@ -508,7 +485,10 @@ static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
+ 
+ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
+ {
+-	int	i;
++	struct omap_hwmod	*oh[2];
++	struct omap_device	*od;
++	int			bus_id = -1;
++	int			i;
+ 
+ 	for (i = 0; i < OMAP3_HS_USB_PORTS; i++) {
+ 		usbhs_data.port_mode[i] = pdata->port_mode[i];
+@@ -523,44 +503,35 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
+ 	usbhs_data.ohci_data = &ohci_data;
+ 
+ 	if (cpu_is_omap34xx()) {
+-		usbhs_resources[0].start = OMAP34XX_UHH_CONFIG_BASE;
+-		usbhs_resources[0].end = OMAP34XX_UHH_CONFIG_BASE + SZ_1K - 1;
+-		usbhs_resources[1].start = OMAP34XX_USBTLL_BASE;
+-		usbhs_resources[1].end = OMAP34XX_USBTLL_BASE + SZ_4K - 1;
+-		usbhs_resources[2].start	= OMAP34XX_EHCI_BASE;
+-		usbhs_resources[2].end	= OMAP34XX_EHCI_BASE + SZ_1K - 1;
+-		usbhs_resources[3].start = INT_34XX_EHCI_IRQ;
+-		usbhs_resources[4].start	= OMAP34XX_OHCI_BASE;
+-		usbhs_resources[4].end	= OMAP34XX_OHCI_BASE + SZ_1K - 1;
+-		usbhs_resources[5].start = INT_34XX_OHCI_IRQ;
+ 		setup_ehci_io_mux(pdata->port_mode);
+ 		setup_ohci_io_mux(pdata->port_mode);
+ 	} else if (cpu_is_omap44xx()) {
+-		usbhs_resources[0].start = OMAP44XX_UHH_CONFIG_BASE;
+-		usbhs_resources[0].end = OMAP44XX_UHH_CONFIG_BASE + SZ_1K - 1;
+-		usbhs_resources[1].start = OMAP44XX_USBTLL_BASE;
+-		usbhs_resources[1].end = OMAP44XX_USBTLL_BASE + SZ_4K - 1;
+-		usbhs_resources[2].start = OMAP44XX_HSUSB_EHCI_BASE;
+-		usbhs_resources[2].end = OMAP44XX_HSUSB_EHCI_BASE + SZ_1K - 1;
+-		usbhs_resources[3].start = OMAP44XX_IRQ_EHCI;
+-		usbhs_resources[4].start = OMAP44XX_HSUSB_OHCI_BASE;
+-		usbhs_resources[4].end = OMAP44XX_HSUSB_OHCI_BASE + SZ_1K - 1;
+-		usbhs_resources[5].start = OMAP44XX_IRQ_OHCI;
+ 		setup_4430ehci_io_mux(pdata->port_mode);
+ 		setup_4430ohci_io_mux(pdata->port_mode);
+ 	}
+ 
+-	if (platform_device_add_data(&usbhs_device,
+-				&usbhs_data, sizeof(usbhs_data)) < 0) {
+-		printk(KERN_ERR "USBHS platform_device_add_data failed\n");
+-		goto init_end;
++	oh[0] = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
++	if (!oh[0]) {
++		pr_err("Could not look up %s\n", USBHS_UHH_HWMODNAME);
++		return;
+ 	}
+ 
+-	if (platform_device_register(&usbhs_device) < 0)
+-		printk(KERN_ERR "USBHS platform_device_register failed\n");
++	oh[1] = omap_hwmod_lookup(USBHS_TLL_HWMODNAME);
++	if (!oh[1]) {
++		pr_err("Could not look up %s\n", USBHS_TLL_HWMODNAME);
++		return;
++	}
+ 
+-init_end:
+-	return;
++	od = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2,
++				(void *)&usbhs_data, sizeof(usbhs_data),
++				omap_uhhtll_latency,
++				ARRAY_SIZE(omap_uhhtll_latency), false);
++
++	if (IS_ERR(od)) {
++		pr_err("Could not build hwmod devices %s, %s\n",
++			USBHS_UHH_HWMODNAME, USBHS_TLL_HWMODNAME);
++		return;
++	}
+ }
+ 
+ #else
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0006-arm-omap-usb-device-name-change-for-the-clk-names-of.patch

@@ -0,0 +1,123 @@
+From 64bc651bb56435e4cd86d2ebfa4f301abdbac6e5 Mon Sep 17 00:00:00 2001
+From: Keshava Munegowda <Keshava_mgowda@ti.com>
+Date: Wed, 1 Jun 2011 11:02:58 -0700
+Subject: [PATCH 06/13] arm: omap: usb: device name change for the clk names of usbhs
+
+device name usbhs clocks are changed from
+usbhs-omap.0 to usbhs_omap; this is because
+in the hwmod registration the device name is set
+as usbhs_omap
+
+Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
+---
+ arch/arm/mach-omap2/clock3xxx_data.c |   28 ++++++++++++++--------------
+ arch/arm/mach-omap2/clock44xx_data.c |   10 +++++-----
+ drivers/mfd/omap-usb-host.c          |    2 +-
+ 3 files changed, 20 insertions(+), 20 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
+index 75b119b..fabe482 100644
+--- a/arch/arm/mach-omap2/clock3xxx_data.c
++++ b/arch/arm/mach-omap2/clock3xxx_data.c
+@@ -3285,7 +3285,7 @@ static struct omap_clk omap3xxx_clks[] = {
+ 	CLK(NULL,	"cpefuse_fck",	&cpefuse_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ 	CLK(NULL,	"ts_fck",	&ts_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ 	CLK(NULL,	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+-	CLK("usbhs-omap.0",	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
++	CLK("usbhs_omap",	"usbtll_fck",	&usbtll_fck,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ 	CLK("omap-mcbsp.1",	"prcm_fck",	&core_96m_fck,	CK_3XXX),
+ 	CLK("omap-mcbsp.5",	"prcm_fck",	&core_96m_fck,	CK_3XXX),
+ 	CLK(NULL,	"core_96m_fck",	&core_96m_fck,	CK_3XXX),
+@@ -3321,7 +3321,7 @@ static struct omap_clk omap3xxx_clks[] = {
+ 	CLK(NULL,	"pka_ick",	&pka_ick,	CK_34XX | CK_36XX),
+ 	CLK(NULL,	"core_l4_ick",	&core_l4_ick,	CK_3XXX),
+ 	CLK(NULL,	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+-	CLK("usbhs-omap.0",	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
++	CLK("usbhs_omap",	"usbtll_ick",	&usbtll_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ 	CLK("omap_hsmmc.2",	"ick",	&mmchs3_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ 	CLK(NULL,	"icr_ick",	&icr_ick,	CK_34XX | CK_36XX),
+ 	CLK("omap-aes",	"ick",	&aes2_ick,	CK_34XX | CK_36XX),
+@@ -3367,20 +3367,20 @@ static struct omap_clk omap3xxx_clks[] = {
+ 	CLK(NULL,	"cam_ick",	&cam_ick,	CK_34XX | CK_36XX),
+ 	CLK(NULL,	"csi2_96m_fck",	&csi2_96m_fck,	CK_34XX | CK_36XX),
+ 	CLK(NULL,	"usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+-	CLK("usbhs-omap.0",	"hs_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
++	CLK("usbhs_omap",	"hs_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ 	CLK(NULL,	"usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+-	CLK("usbhs-omap.0",	"fs_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
++	CLK("usbhs_omap",	"fs_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ 	CLK(NULL,	"usbhost_ick",	&usbhost_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+-	CLK("usbhs-omap.0",	"usbhost_ick",	&usbhost_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+-	CLK("usbhs-omap.0",	"utmi_p1_gfclk",	&dummy_ck,	CK_3XXX),
+-	CLK("usbhs-omap.0",	"utmi_p2_gfclk",	&dummy_ck,	CK_3XXX),
+-	CLK("usbhs-omap.0",	"xclk60mhsp1_ck",	&dummy_ck,	CK_3XXX),
+-	CLK("usbhs-omap.0",	"xclk60mhsp2_ck",	&dummy_ck,	CK_3XXX),
+-	CLK("usbhs-omap.0",	"usb_host_hs_utmi_p1_clk",	&dummy_ck,	CK_3XXX),
+-	CLK("usbhs-omap.0",	"usb_host_hs_utmi_p2_clk",	&dummy_ck,	CK_3XXX),
+-	CLK("usbhs-omap.0",	"usb_tll_hs_usb_ch0_clk",	&dummy_ck,	CK_3XXX),
+-	CLK("usbhs-omap.0",	"usb_tll_hs_usb_ch1_clk",	&dummy_ck,	CK_3XXX),
+-	CLK("usbhs-omap.0",	"init_60m_fclk",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"usbhost_ick",	&usbhost_ick,	CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
++	CLK("usbhs_omap",	"utmi_p1_gfclk",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"utmi_p2_gfclk",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"xclk60mhsp1_ck",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"xclk60mhsp2_ck",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"usb_host_hs_utmi_p1_clk",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"usb_host_hs_utmi_p2_clk",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"usb_tll_hs_usb_ch0_clk",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"usb_tll_hs_usb_ch1_clk",	&dummy_ck,	CK_3XXX),
++	CLK("usbhs_omap",	"init_60m_fclk",	&dummy_ck,	CK_3XXX),
+ 	CLK(NULL,	"usim_fck",	&usim_fck,	CK_3430ES2PLUS | CK_36XX),
+ 	CLK(NULL,	"gpt1_fck",	&gpt1_fck,	CK_3XXX),
+ 	CLK(NULL,	"wkup_32k_fck",	&wkup_32k_fck,	CK_3XXX),
+diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
+index 8c96567..34e91eb 100644
+--- a/arch/arm/mach-omap2/clock44xx_data.c
++++ b/arch/arm/mach-omap2/clock44xx_data.c
+@@ -3205,7 +3205,7 @@ static struct omap_clk omap44xx_clks[] = {
+ 	CLK(NULL,	"uart3_fck",			&uart3_fck,	CK_443X),
+ 	CLK(NULL,	"uart4_fck",			&uart4_fck,	CK_443X),
+ 	CLK(NULL,	"usb_host_fs_fck",		&usb_host_fs_fck,	CK_443X),
+-	CLK("usbhs-omap.0",	"fs_fck",		&usb_host_fs_fck,	CK_443X),
++	CLK("usbhs_omap",	"fs_fck",		&usb_host_fs_fck,	CK_443X),
+ 	CLK(NULL,	"utmi_p1_gfclk",		&utmi_p1_gfclk,	CK_443X),
+ 	CLK(NULL,	"usb_host_hs_utmi_p1_clk",	&usb_host_hs_utmi_p1_clk,	CK_443X),
+ 	CLK(NULL,	"utmi_p2_gfclk",		&utmi_p2_gfclk,	CK_443X),
+@@ -3217,8 +3217,8 @@ static struct omap_clk omap44xx_clks[] = {
+ 	CLK(NULL,	"usb_host_hs_hsic480m_p2_clk",	&usb_host_hs_hsic480m_p2_clk,	CK_443X),
+ 	CLK(NULL,	"usb_host_hs_func48mclk",	&usb_host_hs_func48mclk,	CK_443X),
+ 	CLK(NULL,	"usb_host_hs_fck",		&usb_host_hs_fck,	CK_443X),
+-	CLK("usbhs-omap.0",	"hs_fck",		&usb_host_hs_fck,	CK_443X),
+-	CLK("usbhs-omap.0",	"usbhost_ick",		&dummy_ck,		CK_443X),
++	CLK("usbhs_omap",	"hs_fck",		&usb_host_hs_fck,	CK_443X),
++	CLK("usbhs_omap",	"usbhost_ick",		&dummy_ck,		CK_443X),
+ 	CLK(NULL,	"otg_60m_gfclk",		&otg_60m_gfclk,	CK_443X),
+ 	CLK(NULL,	"usb_otg_hs_xclk",		&usb_otg_hs_xclk,	CK_443X),
+ 	CLK("musb-omap2430",	"ick",				&usb_otg_hs_ick,	CK_443X),
+@@ -3227,8 +3227,8 @@ static struct omap_clk omap44xx_clks[] = {
+ 	CLK(NULL,	"usb_tll_hs_usb_ch0_clk",	&usb_tll_hs_usb_ch0_clk,	CK_443X),
+ 	CLK(NULL,	"usb_tll_hs_usb_ch1_clk",	&usb_tll_hs_usb_ch1_clk,	CK_443X),
+ 	CLK(NULL,	"usb_tll_hs_ick",		&usb_tll_hs_ick,	CK_443X),
+-	CLK("usbhs-omap.0",	"usbtll_ick",		&usb_tll_hs_ick,	CK_443X),
+-	CLK("usbhs-omap.0",	"usbtll_fck",		&dummy_ck,	CK_443X),
++	CLK("usbhs_omap",	"usbtll_ick",		&usb_tll_hs_ick,	CK_443X),
++	CLK("usbhs_omap",	"usbtll_fck",		&dummy_ck,	CK_443X),
+ 	CLK(NULL,	"usim_ck",			&usim_ck,	CK_443X),
+ 	CLK(NULL,	"usim_fclk",			&usim_fclk,	CK_443X),
+ 	CLK(NULL,	"usim_fck",			&usim_fck,	CK_443X),
+diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
+index 8552195..43de12a 100644
+--- a/drivers/mfd/omap-usb-host.c
++++ b/drivers/mfd/omap-usb-host.c
+@@ -28,7 +28,7 @@
+ #include <plat/usb.h>
+ #include <linux/pm_runtime.h>
+ 
+-#define USBHS_DRIVER_NAME	"usbhs-omap"
++#define USBHS_DRIVER_NAME	"usbhs_omap"
+ #define OMAP_EHCI_DEVICE	"ehci-omap"
+ #define OMAP_OHCI_DEVICE	"ohci-omap3"
+ 
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0007-mfd-global-Suspend-and-resume-support-of-ehci-and-oh.patch

@@ -0,0 +1,165 @@
+From bf583f2924fd9b2f0356cbd0bbfd58c48d98ef15 Mon Sep 17 00:00:00 2001
+From: Keshava Munegowda <Keshava_mgowda@ti.com>
+Date: Wed, 1 Jun 2011 11:03:03 -0700
+Subject: [PATCH 07/13] mfd: global Suspend and resume support of ehci and ohci
+
+The global suspend and resume functions for usbhs core driver
+are implemented.These routine are called when the global suspend
+and resume occurs. Before calling these functions, the
+bus suspend and resume of ehci and ohci drivers are called
+from runtime pm.
+
+Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
+---
+ drivers/mfd/omap-usb-host.c |  103 +++++++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 103 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
+index 43de12a..32d19e2 100644
+--- a/drivers/mfd/omap-usb-host.c
++++ b/drivers/mfd/omap-usb-host.c
+@@ -146,6 +146,10 @@
+ #define is_ehci_hsic_mode(x)	(x == OMAP_EHCI_PORT_MODE_HSIC)
+ 
+ 
++/* USBHS state bits */
++#define OMAP_USBHS_INIT		0
++#define OMAP_USBHS_SUSPEND	4
++
+ struct usbhs_hcd_omap {
+ 	struct clk			*xclk60mhsp1_ck;
+ 	struct clk			*xclk60mhsp2_ck;
+@@ -165,6 +169,7 @@ struct usbhs_hcd_omap {
+ 	u32				usbhs_rev;
+ 	spinlock_t			lock;
+ 	int				count;
++	unsigned long			state;
+ };
+ /*-------------------------------------------------------------------------*/
+ 
+@@ -809,6 +814,8 @@ static int usbhs_enable(struct device *dev)
+ 				(pdata->ehci_data->reset_gpio_port[1], 1);
+ 	}
+ 
++	set_bit(OMAP_USBHS_INIT, &omap->state);
++
+ end_count:
+ 	omap->count++;
+ 	spin_unlock_irqrestore(&omap->lock, flags);
+@@ -897,6 +904,7 @@ static void usbhs_disable(struct device *dev)
+ 	}
+ 
+ 	pm_runtime_put_sync(dev);
++	clear_bit(OMAP_USBHS_INIT, &omap->state);
+ 
+ 	/* The gpio_free migh sleep; so unlock the spinlock */
+ 	spin_unlock_irqrestore(&omap->lock, flags);
+@@ -926,10 +934,105 @@ void omap_usbhs_disable(struct device *dev)
+ }
+ EXPORT_SYMBOL_GPL(omap_usbhs_disable);
+ 
++#ifdef	CONFIG_PM
++
++static int usbhs_resume(struct device *dev)
++{
++	struct usbhs_hcd_omap		*omap = dev_get_drvdata(dev);
++	struct usbhs_omap_platform_data	*pdata = &omap->platdata;
++	unsigned long			flags = 0;
++
++	dev_dbg(dev, "Resuming TI HSUSB Controller\n");
++
++	if (!pdata) {
++		dev_dbg(dev, "missing platform_data\n");
++		return  -ENODEV;
++	}
++
++	spin_lock_irqsave(&omap->lock, flags);
++
++	if (!test_bit(OMAP_USBHS_INIT, &omap->state) ||
++		!test_bit(OMAP_USBHS_SUSPEND, &omap->state))
++			goto end_resume;
++
++	pm_runtime_get_sync(dev);
++
++	if (is_omap_usbhs_rev2(omap)) {
++		if (is_ehci_tll_mode(pdata->port_mode[0])) {
++			clk_enable(omap->usbhost_p1_fck);
++			clk_enable(omap->usbtll_p1_fck);
++		}
++		if (is_ehci_tll_mode(pdata->port_mode[1])) {
++			clk_enable(omap->usbhost_p2_fck);
++			clk_enable(omap->usbtll_p2_fck);
++		}
++		clk_enable(omap->utmi_p1_fck);
++		clk_enable(omap->utmi_p2_fck);
++	}
++	clear_bit(OMAP_USBHS_SUSPEND, &omap->state);
++
++end_resume:
++	spin_unlock_irqrestore(&omap->lock, flags);
++	return 0;
++}
++
++
++static int usbhs_suspend(struct device *dev)
++{
++	struct usbhs_hcd_omap		*omap = dev_get_drvdata(dev);
++	struct usbhs_omap_platform_data	*pdata = &omap->platdata;
++	unsigned long			flags = 0;
++
++	dev_dbg(dev, "Suspending TI HSUSB Controller\n");
++
++	if (!pdata) {
++		dev_dbg(dev, "missing platform_data\n");
++		return  -ENODEV;
++	}
++
++	spin_lock_irqsave(&omap->lock, flags);
++
++	if (!test_bit(OMAP_USBHS_INIT, &omap->state) ||
++		test_bit(OMAP_USBHS_SUSPEND, &omap->state))
++			goto end_suspend;
++
++	if (is_omap_usbhs_rev2(omap)) {
++		if (is_ehci_tll_mode(pdata->port_mode[0])) {
++			clk_disable(omap->usbhost_p1_fck);
++			clk_disable(omap->usbtll_p1_fck);
++		}
++		if (is_ehci_tll_mode(pdata->port_mode[1])) {
++			clk_disable(omap->usbhost_p2_fck);
++			clk_disable(omap->usbtll_p2_fck);
++		}
++		clk_disable(omap->utmi_p2_fck);
++		clk_disable(omap->utmi_p1_fck);
++	}
++
++	set_bit(OMAP_USBHS_SUSPEND, &omap->state);
++	pm_runtime_put_sync(dev);
++
++end_suspend:
++	spin_unlock_irqrestore(&omap->lock, flags);
++	return 0;
++}
++
++
++static const struct dev_pm_ops usbhsomap_dev_pm_ops = {
++	.suspend	= usbhs_suspend,
++	.resume		= usbhs_resume,
++};
++
++#define USBHS_OMAP_DEV_PM_OPS (&usbhsomap_dev_pm_ops)
++#else
++#define	USBHS_OMAP_DEV_PM_OPS	NULL
++#endif
++
+ static struct platform_driver usbhs_omap_driver = {
+ 	.driver = {
+ 		.name		= (char *)usbhs_driver_name,
+ 		.owner		= THIS_MODULE,
++		.pm		= USBHS_OMAP_DEV_PM_OPS,
+ 	},
+ 	.remove		= __exit_p(usbhs_omap_remove),
+ };
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0008-MFD-TWL4030-Correct-the-warning-print-during-script-.patch

@@ -0,0 +1,36 @@
+From 1f2e639755b920398d6592775e0e31f7fb1ca955 Mon Sep 17 00:00:00 2001
+From: Lesly A M <leslyam@ti.com>
+Date: Wed, 1 Jun 2011 14:56:38 -0700
+Subject: [PATCH 08/13] MFD: TWL4030: Correct the warning print during script loading
+
+Correcting the if condition check for printing the warning,
+if wakeup script is not updated before updating the sleep script.
+
+Since the flag 'order' is set to '1' while updating the wakeup script for P1P2,
+the condition checking for printing the warning should be if(!order)
+(ie: print the warning if wakeup script is not updated before updating the sleep script)
+
+Signed-off-by: Lesly A M <leslyam@ti.com>
+Cc: Nishanth Menon <nm@ti.com>
+Cc: David Derrick <dderrick@ti.com>
+Cc: Samuel Ortiz <sameo@linux.intel.com>
+---
+ drivers/mfd/twl4030-power.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
+index 2c0d4d1..8373d79 100644
+--- a/drivers/mfd/twl4030-power.c
++++ b/drivers/mfd/twl4030-power.c
+@@ -448,7 +448,7 @@ static int __init load_twl4030_script(struct twl4030_script *tscript,
+ 			goto out;
+ 	}
+ 	if (tscript->flags & TWL4030_SLEEP_SCRIPT) {
+-		if (order)
++		if (!order)
+ 			pr_warning("TWL4030: Bad order of scripts (sleep "\
+ 					"script before wakeup) Leads to boot"\
+ 					"failure on some boards\n");
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0009-MFD-TWL4030-Modifying-the-macro-name-Main_Ref-to-all.patch

@@ -0,0 +1,61 @@
+From ea9acebfe2d3ca8fb3969eaf327665632142b85d Mon Sep 17 00:00:00 2001
+From: Lesly A M <leslyam@ti.com>
+Date: Wed, 1 Jun 2011 14:56:45 -0700
+Subject: [PATCH 09/13] MFD: TWL4030: Modifying the macro name Main_Ref to all caps
+
+Modifying the macro name Main_Ref to all caps(MAIN_REF).
+
+Suggested by Nishanth Menon <nm@ti.com>
+
+Signed-off-by: Lesly A M <leslyam@ti.com>
+Cc: Nishanth Menon <nm@ti.com>
+Cc: David Derrick <dderrick@ti.com>
+Cc: Samuel Ortiz <sameo@linux.intel.com>
+---
+ arch/arm/mach-omap2/board-rx51-peripherals.c |    2 +-
+ drivers/mfd/twl4030-power.c                  |    2 +-
+ include/linux/i2c/twl.h                      |    2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
+index bbcb677..01ee0a1 100644
+--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
++++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
+@@ -730,7 +730,7 @@ static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
+ 	{ .resource = RES_RESET, .devgroup = -1,
+ 	  .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
+ 	},
+-	{ .resource = RES_Main_Ref, .devgroup = -1,
++	{ .resource = RES_MAIN_REF, .devgroup = -1,
+ 	  .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
+ 	},
+ 	{ 0, 0},
+diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
+index 8373d79..8162e43 100644
+--- a/drivers/mfd/twl4030-power.c
++++ b/drivers/mfd/twl4030-power.c
+@@ -120,7 +120,7 @@ static u8 res_config_addrs[] = {
+ 	[RES_HFCLKOUT]	= 0x8b,
+ 	[RES_32KCLKOUT]	= 0x8e,
+ 	[RES_RESET]	= 0x91,
+-	[RES_Main_Ref]	= 0x94,
++	[RES_MAIN_REF]	= 0x94,
+ };
+ 
+ static int __init twl4030_write_script_byte(u8 address, u8 byte)
+diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
+index cbbf3b3..aee3a22 100644
+--- a/include/linux/i2c/twl.h
++++ b/include/linux/i2c/twl.h
+@@ -502,7 +502,7 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
+ #define RES_32KCLKOUT           26
+ #define RES_RESET               27
+ /* Power Reference */
+-#define RES_Main_Ref            28
++#define RES_MAIN_REF            28
+ 
+ #define TOTAL_RESOURCES		28
+ /*
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0010-MFD-TWL4030-power-scripts-for-OMAP3-boards.patch

@@ -0,0 +1,705 @@
+From 0b29e1f61b85dd2d04f035088b70dc287d15b9f0 Mon Sep 17 00:00:00 2001
+From: Lesly A M <leslyam@ti.com>
+Date: Wed, 1 Jun 2011 14:56:49 -0700
+Subject: [PATCH 10/13] MFD: TWL4030: power scripts for OMAP3 boards
+
+Power bus message sequence for TWL4030 to enter sleep/wakeup/warm_reset.
+
+TWL4030 power scripts which can be used by different OMAP3 boards
+with the power companion chip (TWL4030 series).
+
+The twl4030 generic script can be used by any board file to update
+the power data in twl4030_platform_data.
+
+Since the TWL4030 power script has dependency with APIs in twl4030-power.c
+removing the __init for these APIs.
+
+For more information please see:
+	http://omapedia.org/wiki/TWL4030_power_scripts
+
+Signed-off-by: Lesly A M <leslyam@ti.com>
+Cc: Nishanth Menon <nm@ti.com>
+Cc: David Derrick <dderrick@ti.com>
+Cc: Samuel Ortiz <sameo@linux.intel.com>
+---
+ arch/arm/configs/omap2plus_defconfig |    1 +
+ arch/arm/mach-omap2/devices.c        |   15 ++
+ drivers/mfd/Kconfig                  |   11 +
+ drivers/mfd/Makefile                 |    1 +
+ drivers/mfd/twl4030-power.c          |   31 ++--
+ drivers/mfd/twl4030-script-omap.c    |  373 ++++++++++++++++++++++++++++++++++
+ include/linux/i2c/twl.h              |   41 ++++-
+ 7 files changed, 454 insertions(+), 19 deletions(-)
+ create mode 100644 drivers/mfd/twl4030-script-omap.c
+
+diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
+index 076db52..d9b9858 100644
+--- a/arch/arm/configs/omap2plus_defconfig
++++ b/arch/arm/configs/omap2plus_defconfig
+@@ -184,6 +184,7 @@ CONFIG_TWL4030_WATCHDOG=y
+ CONFIG_MENELAUS=y
+ CONFIG_TWL4030_CORE=y
+ CONFIG_TWL4030_POWER=y
++CONFIG_TWL4030_SCRIPT=m
+ CONFIG_REGULATOR=y
+ CONFIG_REGULATOR_TWL4030=y
+ CONFIG_REGULATOR_TPS65023=y
+diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
+index 7b85585..7653329 100644
+--- a/arch/arm/mach-omap2/devices.c
++++ b/arch/arm/mach-omap2/devices.c
+@@ -329,6 +329,20 @@ static void omap_init_audio(void)
+ static inline void omap_init_audio(void) {}
+ #endif
+ 
++#ifdef CONFIG_ARCH_OMAP3
++static struct platform_device omap_twl4030_script = {
++	.name	= "twl4030_script",
++	.id	= -1,
++};
++
++static void omap_init_twl4030_script(void)
++{
++	platform_device_register(&omap_twl4030_script);
++}
++#else
++static inline void omap_init_twl4030_script(void) {}
++#endif
++
+ #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
+ 
+ #include <plat/mcspi.h>
+@@ -691,6 +705,7 @@ static int __init omap2_init_devices(void)
+ 	omap_init_sham();
+ 	omap_init_aes();
+ 	omap_init_vout();
++	omap_init_twl4030_script();
+ 
+ 	return 0;
+ }
+diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
+index fe2370a..ea25d93 100644
+--- a/drivers/mfd/Kconfig
++++ b/drivers/mfd/Kconfig
+@@ -204,6 +204,17 @@ config TWL4030_POWER
+ 	  and load scripts controlling which resources are switched off/on
+ 	  or reset when a sleep, wakeup or warm reset event occurs.
+ 
++config TWL4030_SCRIPT
++	tristate "Support TWL4030 script for OMAP3 boards"
++	depends on TWL4030_CORE && TWL4030_POWER
++	help
++	  Say yes here if you want to use the twl4030 power scripts
++	  for OMAP3 boards. Power bus message sequence for
++	  TWL4030 to enter sleep/wakeup/warm_reset.
++
++	  TWL4030 power scripts which can be used by different
++	  OMAP3 boards with the power companion chip (TWL4030 series).
++
+ config TWL4030_CODEC
+ 	bool
+ 	depends on TWL4030_CORE
+diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
+index 419caa9..53ada21 100644
+--- a/drivers/mfd/Makefile
++++ b/drivers/mfd/Makefile
+@@ -42,6 +42,7 @@ obj-$(CONFIG_TWL4030_MADC)      += twl4030-madc.o
+ obj-$(CONFIG_TWL4030_POWER)    += twl4030-power.o
+ obj-$(CONFIG_TWL4030_CODEC)	+= twl4030-codec.o
+ obj-$(CONFIG_TWL6030_PWM)	+= twl6030-pwm.o
++obj-$(CONFIG_TWL4030_SCRIPT)    += twl4030-script-omap.o
+ 
+ obj-$(CONFIG_MFD_MC13XXX)	+= mc13xxx-core.o
+ 
+diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
+index 8162e43..91d5bc8 100644
+--- a/drivers/mfd/twl4030-power.c
++++ b/drivers/mfd/twl4030-power.c
+@@ -123,7 +123,7 @@ static u8 res_config_addrs[] = {
+ 	[RES_MAIN_REF]	= 0x94,
+ };
+ 
+-static int __init twl4030_write_script_byte(u8 address, u8 byte)
++static int twl4030_write_script_byte(u8 address, u8 byte)
+ {
+ 	int err;
+ 
+@@ -137,7 +137,7 @@ out:
+ 	return err;
+ }
+ 
+-static int __init twl4030_write_script_ins(u8 address, u16 pmb_message,
++static int twl4030_write_script_ins(u8 address, u16 pmb_message,
+ 					   u8 delay, u8 next)
+ {
+ 	int err;
+@@ -157,7 +157,7 @@ out:
+ 	return err;
+ }
+ 
+-static int __init twl4030_write_script(u8 address, struct twl4030_ins *script,
++static int twl4030_write_script(u8 address, struct twl4030_ins *script,
+ 				       int len)
+ {
+ 	int err;
+@@ -182,7 +182,7 @@ static int __init twl4030_write_script(u8 address, struct twl4030_ins *script,
+ 	return err;
+ }
+ 
+-static int __init twl4030_config_wakeup3_sequence(u8 address)
++static int twl4030_config_wakeup3_sequence(u8 address)
+ {
+ 	int err;
+ 	u8 data;
+@@ -207,7 +207,7 @@ out:
+ 	return err;
+ }
+ 
+-static int __init twl4030_config_wakeup12_sequence(u8 address)
++static int twl4030_config_wakeup12_sequence(u8 address)
+ {
+ 	int err = 0;
+ 	u8 data;
+@@ -261,7 +261,7 @@ out:
+ 	return err;
+ }
+ 
+-static int __init twl4030_config_sleep_sequence(u8 address)
++static int twl4030_config_sleep_sequence(u8 address)
+ {
+ 	int err;
+ 
+@@ -275,7 +275,7 @@ static int __init twl4030_config_sleep_sequence(u8 address)
+ 	return err;
+ }
+ 
+-static int __init twl4030_config_warmreset_sequence(u8 address)
++static int twl4030_config_warmreset_sequence(u8 address)
+ {
+ 	int err;
+ 	u8 rd_data;
+@@ -323,7 +323,7 @@ out:
+ 	return err;
+ }
+ 
+-static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
++static int twl4030_configure_resource(struct twl4030_resconfig *rconfig)
+ {
+ 	int rconfig_addr;
+ 	int err;
+@@ -415,7 +415,7 @@ static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
+ 	return 0;
+ }
+ 
+-static int __init load_twl4030_script(struct twl4030_script *tscript,
++static int load_twl4030_script(struct twl4030_script *tscript,
+ 	       u8 address)
+ {
+ 	int err;
+@@ -510,8 +510,9 @@ int twl4030_remove_script(u8 flags)
+ 
+ 	return err;
+ }
++EXPORT_SYMBOL_GPL(twl4030_remove_script);
+ 
+-void __init twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
++int twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
+ {
+ 	int err = 0;
+ 	int i;
+@@ -529,7 +530,6 @@ void __init twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
+ 			TWL4030_PM_MASTER_PROTECT_KEY);
+ 	if (err)
+ 		goto unlock;
+-
+ 	for (i = 0; i < twl4030_scripts->num; i++) {
+ 		err = load_twl4030_script(twl4030_scripts->scripts[i], address);
+ 		if (err)
+@@ -552,18 +552,19 @@ void __init twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
+ 			TWL4030_PM_MASTER_PROTECT_KEY);
+ 	if (err)
+ 		pr_err("TWL4030 Unable to relock registers\n");
+-	return;
++	return err;
+ 
+ unlock:
+ 	if (err)
+ 		pr_err("TWL4030 Unable to unlock registers\n");
+-	return;
++	return err;
+ load:
+ 	if (err)
+ 		pr_err("TWL4030 failed to load scripts\n");
+-	return;
++	return err;
+ resource:
+ 	if (err)
+ 		pr_err("TWL4030 failed to configure resource\n");
+-	return;
++	return err;
+ }
++EXPORT_SYMBOL_GPL(twl4030_power_init);
+diff --git a/drivers/mfd/twl4030-script-omap.c b/drivers/mfd/twl4030-script-omap.c
+new file mode 100644
+index 0000000..867a442
+--- /dev/null
++++ b/drivers/mfd/twl4030-script-omap.c
+@@ -0,0 +1,373 @@
++/*
++ * OMAP power script for PMIC TWL4030
++ *
++ * Author: Lesly A M <leslyam@ti.com>
++ *
++ * Copyright (C) 2010 Texas Instruments, Inc.
++ * Lesly A M <leslyam@ti.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++
++#include <linux/i2c/twl.h>
++
++/*
++ * power management signal connections for OMAP3430 with TWL5030
++ *
++ *                          TWL5030                             OMAP3430
++ *                     ______________________             _____________________
++ *                    |                      |           |                     |
++ *                    |          (P1) NSLEEP1|<----------|SYS_OFFMODE          |
++ *                    |              NRESWARM|<----------|NWARMRESET           |
++ *                    |          (P2) NSLEEP2|---|       |                     |
++ *                    |                      |  ===      |                     |
++ *                    |                      |   -       |                     |
++ *                    |                      |           |                     |
++ *                    |                 VDD1 |---------->| VDD1                |
++ *                    |                 VDD2 |---------->| VDD2                |
++ *                    |                  VIO |---------->| VDDS                |
++ *  ________          |                VAUX1 |           |                     |
++ * |        |         |                 ...  |           |                     |
++ * |  ENABLE|<--------|CLKEN           CLKREQ|<----------|SYS_CLKREQ           |
++ * |  CLKOUT|-------->|HFCLKIN  (P3) HFCLKOUT|---------->|XTALIN               |
++ * |________|         |______________________|           |_____________________|
++ *
++ *
++ *	Signal descriptions:
++ *
++ * SYS_OFFMODE - OMAP drives this signal low only when the OMAP is in the
++ *	OFF idle mode. It is driven high when a wake up event is detected.
++ *	This signal should control the P1 device group in the PMIC.
++ *
++ * SYS_CLKREQ - OMAP should drive this signal low when the OMAP goes into
++ *	any idle mode. This signal should control the P3 device group
++ *	in the PMIC. It is used to notify PMIC when XTALIN is no longer needed.
++ *
++ * NSLEEP1(P1) - When this signal goes low the P1 sleep sequence is executed
++ *	in the PMIC turning off certain resources. When this signal goes high
++ *	the P1 active sequence is executed turning back on certain resources.
++ *
++ * NSLEEP2(P2) - This signal controls the P2 device group of the PMIC.
++ *	It is not used in this setup and should be tied to ground.
++ *	This can be used for connecting a different processor or MODEM chip.
++ *
++ * CLKREQ(P3) - When this signal goes low the P3 sleep sequence is executed
++ *	in the PMIC turning off HFCLKOUT. When this signal goes high
++ *	the P3 active sequence is executed turning back on HFCLKOUT and other
++ *	resources.
++ *
++ * CLKEN - Enable signal for oscillator. Should only go low when OMAP is
++ *	in the OFF idle mode due to long oscillator startup times.
++ *
++ * HFCLKIN - Oscillator output clock into PMIC.
++ *
++ * HFCLKOUT - System clock output from PMIC to OMAP.
++ *
++ * XTALIN - OMAP system clock input(HFCLKOUT).
++ */
++
++/*
++ * Recommended sleep and active sequences for TWL5030 when connected to OMAP3
++ *
++ * WARNING: If the board is using NSLEEP2(P2), should modify this script and
++ * setuptime values accordingly.
++ *
++ * Chip Retention/Off (using i2c for scaling voltage):
++ *	When OMAP de-assert the SYS_CLKREQ signal, only HFCLKOUT is affected
++ *	since it is the only resource assigned to P3 only.
++ *
++ * Sysoff (using sys_off signal):
++ *	When OMAP de-assert the SYS_OFFMODE signal A2S(active to sleep sequence)
++ *	on the PMIC is executed. This will put resources of TYPE2=1 and TYPE2=2
++ *	into sleep. At this point only resources assigned to P1 only will be
++ *	affected (VDD1, VDD2 & VPLL1).
++ *
++ *	Next the OMAP will lower SYS_CLKREQ which will allow the A2S sequence
++ *	in PMIC to execute again. This will put resources of TYPE2=1 and TYPE2=2
++ *	into sleep but will affect resources that are assigned to P3(HFCLKOUT)
++ *	only or assigned to P1 and P3.
++ *
++ *	On wakeup event OMAP goes active and pulls the SYS_CLKREQ high,
++ *	which will execute the P3 S2A sequence on the PMIC. This will turn on
++ *	resources assigned to P3 or assigned to P1 and P3 and of TYPE2=2.
++ *
++ *	Next the OMAP will wait the PRM_VOLTOFFSET time and then de-assert
++ *	the SYS_OFFMODE pin allowing the PMIC to execute the P1 S2A active
++ *	sequence. This will turn on resources assigned to P1 or assigned to
++ *	P1 and P3 and of TYPE2=1.
++ *
++ *	Timing diagram for OMAP wakeup from OFFMODE using sys_off signal
++ *                 _____________________________________________________________
++ * OMAP active  __/
++ *                       |<--------------------PRM_CLKSETP-------------------->|
++ *                        ______________________________________________________
++ * SYS_CLKREQ   _________/
++ *                           ___________________________________________________
++ * CLKEN        ____________/
++ *
++ * HFCLKIN      _______________________________________________/////////////////
++ *
++ * HFCLKOUT     __________________________________________________//////////////
++ *                       |<---PRM_VOLTOFFSET-->|
++ *                                              ________________________________
++ * SYS_OFFMODE  _______________________________/
++ *                                             |<--------PRM_VOLTSETUP2------->|
++ *                                                                   ___________
++ * VPLL1        ____________________________________________________/
++ *                                                                            __
++ * VDD1         _____________________________________________________________/
++ *                                                                            __
++ * VDD2         _____________________________________________________________/
++ *
++ *	Other resources which are not handled by this script should be
++ *	controlled by the respective drivers using them (VAUX1, VAUX2, VAUX3,
++ *	VAUX4, VMMC1, VMMC2, VPLL2, VSIM, VDAC, VUSB1V5, VUSB1V8 & VUSB3V1).
++ *
++ * More info:
++ *	http://omapedia.org/wiki/TWL4030_power_scripts
++ */
++
++/**
++ * DOC: Sleep to active sequence for P1/P2
++ *
++ * Sequence to control the TWL4030 Power resources,
++ * when the system wakeup from sleep.
++ * Executed upon P1_P2 transition for wakeup
++ * (sys_offmode signal de-asserted on OMAP).
++ */
++static struct twl4030_ins wakeup_p12_seq[] __initdata = {
++	/*
++	 * Broadcast message to put resources to active
++	 *
++	 * Since we are not using TYPE, resources which have TYPE2 configured
++	 * as 1 will be targeted (VPLL1, VDD1, VDD2, REGEN, NRES_PWRON, SYSEN).
++	 */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R1,
++							RES_STATE_ACTIVE), 2},
++};
++
++static struct twl4030_script wakeup_p12_script __initdata = {
++	.script	= wakeup_p12_seq,
++	.size	= ARRAY_SIZE(wakeup_p12_seq),
++	.flags	= TWL4030_WAKEUP12_SCRIPT,
++};
++
++/**
++ * DOC: Sleep to active sequence for P3
++ *
++ * Sequence to control the TWL4030 Power resources,
++ * when the system wakeup from sleep.
++ * Executed upon P3 transition for wakeup
++ * (clkreq signal asserted on OMAP).
++ */
++static struct twl4030_ins wakeup_p3_seq[] __initdata = {
++	/*
++	 * Broadcast message to put resources to active
++	 *
++	 * Since we are not using TYPE, resources which have TYPE2 configured
++	 * as 2 will be targeted
++	 * (VINTANA1, VINTANA2, VINTDIG, VIO, CLKEN, HFCLKOUT).
++	 */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2,
++							RES_STATE_ACTIVE), 2},
++};
++
++static struct twl4030_script wakeup_p3_script __initdata = {
++	.script = wakeup_p3_seq,
++	.size   = ARRAY_SIZE(wakeup_p3_seq),
++	.flags  = TWL4030_WAKEUP3_SCRIPT,
++};
++
++/**
++ * DOC: Active to sleep sequence for P1/P2/P3
++ *
++ * Sequence to control the TWL4030 Power resources,
++ * when the system goes into sleep.
++ * Executed upon P1_P2/P3 transition for sleep.
++ * (sys_offmode signal asserted/clkreq de-asserted on OMAP).
++ */
++static struct twl4030_ins sleep_on_seq[] __initdata = {
++	/* Broadcast message to put res to sleep (TYPE2 = 1, 2) */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R1,
++							RES_STATE_SLEEP), 2},
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2,
++							RES_STATE_SLEEP), 2},
++};
++
++static struct twl4030_script sleep_on_script __initdata = {
++	.script	= sleep_on_seq,
++	.size	= ARRAY_SIZE(sleep_on_seq),
++	.flags	= TWL4030_SLEEP_SCRIPT,
++};
++
++/**
++ * DOC: Warm reset sequence
++ *
++ * Sequence to reset the TWL4030 Power resources,
++ * when the system gets warm reset.
++ * Executed upon warm reset signal.
++ *
++ * First the device is put in reset, then the system clock is requested to
++ * the external oscillator, and default ON power reference and power providers
++ * are enabled. Next some additional resources which are software controlled
++ * are enabled. Finally sequence is ended by the release of TWL5030 reset.
++ */
++static struct twl4030_ins wrst_seq[] __initdata = {
++	/*
++	 * As a workaround for OMAP Erratum  (ID: i537 - OMAP HS devices are
++	 * not recovering from warm reset while in OFF mode)
++	 * NRESPWRON is toggled to force a power on reset condition to OMAP
++	 */
++	/* Trun OFF NRES_PWRON */
++	{MSG_SINGULAR(DEV_GRP_NULL, RES_NRES_PWRON, RES_STATE_OFF), 2},
++	/* Reset twl4030 */
++	{MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
++	/* Reset MAIN_REF */
++	{MSG_SINGULAR(DEV_GRP_NULL, RES_MAIN_REF, RES_STATE_WRST), 2},
++	/* Reset All type2_group2 */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2,
++							RES_STATE_WRST), 2},
++	/* Reset VUSB_3v1 */
++	{MSG_SINGULAR(DEV_GRP_NULL, RES_VUSB_3V1, RES_STATE_WRST), 2},
++	/* Reset All type2_group1 */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R1,
++							RES_STATE_WRST), 2},
++	/* Reset the Reset & Contorl_signals */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_RC, RES_TYPE_ALL, RES_TYPE2_R0,
++							RES_STATE_WRST), 2},
++	/* Re-enable twl4030 */
++	{MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
++	/* Trun ON NRES_PWRON */
++	{MSG_SINGULAR(DEV_GRP_NULL, RES_NRES_PWRON, RES_STATE_ACTIVE), 2},
++};
++
++static struct twl4030_script wrst_script __initdata = {
++	.script = wrst_seq,
++	.size   = ARRAY_SIZE(wrst_seq),
++	.flags  = TWL4030_WRST_SCRIPT,
++};
++
++/* TWL4030 script for sleep, wakeup & warm_reset */
++static struct twl4030_script *twl4030_scripts[] __initdata = {
++	&wakeup_p12_script,
++	&wakeup_p3_script,
++	&sleep_on_script,
++	&wrst_script,
++};
++
++/**
++ * DOC: TWL4030 resource configuration
++ *
++ * Resource which are attached to P1 device group alone
++ * will go to sleep state, when sys_off signal from OMAP is de-asserted.
++ *	(VPLL1, VDD1, VDD2)
++ *
++ * None of the resources are attached to P2 device group alone.
++ * (WARNING: If MODEM or connectivity chip is connected to NSLEEP2 PIN on
++ * TWL4030, should modify the resource configuration accordingly).
++ *
++ * Resource which are attached to P3 device group alone
++ * will go to sleep state, when clk_req signal from OMAP is de-asserted.
++ *	(HFCLKOUT)
++ *
++ * Resource which are attached to more than one device group
++ * will go to sleep state, when corresponding signals are de-asserted.
++ *	(VINTANA1, VINTANA2, VINTDIG, VIO, REGEN, NRESPWRON, CLKEN, SYSEN)
++ *
++ * REGEN is an output of the device which can be connected to slave power ICs
++ * or external LDOs that power on before voltage for the IO interface (VIO).
++ *
++ * SYSEN is a bidirectional signal of the device that controls slave power ICs.
++ * In master mode, the device sets SYSEN high to enable the slave power ICs.
++ * In slave mode, when one of the power ICs drives the SYSEN signal low,
++ * all devices of the platform stay in the wait-on state.
++ *
++ * Resource which are attached to none of the device group by default
++ * will be in sleep state. These resource should be controlled by
++ * the respective drivers using them.
++ * Resource which are controlled by drivers are not modified here.
++ *	(VAUX1, VAUX2, VAUX3, VAUX4, VMMC1, VMMC2, VPLL2, VSIM, VDAC,
++ *	VUSB1V5, VUSB1V8, VUSB3V1)
++ *
++ * Resource using reset values.
++ *	(32KCLKOUT, TRITON_RESET, MAINREF)
++ */
++static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
++	{ .resource = RES_VPLL1, .devgroup = DEV_GRP_P1, .type = 3,
++		.type2 = 1, .remap_sleep = RES_STATE_OFF },
++	{ .resource = RES_VINTANA1, .devgroup = DEV_GRP_ALL, .type = 1,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_VINTANA2, .devgroup = DEV_GRP_ALL, .type = 0,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_VINTDIG, .devgroup = DEV_GRP_ALL, .type = 1,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_VIO, .devgroup = DEV_GRP_ALL, .type = 2,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_VDD1, .devgroup = DEV_GRP_P1,
++		.type = 4, .type2 = 1, .remap_sleep = RES_STATE_OFF },
++	{ .resource = RES_VDD2, .devgroup = DEV_GRP_P1,
++		.type = 3, .type2 = 1, .remap_sleep = RES_STATE_OFF },
++	{ .resource = RES_REGEN, .devgroup = DEV_GRP_ALL, .type = 2,
++		.type2 = 1, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_ALL, .type = 0,
++		.type2 = 1, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_CLKEN, .devgroup = DEV_GRP_ALL, .type = 3,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_SYSEN, .devgroup = DEV_GRP_ALL, .type = 6,
++		.type2 = 1, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
++		.type = 0, .type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ 0, 0},
++};
++
++struct twl4030_power_data twl4030_generic_script __initdata = {
++	.scripts	= twl4030_scripts,
++	.num		= ARRAY_SIZE(twl4030_scripts),
++	.resource_config = twl4030_rconfig,
++};
++
++static int __init twl4030_script_probe(struct platform_device *pdev)
++{
++	return twl4030_power_init(&twl4030_generic_script);
++}
++
++static int twl4030_script_remove(struct platform_device *pdev)
++{
++	return twl4030_remove_script(TWL4030_SLEEP_SCRIPT |
++			TWL4030_WAKEUP12_SCRIPT | TWL4030_WAKEUP3_SCRIPT |
++			TWL4030_WRST_SCRIPT);
++}
++
++static struct platform_driver twl4030_script_driver = {
++	.remove	= twl4030_script_remove,
++	.driver	= {
++			.name = "twl4030_script",
++			.owner = THIS_MODULE,
++		},
++};
++
++static int __init twl4030_script_init(void)
++{
++	/* Register the TWL4030 script driver */
++	return platform_driver_probe(&twl4030_script_driver,
++					twl4030_script_probe);
++}
++
++static void __exit twl4030_script_cleanup(void)
++{
++	/* Unregister TWL4030 script driver */
++	platform_driver_unregister(&twl4030_script_driver);
++}
++
++module_init(twl4030_script_init);
++module_exit(twl4030_script_cleanup);
++
++MODULE_DESCRIPTION("OMAP TWL4030 script driver");
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Texas Instruments Inc");
+diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
+index aee3a22..f343974 100644
+--- a/include/linux/i2c/twl.h
++++ b/include/linux/i2c/twl.h
+@@ -205,6 +205,12 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
+ 	return -EIO;
+ }
+ #endif
++
++#ifdef CONFIG_TWL4030_POWER
++extern struct twl4030_power_data twl4030_generic_script;
++#else
++#define twl4030_generic_script	NULL;
++#endif
+ /*----------------------------------------------------------------------*/
+ 
+ /*
+@@ -437,9 +443,23 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
+ 
+ /* Power bus message definitions */
+ 
+-/* The TWL4030/5030 splits its power-management resources (the various
+- * regulators, clock and reset lines) into 3 processor groups - P1, P2 and
+- * P3. These groups can then be configured to transition between sleep, wait-on
++/*
++ * The TWL4030/5030 splits its power-management resources (the various
++ * regulators, clock and reset lines) into 3 processor groups - P1, P2 and P3.
++ *
++ * Resources attached to device group P1 is managed depending on the state of
++ * NSLEEP1 pin of TWL4030, which is connected to sys_off signal from OMAP
++ *
++ * Resources attached to device group P2 is managed depending on the state of
++ * NSLEEP2 pin of TWL4030, which is can be connected to a modem or
++ * connectivity chip
++ *
++ * Resources attached to device group P3 is managed depending on the state of
++ * CLKREQ pin of TWL4030, which is connected to clk request signal from OMAP
++ *
++ * If required these resources can be attached to combination of P1/P2/P3.
++ *
++ * These groups can then be configured to transition between sleep, wait-on
+  * and active states by sending messages to the power bus.  See Section 5.4.2
+  * Power Resources of TWL4030 TRM
+  */
+@@ -449,7 +469,17 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
+ #define DEV_GRP_P1		0x1	/* P1: all OMAP devices */
+ #define DEV_GRP_P2		0x2	/* P2: all Modem devices */
+ #define DEV_GRP_P3		0x4	/* P3: all peripheral devices */
++#define DEV_GRP_ALL		0x7	/* P1/P2/P3: all devices */
+ 
++/*
++ * The 27 power resources in TWL4030 is again divided into
++ * analog resources:
++ *	Power Providers - LDO regulators, dc-to-dc regulators
++ *	Power Reference - analog reference
++ *
++ * and digital resources:
++ *	Reset & Clock - reset and clock signals.
++ */
+ /* Resource groups */
+ #define RES_GRP_RES		0x0	/* Reserved */
+ #define RES_GRP_PP		0x1	/* Power providers */
+@@ -461,7 +491,10 @@ static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
+ #define RES_GRP_ALL		0x7	/* All resource groups */
+ 
+ #define RES_TYPE2_R0		0x0
++#define RES_TYPE2_R1		0x1
++#define RES_TYPE2_R2		0x2
+ 
++#define RES_TYPE_R0		0x0
+ #define RES_TYPE_ALL		0x7
+ 
+ /* Resource states */
+@@ -636,7 +669,7 @@ struct twl4030_power_data {
+ #define TWL4030_RESCONFIG_UNDEF	((u8)-1)
+ };
+ 
+-extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
++extern int twl4030_power_init(struct twl4030_power_data *triton2_scripts);
+ extern int twl4030_remove_script(u8 flags);
+ 
+ struct twl4030_codec_audio_data {
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0011-MFD-TWL4030-TWL-version-checking.patch

@@ -0,0 +1,164 @@
+From 3ceb224732230934aba7d082f3e2ca96c14a9ca0 Mon Sep 17 00:00:00 2001
+From: Lesly A M <leslyam@ti.com>
+Date: Wed, 1 Jun 2011 14:56:56 -0700
+Subject: [PATCH 11/13] MFD: TWL4030: TWL version checking
+
+Added API to get the TWL5030 Si version from the IDCODE register.
+It is used for enabling the workaround for TWL erratum 27.
+
+Signed-off-by: Lesly A M <leslyam@ti.com>
+Cc: Nishanth Menon <nm@ti.com>
+Cc: David Derrick <dderrick@ti.com>
+Cc: Samuel Ortiz <sameo@linux.intel.com>
+---
+ drivers/mfd/twl-core.c  |   62 +++++++++++++++++++++++++++++++++++++++++++++++
+ include/linux/i2c/twl.h |   17 ++++++++++++-
+ 2 files changed, 78 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
+index 9096d7d..a60601d 100644
+--- a/drivers/mfd/twl-core.c
++++ b/drivers/mfd/twl-core.c
+@@ -251,6 +251,9 @@
+ /* is driver active, bound to a chip? */
+ static bool inuse;
+ 
++/* TWL IDCODE Register value */
++static u32 twl_idcode;
++
+ static unsigned int twl_id;
+ unsigned int twl_rev(void)
+ {
+@@ -509,6 +512,58 @@ EXPORT_SYMBOL(twl_i2c_read_u8);
+ 
+ /*----------------------------------------------------------------------*/
+ 
++/**
++ * twl_read_idcode_register - API to read the IDCODE register.
++ *
++ * Unlocks the IDCODE register and read the 32 bit value.
++ */
++static int twl_read_idcode_register(void)
++{
++	int err;
++
++	err = twl_i2c_write_u8(TWL4030_MODULE_INTBR, TWL_EEPROM_R_UNLOCK,
++						REG_UNLOCK_TEST_REG);
++	if (err) {
++		pr_err("TWL4030 Unable to unlock IDCODE registers -%d\n", err);
++		goto fail;
++	}
++
++	err = twl_i2c_read(TWL4030_MODULE_INTBR, (u8 *)(&twl_idcode),
++						REG_IDCODE_7_0, 4);
++	if (err) {
++		pr_err("TWL4030: unable to read IDCODE -%d\n", err);
++		goto fail;
++	}
++
++	err = twl_i2c_write_u8(TWL4030_MODULE_INTBR, 0x0, REG_UNLOCK_TEST_REG);
++	if (err)
++		pr_err("TWL4030 Unable to relock IDCODE registers -%d\n", err);
++fail:
++	return err;
++}
++
++/**
++ * twl_get_type - API to get TWL Si type.
++ *
++ * Api to get the TWL Si type from IDCODE value.
++ */
++int twl_get_type(void)
++{
++	return TWL_SIL_TYPE(twl_idcode);
++}
++EXPORT_SYMBOL_GPL(twl_get_type);
++
++/**
++ * twl_get_version - API to get TWL Si version.
++ *
++ * Api to get the TWL Si version from IDCODE value.
++ */
++int twl_get_version(void)
++{
++	return TWL_SIL_REV(twl_idcode);
++}
++EXPORT_SYMBOL_GPL(twl_get_version);
++
+ static struct device *
+ add_numbered_child(unsigned chip, const char *name, int num,
+ 		void *pdata, unsigned pdata_len,
+@@ -1071,6 +1126,7 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
+ 	unsigned			i;
+ 	struct twl4030_platform_data	*pdata = client->dev.platform_data;
+ 	u8 temp;
++	int ret = 0;
+ 
+ 	if (!pdata) {
+ 		dev_dbg(&client->dev, "no platform data?\n");
+@@ -1117,6 +1173,12 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
+ 	/* setup clock framework */
+ 	clocks_init(&client->dev, pdata->clock);
+ 
++	/* read TWL IDCODE Register */
++	if (twl_id == TWL4030_CLASS_ID) {
++		ret = twl_read_idcode_register();
++		WARN(ret < 0, "Error: reading twl_idcode register value\n");
++	}
++
+ 	/* load power event scripts */
+ 	if (twl_has_power() && pdata->power)
+ 		twl4030_power_init(pdata->power);
+diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
+index f343974..23ec058 100644
+--- a/include/linux/i2c/twl.h
++++ b/include/linux/i2c/twl.h
+@@ -151,7 +151,12 @@
+ #define MMC_PU				(0x1 << 3)
+ #define MMC_PD				(0x1 << 2)
+ 
+-
++#define TWL_SIL_TYPE(rev)		((rev) & 0x00FFFFFF)
++#define TWL_SIL_REV(rev)		((rev) >> 24)
++#define TWL_SIL_5030			0x09002F
++#define TWL5030_REV_1_0			0x00
++#define TWL5030_REV_1_1			0x10
++#define TWL5030_REV_1_2			0x30
+ 
+ #define TWL4030_CLASS_ID 		0x4030
+ #define TWL6030_CLASS_ID 		0x6030
+@@ -181,6 +186,9 @@ int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg);
+ int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
+ int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
+ 
++int twl_get_type(void);
++int twl_get_version(void);
++
+ int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
+ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
+ 
+@@ -286,7 +294,12 @@ extern struct twl4030_power_data twl4030_generic_script;
+  *(Use TWL_4030_MODULE_INTBR)
+  */
+ 
++#define REG_IDCODE_7_0			0x00
++#define REG_IDCODE_15_8			0x01
++#define REG_IDCODE_16_23		0x02
++#define REG_IDCODE_31_24		0x03
+ #define REG_GPPUPDCTR1			0x0F
++#define REG_UNLOCK_TEST_REG		0x12
+ 
+ /*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */
+ 
+@@ -295,6 +308,8 @@ extern struct twl4030_power_data twl4030_generic_script;
+ #define SR_I2C_SCL_CTRL_PU		BIT(4)
+ #define SR_I2C_SDA_CTRL_PU		BIT(6)
+ 
++#define TWL_EEPROM_R_UNLOCK		0x49
++
+ /*----------------------------------------------------------------------*/
+ 
+ /*
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0012-MFD-TWL4030-workaround-changes-for-Erratum-27.patch

@@ -0,0 +1,341 @@
+From 0bec9f7b20e7c61e0bab93195ec39cf94f1f8e25 Mon Sep 17 00:00:00 2001
+From: Lesly A M <leslyam@ti.com>
+Date: Wed, 1 Jun 2011 14:57:01 -0700
+Subject: [PATCH 12/13] MFD: TWL4030: workaround changes for Erratum 27
+
+Workaround for TWL5030 Silicon Errata 27 & 28:
+	27 - VDD1, VDD2, may have glitches when their output value is updated.
+	28 - VDD1 and / or VDD2 DCDC clock may stop working when internal clock
+		is switched from internal to external.
+
+Erratum 27:
+	If the DCDC regulators is running on their internal oscillator,
+	negative glitches may occur on VDD1, VDD2 output when voltage is changed.
+	The OMAP device may reboot if the VDD1 or VDD2 go below the
+	core minimum operating voltage.
+
+	WORKAROUND
+	Set up the TWL5030 DC-DC power supplies to use the HFCLKIN instead of
+	the internal oscillator.
+
+Erratum 28:
+	VDD1/VDD2 clock system may hang during switching the clock source from
+	internal oscillator to external. VDD1/VDD2 output voltages may collapse
+	if clock stops.
+
+	WORKAROUND
+	If HFCLK is disabled in OFFMODE, modify the sleep/wakeup sequence and
+	setuptimes to make sure the switching will happen only when HFCLKIN is stable.
+	Also use the TWL5030 watchdog to safeguard the first switching from
+	internal oscillator to HFCLKIN during the TWL5030 init.
+
+	IMPACT
+	power sequence is changed.
+	sleep/wakeup time values will be changed.
+
+The workaround changes are called from twl4030_power_init(), since we have to
+make some i2c_read calls to check the TWL4030 version & the i2c will not be
+initialized in the early stage.
+
+This workaround is required for TWL5030 Silicon version less than ES1.2
+The power script & setup time changes are recommended by TI HW team.
+
+For more information please see:
+	http://omapedia.org/wiki/TWL4030_power_scripts
+
+Changes taken from TWL4030 Erratum 27 workaround patch by Nishanth Menon.
+
+Signed-off-by: Lesly A M <leslyam@ti.com>
+Cc: Nishanth Menon <nm@ti.com>
+Cc: David Derrick <dderrick@ti.com>
+Cc: Samuel Ortiz <sameo@linux.intel.com>
+---
+ drivers/mfd/twl4030-power.c       |   79 +++++++++++++++++++
+ drivers/mfd/twl4030-script-omap.c |  150 +++++++++++++++++++++++++++++++++++++
+ include/linux/i2c/twl.h           |    1 +
+ 3 files changed, 230 insertions(+), 0 deletions(-)
+
+diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
+index 91d5bc8..8af3fe3 100644
+--- a/drivers/mfd/twl4030-power.c
++++ b/drivers/mfd/twl4030-power.c
+@@ -63,6 +63,14 @@ static u8 twl4030_start_script_address = 0x2b;
+ #define R_MEMORY_ADDRESS	PHY_TO_OFF_PM_MASTER(0x59)
+ #define R_MEMORY_DATA		PHY_TO_OFF_PM_MASTER(0x5a)
+ 
++#define R_VDD1_OSC		0x5C
++#define R_VDD2_OSC		0x6A
++#define R_VIO_OSC		0x52
++#define EXT_FS_CLK_EN		BIT(6)
++
++#define R_WDT_CFG		0x03
++#define WDT_WRK_TIMEOUT		0x03
++
+ /* resource configuration registers
+    <RESOURCE>_DEV_GRP   at address 'n+0'
+    <RESOURCE>_TYPE      at address 'n+1'
+@@ -512,6 +520,67 @@ int twl4030_remove_script(u8 flags)
+ }
+ EXPORT_SYMBOL_GPL(twl4030_remove_script);
+ 
++/**
++ * twl_dcdc_use_hfclk - API to use HFCLK for TWL DCDCs
++ *
++ * TWL DCDCs switching to HFCLK instead of using internal RC oscillator.
++ */
++static int twl_dcdc_use_hfclk(void)
++{
++	u8 val;
++	u8 smps_osc_reg[] = {R_VDD1_OSC, R_VDD2_OSC, R_VIO_OSC};
++	int i;
++	int err;
++
++	for (i = 0; i < sizeof(smps_osc_reg); i++) {
++		err = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &val,
++							smps_osc_reg[i]);
++		val |= EXT_FS_CLK_EN;
++		err |= twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, val,
++							smps_osc_reg[i]);
++	}
++	return err;
++}
++
++/**
++ * twl_erratum27_workaround - Workaround for TWL5030 Silicon Erratum 27
++ * 27 - VDD1, VDD2, may have glitches when their output value is updated.
++ * 28 - VDD1 and / or VDD2 DCDC clock may stop working when internal clock is
++ * switched from internal to external.
++ *
++ * Workaround requires the TWL DCDCs to use HFCLK instead of
++ * internal oscillator. Also enable TWL watchdog before switching the osc
++ * to recover if the VDD1/VDD2 stop working.
++ */
++static void twl_erratum27_workaround(void)
++{
++	u8 wdt_counter_val = 0;
++	int err;
++
++	/* Setup the twl wdt to take care of borderline failure case */
++	err = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &wdt_counter_val,
++			R_WDT_CFG);
++	err |= twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, WDT_WRK_TIMEOUT,
++			R_WDT_CFG);
++
++	/* TWL DCDC switching to HFCLK */
++	err |= twl_dcdc_use_hfclk();
++
++	/* restore the original value */
++	err |= twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, wdt_counter_val,
++			R_WDT_CFG);
++	if (err)
++		pr_warning("TWL4030: workaround setup failed!\n");
++}
++
++static bool is_twl5030_erratum27wa_required(void)
++{
++	if (twl_get_type() == TWL_SIL_5030)
++		return (twl_get_version() < TWL5030_REV_1_2);
++
++	return 0;
++}
++
+ int twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
+ {
+ 	int err = 0;
+@@ -530,6 +599,16 @@ int twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
+ 			TWL4030_PM_MASTER_PROTECT_KEY);
+ 	if (err)
+ 		goto unlock;
++
++	/* Applying TWL5030 Erratum 27 WA based on Si revision &
++	 * flag updated from board file*/
++	if (is_twl5030_erratum27wa_required()) {
++		pr_info("TWL5030: Enabling workaround for Si Erratum 27\n");
++		twl_erratum27_workaround();
++		if (twl4030_scripts->twl5030_erratum27wa_script)
++			twl4030_scripts->twl5030_erratum27wa_script();
++	}
++
+ 	for (i = 0; i < twl4030_scripts->num; i++) {
+ 		err = load_twl4030_script(twl4030_scripts->scripts[i], address);
+ 		if (err)
+diff --git a/drivers/mfd/twl4030-script-omap.c b/drivers/mfd/twl4030-script-omap.c
+index 867a442..ff93fd2 100644
+--- a/drivers/mfd/twl4030-script-omap.c
++++ b/drivers/mfd/twl4030-script-omap.c
+@@ -326,10 +326,160 @@ static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
+ 	{ 0, 0},
+ };
+ 
++/*
++ * Sleep and active sequences with changes for TWL5030 Erratum 27 workaround
++ *
++ * Sysoff (using sys_off signal):
++ *	When SYS_CLKREQ goes low during retention no resources will be affected
++ *	since no resources are assigned to P3 only.
++ *
++ *	Since all resources are assigned to P1 and P3 then all resources
++ *	will be affected on the falling edge of P3 (SYS_CLKREQ).
++ *	When OMAP lower the SYS_CLKREQ signal PMIC will execute the
++ *	A2S sequence in which HFCLKOUT is dissabled first and
++ *	after 488.32 usec(PRM_VOLTOFFSET) resources assigned to P1 and P3
++ *	and of TYPE2=1 are put to sleep
++ *	(VDD1, VDD2, VPLL1, REGEN, NRESPWRON & SYSEN).
++ *	Again after a 61.04 usec resources assigned to P1 and P3
++ *	and of TYPE2=2 are put to sleep
++ *	(VINTANA1, VINTANA2, VINTDIG, VIO & CLKEN).
++ *
++ *	On wakeup event OMAP goes active and pulls the SYS_CLKREQ high,
++ *	and will execute the S2A sequence which is same for P1_P2 & P3.
++ *	This will turn on all resources of TYPE2=2 to go to the active state.
++ *	Three dummy broadcast messages are added to get a delay of ~10 ms
++ *	before enabling the HFCLKOUT resource. And after a 30.52 usec
++ *	all resources of TYPE2=1 are put to the active state.
++ *
++ *	This 10ms delay can be reduced if the oscillator is having less
++ *	stabilization time. A should be taken care if it needs more time
++ *	for stabilization.
++ *
++ */
++
++/**
++ * DOC: Sleep to Active sequence for P1/P2/P3
++ *
++ * The wakeup sequence is adjusted to do the VDD1/VDD2 voltage ramp-up
++ * only after HFCLKIN is stabilized and the HFCLKOUT is enabled.
++ */
++static struct twl4030_ins wakeup_seq_erratum27[] __initdata = {
++	/*
++	 * Broadcast message to put res(TYPE2 = 2) to active.
++	 * Wait for ~10 mS (ramp-up time for OSC on the board)
++	 * after HFCLKIN is enabled
++	 */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2,
++							RES_STATE_ACTIVE), 55},
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2,
++							RES_STATE_ACTIVE), 55},
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2,
++							RES_STATE_ACTIVE), 54},
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2,
++							RES_STATE_ACTIVE), 1},
++	/* Singular message to enable HCLKOUT after HFCLKIN is stabilized */
++	{MSG_SINGULAR(DEV_GRP_NULL, RES_HFCLKOUT, RES_STATE_ACTIVE), 1},
++	/*
++	 * Broadcast message to put res(TYPE2 = 1) to active.
++	 * VDD1/VDD2 ramp-up after HFCLKIN is stable and HFCLKOUT is enabled.
++	 */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R1,
++							RES_STATE_ACTIVE), 2},
++};
++
++static struct twl4030_script wakeup_script_erratum27 __initdata = {
++	.script	= wakeup_seq_erratum27,
++	.size	= ARRAY_SIZE(wakeup_seq_erratum27),
++	.flags	= TWL4030_WAKEUP12_SCRIPT | TWL4030_WAKEUP3_SCRIPT,
++};
++
++/**
++ * DOC: Active to Sleep sequence for P1/P2/P3
++ *
++ * The sleep sequence is adjusted to do the switching of VDD1/VDD2/VIO OSC from
++ * HFCLKIN to internal oscillator when the HFCLKIN is stable.
++ */
++static struct twl4030_ins sleep_on_seq_erratum27[] __initdata = {
++	/*
++	 * Singular message to disable HCLKOUT.
++	 * Wait for ~488.32 uS to do the switching of VDD1/VDD2/VIO OSC from
++	 * HFCLKIN to internal oscillator before disabling HFCLKIN.
++	 */
++	{MSG_SINGULAR(DEV_GRP_NULL, RES_HFCLKOUT, RES_STATE_SLEEP), 20},
++	/* Broadcast message to put res(TYPE2 = 1) to sleep */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R1,
++							RES_STATE_SLEEP), 2},
++	/* Broadcast message to put res(TYPE2 = 2) to sleep, disable HFCLKIN */
++	{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, RES_TYPE_R0, RES_TYPE2_R2,
++							RES_STATE_SLEEP), 2},
++};
++
++static struct twl4030_script sleep_on_script_erratum27 __initdata = {
++	.script	= sleep_on_seq_erratum27,
++	.size	= ARRAY_SIZE(sleep_on_seq_erratum27),
++	.flags	= TWL4030_SLEEP_SCRIPT,
++};
++
++/* TWL4030 script for sleep, wakeup & warm_reset */
++static struct twl4030_script *twl4030_scripts_erratum27[] __initdata = {
++	&wakeup_script_erratum27,
++	&sleep_on_script_erratum27,
++	&wrst_script,
++};
++
++/**
++ * DOC: TWL4030 resource configuration
++ *
++ * VDD1/VDD2/VPLL are assigned to P1 and P3, to have better control
++ * during OFFMODE. HFCLKOUT is assigned to P1 and P3 (*p2) to turn off
++ * only during OFFMODE.
++ * (*P2 is included if the platform uses it for modem/some other processor)
++ */
++static struct twl4030_resconfig twl4030_rconfig_erratum27[] __initdata = {
++	{ .resource = RES_VPLL1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
++		.type = 3, .type2 = 1, .remap_sleep = RES_STATE_OFF },
++	{ .resource = RES_VINTANA1, .devgroup = DEV_GRP_ALL, .type = 1,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_VINTANA2, .devgroup = DEV_GRP_ALL, .type = 0,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_VINTDIG, .devgroup = DEV_GRP_ALL, .type = 1,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_VIO, .devgroup = DEV_GRP_ALL, .type = 2,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_VDD1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
++		.type = 4, .type2 = 1, .remap_sleep = RES_STATE_OFF },
++	{ .resource = RES_VDD2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
++		.type = 3, .type2 = 1, .remap_sleep = RES_STATE_OFF },
++	{ .resource = RES_REGEN, .devgroup = DEV_GRP_ALL, .type = 2,
++		.type2 = 1, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_ALL, .type = 0,
++		.type2 = 1, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_CLKEN, .devgroup = DEV_GRP_ALL, .type = 3,
++		.type2 = 2, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_SYSEN, .devgroup = DEV_GRP_ALL, .type = 6,
++		.type2 = 1, .remap_sleep = RES_STATE_SLEEP },
++	{ .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
++		.type = 0, .type2 = 1, .remap_sleep = RES_STATE_SLEEP },
++	{ 0, 0},
++};
++
++/**
++ * twl5030_script_erratum27() - API to modify TWL4030 script
++ *
++ * Updating the TWL4030 script & resource configuration
++ */
++static void __init twl5030_script_erratum27(void)
++{
++	twl4030_generic_script.scripts = twl4030_scripts_erratum27;
++	twl4030_generic_script.num = ARRAY_SIZE(twl4030_scripts_erratum27);
++	twl4030_generic_script.resource_config = twl4030_rconfig_erratum27;
++}
++
+ struct twl4030_power_data twl4030_generic_script __initdata = {
+ 	.scripts	= twl4030_scripts,
+ 	.num		= ARRAY_SIZE(twl4030_scripts),
+ 	.resource_config = twl4030_rconfig,
++	.twl5030_erratum27wa_script = twl5030_script_erratum27,
+ };
+ 
+ static int __init twl4030_script_probe(struct platform_device *pdev)
+diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
+index 23ec058..10cb6e2 100644
+--- a/include/linux/i2c/twl.h
++++ b/include/linux/i2c/twl.h
+@@ -681,6 +681,7 @@ struct twl4030_power_data {
+ 	struct twl4030_script **scripts;
+ 	unsigned num;
+ 	struct twl4030_resconfig *resource_config;
++	void (*twl5030_erratum27wa_script)(void);
+ #define TWL4030_RESCONFIG_UNDEF	((u8)-1)
+ };
+ 
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/mfd/0013-MFD-TWL4030-optimizing-resource-configuration.patch

@@ -0,0 +1,184 @@
+From bf171753a162d07753208c6bcfae8ca1e5c94af3 Mon Sep 17 00:00:00 2001
+From: Lesly A M <leslyam@ti.com>
+Date: Wed, 1 Jun 2011 14:57:05 -0700
+Subject: [PATCH 13/13] MFD: TWL4030: optimizing resource configuration
+
+Skip the i2c register writes in twl4030_configure_resource() if the new value
+is same as the old value, for devgrp/type/remap regs.
+
+Suggested by David Derrick <dderrick@ti.com>
+
+Signed-off-by: Lesly A M <leslyam@ti.com>
+Cc: Nishanth Menon <nm@ti.com>
+Cc: David Derrick <dderrick@ti.com>
+Cc: Samuel Ortiz <sameo@linux.intel.com>
+---
+ drivers/mfd/twl4030-power.c |  126 ++++++++++++++++++++++++------------------
+ 1 files changed, 72 insertions(+), 54 deletions(-)
+
+diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
+index 8af3fe3..d82632f 100644
+--- a/drivers/mfd/twl4030-power.c
++++ b/drivers/mfd/twl4030-power.c
+@@ -335,9 +335,9 @@ static int twl4030_configure_resource(struct twl4030_resconfig *rconfig)
+ {
+ 	int rconfig_addr;
+ 	int err;
+-	u8 type;
+-	u8 grp;
+-	u8 remap;
++	u8 type, type_value;
++	u8 grp, grp_value;
++	u8 remap, remap_value;
+ 
+ 	if (rconfig->resource > TOTAL_RESOURCES) {
+ 		pr_err("TWL4030 Resource %d does not exist\n",
+@@ -348,76 +348,94 @@ static int twl4030_configure_resource(struct twl4030_resconfig *rconfig)
+ 	rconfig_addr = res_config_addrs[rconfig->resource];
+ 
+ 	/* Set resource group */
+-	err = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &grp,
++	if (rconfig->devgroup != TWL4030_RESCONFIG_UNDEF) {
++		err = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &grp,
+ 			      rconfig_addr + DEV_GRP_OFFSET);
+-	if (err) {
+-		pr_err("TWL4030 Resource %d group could not be read\n",
+-			rconfig->resource);
+-		return err;
+-	}
++		if (err) {
++			pr_err("TWL4030 Resource %d group could not be read\n",
++				rconfig->resource);
++			return err;
++		}
+ 
+-	if (rconfig->devgroup != TWL4030_RESCONFIG_UNDEF) {
+-		grp &= ~DEV_GRP_MASK;
+-		grp |= rconfig->devgroup << DEV_GRP_SHIFT;
+-		err = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
++		grp_value = (grp & DEV_GRP_MASK) >> DEV_GRP_SHIFT;
++
++		if (rconfig->devgroup != grp_value) {
++			grp &= ~DEV_GRP_MASK;
++			grp |= rconfig->devgroup << DEV_GRP_SHIFT;
++			err = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
+ 				       grp, rconfig_addr + DEV_GRP_OFFSET);
+-		if (err < 0) {
+-			pr_err("TWL4030 failed to program devgroup\n");
+-			return err;
++			if (err < 0) {
++				pr_err("TWL4030 failed to program devgroup\n");
++				return err;
++			}
+ 		}
+ 	}
+ 
+ 	/* Set resource types */
+-	err = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &type,
++	if ((rconfig->type != TWL4030_RESCONFIG_UNDEF) ||
++		(rconfig->type2 != TWL4030_RESCONFIG_UNDEF)) {
++
++		err = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &type,
+ 				rconfig_addr + TYPE_OFFSET);
+-	if (err < 0) {
+-		pr_err("TWL4030 Resource %d type could not be read\n",
+-			rconfig->resource);
+-		return err;
+-	}
++		if (err < 0) {
++			pr_err("TWL4030 Resource %d type could not be read\n",
++				rconfig->resource);
++			return err;
++		}
+ 
+-	if (rconfig->type != TWL4030_RESCONFIG_UNDEF) {
+-		type &= ~TYPE_MASK;
+-		type |= rconfig->type << TYPE_SHIFT;
+-	}
++		type_value = type;
+ 
+-	if (rconfig->type2 != TWL4030_RESCONFIG_UNDEF) {
+-		type &= ~TYPE2_MASK;
+-		type |= rconfig->type2 << TYPE2_SHIFT;
+-	}
++		if (rconfig->type != TWL4030_RESCONFIG_UNDEF) {
++			type &= ~TYPE_MASK;
++			type |= rconfig->type << TYPE_SHIFT;
++		}
+ 
+-	err = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
++		if (rconfig->type2 != TWL4030_RESCONFIG_UNDEF) {
++			type &= ~TYPE2_MASK;
++			type |= rconfig->type2 << TYPE2_SHIFT;
++		}
++
++		if (type != type_value) {
++			err = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
+ 				type, rconfig_addr + TYPE_OFFSET);
+-	if (err < 0) {
+-		pr_err("TWL4030 failed to program resource type\n");
+-		return err;
++			if (err < 0) {
++				pr_err("TWL4030 failed to program resource type\n");
++				return err;
++			}
++		}
+ 	}
+ 
+ 	/* Set remap states */
+-	err = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &remap,
++	if ((rconfig->remap_off != TWL4030_RESCONFIG_UNDEF) ||
++		(rconfig->remap_sleep != TWL4030_RESCONFIG_UNDEF)) {
++		err = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &remap,
+ 			      rconfig_addr + REMAP_OFFSET);
+-	if (err < 0) {
+-		pr_err("TWL4030 Resource %d remap could not be read\n",
+-			rconfig->resource);
+-		return err;
+-	}
++		if (err < 0) {
++			pr_err("TWL4030 Resource %d remap could not be read\n",
++				rconfig->resource);
++			return err;
++		}
+ 
+-	if (rconfig->remap_off != TWL4030_RESCONFIG_UNDEF) {
+-		remap &= ~OFF_STATE_MASK;
+-		remap |= rconfig->remap_off << OFF_STATE_SHIFT;
+-	}
++		remap_value = remap;
+ 
+-	if (rconfig->remap_sleep != TWL4030_RESCONFIG_UNDEF) {
+-		remap &= ~SLEEP_STATE_MASK;
+-		remap |= rconfig->remap_sleep << SLEEP_STATE_SHIFT;
+-	}
++		if (rconfig->remap_off != TWL4030_RESCONFIG_UNDEF) {
++			remap &= ~OFF_STATE_MASK;
++			remap |= rconfig->remap_off << OFF_STATE_SHIFT;
++		}
+ 
+-	err = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
+-			       remap,
+-			       rconfig_addr + REMAP_OFFSET);
+-	if (err < 0) {
+-		pr_err("TWL4030 failed to program remap\n");
+-		return err;
++		if (rconfig->remap_sleep != TWL4030_RESCONFIG_UNDEF) {
++			remap &= ~SLEEP_STATE_MASK;
++			remap |= rconfig->remap_sleep << SLEEP_STATE_SHIFT;
++		}
++
++		if (remap != remap_value) {
++			err = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
++			       remap, rconfig_addr + REMAP_OFFSET);
++			if (err < 0) {
++				pr_err("TWL4030 failed to program remap\n");
++				return err;
++			}
++		}
+ 	}
+ 
+ 	return 0;
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/musb/0001-usb-musb-Enable-DMA-mode1-RX-for-USB-Mass-Storage.patch

@@ -0,0 +1,121 @@
+From 2adb339e4988632379971febe5696f21d05c71f2 Mon Sep 17 00:00:00 2001
+From: Anand Gadiyar <gadiyar@ti.com>
+Date: Tue, 19 Jul 2011 01:52:14 -0700
+Subject: [PATCH] usb: musb: Enable DMA mode1 RX for USB-Mass-Storage
+
+This patch enables the DMA mode1 RX support.
+This feature is enabled based on the short_not_ok flag passed from
+gadget drivers.
+
+This will result in a thruput performance gain of around
+40% for USB mass-storage/mtp use cases.
+
+Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
+Signed-off-by: Moiz Sonasath <m-sonasath@ti.com>
+Tested-by: Vikram Pandita <vikram.pandita@ti.com>
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ drivers/usb/musb/musb_gadget.c |   68 ++++++++++++++++++++++++---------------
+ 1 files changed, 42 insertions(+), 26 deletions(-)
+
+diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
+index f47c201..ca32c63 100644
+--- a/drivers/usb/musb/musb_gadget.c
++++ b/drivers/usb/musb/musb_gadget.c
+@@ -630,6 +630,7 @@ static void rxstate(struct musb *musb, struct musb_request *req)
+ 	u16			len;
+ 	u16			csr = musb_readw(epio, MUSB_RXCSR);
+ 	struct musb_hw_ep	*hw_ep = &musb->endpoints[epnum];
++	u8			use_mode_1;
+ 
+ 	if (hw_ep->is_shared_fifo)
+ 		musb_ep = &hw_ep->ep_in;
+@@ -679,6 +680,18 @@ static void rxstate(struct musb *musb, struct musb_request *req)
+ 
+ 	if (csr & MUSB_RXCSR_RXPKTRDY) {
+ 		len = musb_readw(epio, MUSB_RXCOUNT);
++
++		/*
++		 * Enable Mode 1 for RX transfers only for mass-storage
++		 * use-case, based on short_not_ok flag which is set only
++		 * from file_storage and f_mass_storage drivers
++		 */
++
++		if (request->short_not_ok && len == musb_ep->packet_sz)
++			use_mode_1 = 1;
++		else
++			use_mode_1 = 0;
++
+ 		if (request->actual < request->length) {
+ #ifdef CONFIG_USB_INVENTRA_DMA
+ 			if (is_buffer_mapped(req)) {
+@@ -710,37 +723,40 @@ static void rxstate(struct musb *musb, struct musb_request *req)
+ 	 * then becomes usable as a runtime "use mode 1" hint...
+ 	 */
+ 
+-				csr |= MUSB_RXCSR_DMAENAB;
+-#ifdef USE_MODE1
+-				csr |= MUSB_RXCSR_AUTOCLEAR;
+-				/* csr |= MUSB_RXCSR_DMAMODE; */
+-
+-				/* this special sequence (enabling and then
+-				 * disabling MUSB_RXCSR_DMAMODE) is required
+-				 * to get DMAReq to activate
+-				 */
+-				musb_writew(epio, MUSB_RXCSR,
+-					csr | MUSB_RXCSR_DMAMODE);
+-#else
+-				if (!musb_ep->hb_mult &&
+-					musb_ep->hw_ep->rx_double_buffered)
++				/* Experimental: Mode1 works with mass storage use cases */
++				if (use_mode_1) {
+ 					csr |= MUSB_RXCSR_AUTOCLEAR;
+-#endif
+-				musb_writew(epio, MUSB_RXCSR, csr);
++					musb_writew(epio, MUSB_RXCSR, csr);
++					csr |= MUSB_RXCSR_DMAENAB;
++					musb_writew(epio, MUSB_RXCSR, csr);
++
++					/* this special sequence (enabling and then
++					* disabling MUSB_RXCSR_DMAMODE) is required
++					* to get DMAReq to activate
++					*/
++					musb_writew(epio, MUSB_RXCSR,
++						csr | MUSB_RXCSR_DMAMODE);
++					musb_writew(epio, MUSB_RXCSR, csr);
++
++				} else {
++					if (!musb_ep->hb_mult &&
++						musb_ep->hw_ep->rx_double_buffered)
++						csr |= MUSB_RXCSR_AUTOCLEAR;
++					csr |= MUSB_RXCSR_DMAENAB;
++					musb_writew(epio, MUSB_RXCSR, csr);
++				}
+ 
+ 				if (request->actual < request->length) {
+ 					int transfer_size = 0;
+-#ifdef USE_MODE1
+-					transfer_size = min(request->length - request->actual,
+-							channel->max_len);
+-#else
+-					transfer_size = min(request->length - request->actual,
+-							(unsigned)len);
+-#endif
+-					if (transfer_size <= musb_ep->packet_sz)
+-						musb_ep->dma->desired_mode = 0;
+-					else
++					if (use_mode_1) {
++						transfer_size = min(request->length - request->actual,
++								channel->max_len);
+ 						musb_ep->dma->desired_mode = 1;
++					} else {
++						transfer_size = min(request->length - request->actual,
++								(unsigned)len);
++						musb_ep->dma->desired_mode = 0;
++					}
+ 
+ 					use_dma = c->channel_program(
+ 							channel,
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/net/0001-NFS-Revert-NFSROOT-default-mount-options.patch

@@ -0,0 +1,13 @@
+diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
+index c541093..c4744e1 100644
+--- a/fs/nfs/nfsroot.c
++++ b/fs/nfs/nfsroot.c
+@@ -87,7 +87,7 @@
+ #define NFS_ROOT		"/tftpboot/%s"
+ 
+ /* Default NFSROOT mount options. */
+-#define NFS_DEF_OPTIONS		"udp"
++#define NFS_DEF_OPTIONS		"vers=2,udp,rsize=4096,wsize=4096"
+ 
+ /* Parameters passed from the kernel command line */
+ static char nfs_root_parms[256] __initdata = "";

extras/recipes-kernel/linux/linux-omap-2.6.39/pm/linux-omap-2.6.39-ti-pm-wip-cpufreq-fixes/0001-OMAP2-cpufreq-free-up-table-on-exit.patch

@@ -0,0 +1,38 @@
+From 38dd5aadc86725f6018d23679e9daa60ca0a8319 Mon Sep 17 00:00:00 2001
+From: Nishanth Menon <nm@ti.com>
+Date: Thu, 12 May 2011 07:59:52 -0500
+Subject: [PATCH 1/6] OMAP2+: cpufreq: free up table on exit
+
+freq_table allocated by opp_init_cpufreq_table in omap_cpu_init
+needs to be freed in omap_cpu_exit.
+
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/omap2plus-cpufreq.c |    3 +++
+ 1 files changed, 3 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/omap2plus-cpufreq.c b/arch/arm/mach-omap2/omap2plus-cpufreq.c
+index d53ce23..e38ebb8 100644
+--- a/arch/arm/mach-omap2/omap2plus-cpufreq.c
++++ b/arch/arm/mach-omap2/omap2plus-cpufreq.c
+@@ -26,6 +26,7 @@
+ #include <linux/clk.h>
+ #include <linux/io.h>
+ #include <linux/opp.h>
++#include <linux/slab.h>
+ #include <linux/cpu.h>
+ 
+ #include <asm/system.h>
+@@ -216,6 +217,8 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
+ static int omap_cpu_exit(struct cpufreq_policy *policy)
+ {
+ 	clk_exit_cpufreq_table(&freq_table);
++	kfree(freq_table);
++	freq_table = NULL;
+ 	clk_put(mpu_clk);
+ 	return 0;
+ }
+-- 
+1.6.6.1
+

extras/recipes-kernel/linux/linux-omap-2.6.39/pm/linux-omap-2.6.39-ti-pm-wip-cpufreq-fixes/0002-OMAP2-cpufreq-handle-invalid-cpufreq-table.patch

@@ -0,0 +1,44 @@
+From 5febdc0482e545c2a598f035c5e03931e0c3c808 Mon Sep 17 00:00:00 2001
+From: Nishanth Menon <nm@ti.com>
+Date: Thu, 12 May 2011 08:14:41 -0500
+Subject: [PATCH 2/6] OMAP2+: cpufreq: handle invalid cpufreq table
+
+Handle the case when cpufreq_frequency_table_cpuinfo fails. freq_table
+that we passed failed the internal test of cpufreq generic driver,
+so we should'nt be using the freq_table as such. Instead, warn and
+fallback to clock functions for validation and operation.
+
+Signed-off-by: Nishanth Menon <nm@ti.com>
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ arch/arm/mach-omap2/omap2plus-cpufreq.c |   12 ++++++++++--
+ 1 files changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/omap2plus-cpufreq.c b/arch/arm/mach-omap2/omap2plus-cpufreq.c
+index e38ebb8..6e3666a 100644
+--- a/arch/arm/mach-omap2/omap2plus-cpufreq.c
++++ b/arch/arm/mach-omap2/omap2plus-cpufreq.c
+@@ -182,10 +182,18 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
+ 
+ 	if (freq_table) {
+ 		result = cpufreq_frequency_table_cpuinfo(policy, freq_table);
+-		if (!result)
++		if (!result) {
+ 			cpufreq_frequency_table_get_attr(freq_table,
+ 							policy->cpu);
+-	} else {
++		} else {
++			WARN(true, "%s: fallback to clk_round(freq_table=%d)\n",
++					__func__, result);
++			kfree(freq_table);
++			freq_table = NULL;
++		}
++	}
++
++	if (!freq_table) {
+ 		policy->cpuinfo.min_freq = clk_round_rate(mpu_clk, 0) / 1000;
+ 		policy->cpuinfo.max_freq = clk_round_rate(mpu_clk,
+ 							VERY_HI_RATE) / 1000;
+-- 
+1.6.6.1
+