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linux 3.0: add support for RTC on zippy/zippy2 boards

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Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
This commit is contained in:
Koen Kooi
2011-07-21 15:46:42 +02:00
parent af058e57f1
commit 34ce3ae0c3
4 changed files with 39 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
recipes-kernel/linux/linux-3.0/beagle/0001-OMAP3-beagle-add-support-for-beagleboard-xM-revision.patch
+1 -1
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@@ -1,4 +1,4 @@
From fa563f291feaed45803ae17db71514928a17a6a6 Mon Sep 17 00:00:00 2001
From 29084109008dda4700a14865ffdba4901fb3e361 Mon Sep 17 00:00:00 2001
From: Fernandes, Joel A <joelagnel@ti.com>
Date: Tue, 7 Jun 2011 15:54:45 -0500
Subject: [PATCH 1/3] OMAP3: beagle: add support for beagleboard xM revision C
recipes-kernel/linux/linux-3.0/beagle/0002-UNFINISHED-OMAP3-beagle-add-support-for-expansionboa.patch
+34 -7
View File
@@ -1,15 +1,15 @@
From 04557e8b744e8e6f8ab8b7c4fc715cecd585f2ab Mon Sep 17 00:00:00 2001
From e5e3655c165de9507d2020d5eae4c5589c7a3dad Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@dominion.thruhere.net>
Date: Thu, 21 Jul 2011 14:29:42 +0200
Subject: [PATCH 2/3] UNFINISHED: OMAP3: beagle: add support for expansionboards
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
arch/arm/mach-omap2/board-omap3beagle.c | 246 +++++++++++++++++++++++++++++++
1 files changed, 246 insertions(+), 0 deletions(-)
arch/arm/mach-omap2/board-omap3beagle.c | 266 +++++++++++++++++++++++++++++++
1 files changed, 266 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 32f5f89..e542df0 100644
index 32f5f89..f26a9a8 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -21,6 +21,7 @@
@@ -217,7 +217,27 @@ index 32f5f89..e542df0 100644
/*
* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active
@@ -479,6 +655,15 @@ static struct omap_board_mux board_mux[] __initdata = {
@@ -375,6 +551,19 @@ 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_zippy[] = {
+ {
+ I2C_BOARD_INFO("eeprom", 0x50),
+ I2C_BOARD_INFO("ds1307", 0x68),
+ },
+};
+#else
+static struct i2c_board_info __initdata beagle_i2c2_zippy[] = {};
+#endif
+
static int __init omap3_beagle_i2c_init(void)
{
omap3_pmic_get_config(&beagle_twldata,
@@ -479,6 +668,15 @@ static struct omap_board_mux board_mux[] __initdata = {
};
#endif
@@ -233,7 +253,7 @@ index 32f5f89..e542df0 100644
static void __init beagle_opp_init(void)
{
int r = 0;
@@ -542,6 +727,65 @@ static void __init omap3_beagle_init(void)
@@ -542,6 +740,72 @@ static void __init omap3_beagle_init(void)
/* REVISIT leave DVI powered down until it's needed ... */
gpio_request_one(170, GPIOF_OUT_INIT_HIGH, "DVI_nPD");
@@ -244,6 +264,10 @@ index 32f5f89..e542df0 100644
+ printk(KERN_INFO "Beagle expansionboard: assigning GPIO 141 and 162 to MMC1\n");
+ mmc[1].gpio_wp = 141;
+ mmc[1].gpio_cd = 162;
+ printk(KERN_INFO "Beagle expansionboard: registering I2C2 for zippy board\n");
+ omap_register_i2c_bus(2, 400, beagle_i2c2_zippy,
+ ARRAY_SIZE(beagle_i2c2_zippy));
+
+ }
+
+ if(!strcmp(expansionboard_name, "zippy2"))
@@ -253,6 +277,9 @@ index 32f5f89..e542df0 100644
+ printk(KERN_INFO "Beagle expansionboard: assigning GPIO 141 and 162 to MMC1\n");
+ mmc[1].gpio_wp = 141;
+ mmc[1].gpio_cd = 162;
+ printk(KERN_INFO "Beagle expansionboard: registering I2C2 for zippy2 board\n");
+ omap_register_i2c_bus(2, 400, beagle_i2c2_zippy,
+ ARRAY_SIZE(beagle_i2c2_zippy));
+ }
+
+ if(!strcmp(expansionboard_name, "trainer"))
@@ -299,7 +326,7 @@ index 32f5f89..e542df0 100644
usb_musb_init(NULL);
usbhs_init(&usbhs_bdata);
omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
@@ -558,6 +802,8 @@ static void __init omap3_beagle_init(void)
@@ -558,6 +822,8 @@ static void __init omap3_beagle_init(void)
beagle_opp_init();
}
recipes-kernel/linux/linux-3.0/beagle/0003-HACK-OMAP3-beagle-switch-to-GPTIMER1.patch
+3 -3
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@@ -1,4 +1,4 @@
From dcdb487041d64eab8369b477311553f3c9fc9157 Mon Sep 17 00:00:00 2001
From 20aef531f5693b91f38220e49efff5c258b2e70d Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@dominion.thruhere.net>
Date: Thu, 21 Jul 2011 12:59:20 +0200
Subject: [PATCH 3/3] HACK: OMAP3: beagle: switch to GPTIMER1
@@ -11,10 +11,10 @@ Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index e542df0..f4b01a9 100644
index f26a9a8..a04f5a0 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -812,5 +812,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
@@ -832,5 +832,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
.init_early = omap3_beagle_init_early,
.init_irq = omap3_beagle_init_irq,
.init_machine = omap3_beagle_init,
recipes-kernel/linux/linux_3.0.bb
+1 -1
View File
@@ -9,7 +9,7 @@ COMPATIBLE_MACHINE = "(beagleboard)"
SRCREV_pn-${PN} = "cf6ace16a3cd8b728fb0afa68368fd40bbeae19f"
# The main PR is now using MACHINE_KERNEL_PR, for omap3 see conf/machine/include/omap3.inc
MACHINE_KERNEL_PR_append = "b"
MACHINE_KERNEL_PR_append = "c"
FILESPATHPKG_prepend = "linux-3.0:"