This trades "not working" for "slightly less performance" for a lot of use cases
Acked-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
First 3 patches are cherry picks from PSP.
Next 7 add support for gen purpose adc, MFD support, sysfs triggering etc.
Currently:
cat /sys/bus/platform/tsc/ain* will trigger sampling
Output of the 12-bit ADC will be in decimal 0-4095
TODO:
1. IIO driver support
2. Other ADC features
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
The internal ethernet on the beagleboard is not affected by the 3.0.11 usb bug, but other usb devices might be.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
This patch is rewritten to poll for the channel FIFO state without depending on a worker thread.
The v2 version fixes all the previous issues, and remains to be seen if it also fixes the issue of
100% CPU usage with a mac.
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
After processing one DMA completion, checking if rescheduling is
required instead of scheduling another completion request if the
FIFO is non empty.
This fixes high CPU load issue seen with g_mass_storage on a beaglebone
and could potentially fix similar issues seen with other gadget drivers
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Networking:
CONFIG_NETFILTER=* - were enabled as modules in beagle xM
Enabled options for ARP and IP tables as modules for the bone kernel.
CONFIG_NET_SCH= - networking schedulers, enabled as modules
IR:
Infrared and dongle support, enabled as modules.
Made RFSwitch subsystem as a module
USB:
Added support for usb-serial and miscellaneous devices as modules.
I also used the kernel .config we used for the -xM for comparison purposes.
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
This change is required to get GPIO 1_6 working for bone test init purposes
These 2 lines were dropped from the original patch.
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Enable the PL2303 usb-to-serial driver required for serial output
from the beaglebone tester.
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Acked-by: Jason Kridner <jdk@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
* Updated to latest SRCREV and bump PR.
Added following patches being submitted to PSP currently:
* EEPROM patches required to get EEPROM working correctly on BBB without
breaking support for EVM.
* omap_mux_init_signal patch to safe guard against incorrectly setting up pinmux.
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Updated the USER LED patch to include BeagleBone tester specific initialization/code.
Build and run time tested.
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
New proper ti33x SOC_FAMILY
Use linux-am33x PSP repository on Arago, aligned with AM-SDK
Use tipspkernel DISTRO_FEATURE to opt out of additional patches over PSP
Original LED patch from Koen was massaged to apply on top
Beaglebone defconfig is from Joel's kernel
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Those were ported from Arago, but never used in meta-ti
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Koen Kooi
Joel A Fernandes
Denys Dmytriyenko