[oe-commits] Koen Kooi : linux-omap: add patch to fix mmc support and update defconfig
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git at amethyst.openembedded.net
Wed Apr 1 14:35:06 UTC 2009
Module: openembedded.git
Branch: stable/2009
Commit: 844e5789b267c11fd156860634adb0969cb884c4
URL: http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=844e5789b267c11fd156860634adb0969cb884c4
Author: Koen Kooi <koen at openembedded.org>
Date: Tue Mar 31 19:40:10 2009 +0000
linux-omap: add patch to fix mmc support and update defconfig
Signed-off-by: Koen Kooi <koen at openembedded.org>
Acked-by: Philip Balister (philip at balister.org)
---
...add-regulator-info-to-get-the-microSD-slo.patch | 110 ++++++++++++++++++++
recipes/linux/linux-omap-2.6.29/omapzoom/defconfig | 6 +-
recipes/linux/linux-omap_2.6.29.bb | 3 +-
3 files changed, 115 insertions(+), 4 deletions(-)
diff --git a/recipes/linux/linux-omap-2.6.29/0001-board-ldp-add-regulator-info-to-get-the-microSD-slo.patch b/recipes/linux/linux-omap-2.6.29/0001-board-ldp-add-regulator-info-to-get-the-microSD-slo.patch
new file mode 100644
index 0000000..ddee308
--- /dev/null
+++ b/recipes/linux/linux-omap-2.6.29/0001-board-ldp-add-regulator-info-to-get-the-microSD-slo.patch
@@ -0,0 +1,110 @@
+From 0561e7124500418e913a3b91ddc09d4bd8dc5032 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen at beagleboard.org>
+Date: Mon, 30 Mar 2009 15:21:37 +0200
+Subject: [PATCH] ARM: OMAP: board-ldp: add regulator info to get the microSD slot working again
+
+The ldp board was left behind when other boards got updated. The ldp info was copied from the beagleboard board file and s/beagle/ldp/g
+
+Signed-off-by: Koen Kooi <koen at beagleboard.org>
+---
+ arch/arm/mach-omap2/board-ldp.c | 55 +++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 55 insertions(+), 0 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
+index 30926b0..faf62f8 100644
+--- a/arch/arm/mach-omap2/board-ldp.c
++++ b/arch/arm/mach-omap2/board-ldp.c
+@@ -22,6 +22,7 @@
+ #include <linux/clk.h>
+ #include <linux/spi/spi.h>
+ #include <linux/spi/ads7846.h>
++#include <linux/regulator/machine.h>
+ #include <linux/i2c/twl4030.h>
+
+ #include <mach/hardware.h>
+@@ -450,7 +451,17 @@ static struct twl4030_script *twl4030_scripts[] __initdata = {
+ &wrst_script,
+ };
+
++static const struct twl4030_resconfig ldp_resconfig[] = {
++ /* disable regulators that u-boot left enabled; the
++ * devices' drivers should be managing these.
++ */
++ { .resource = RES_VMMC1, },
++ { .resource = RES_VSIM, },
++ { 0, },
++};
++
+ static struct twl4030_power_data sdp3430_t2scripts_data __initdata = {
++ .resource_config = ldp_resconfig,
+ .scripts = twl4030_scripts,
+ .size = ARRAY_SIZE(twl4030_scripts),
+ };
+@@ -474,6 +485,44 @@ static struct twl4030_madc_platform_data ldp_madc_data = {
+ .irq_line = 1,
+ };
+
++static struct regulator_consumer_supply ldp_vmmc1_supply = {
++ .supply = "vmmc",
++};
++
++static struct regulator_consumer_supply ldp_vsim_supply = {
++ .supply = "vmmc_aux",
++};
++
++/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
++static struct regulator_init_data ldp_vmmc1 = {
++ .constraints = {
++ .min_uV = 1850000,
++ .max_uV = 3150000,
++ .valid_modes_mask = REGULATOR_MODE_NORMAL
++ | REGULATOR_MODE_STANDBY,
++ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
++ | REGULATOR_CHANGE_MODE
++ | REGULATOR_CHANGE_STATUS,
++ },
++ .num_consumer_supplies = 1,
++ .consumer_supplies = &ldp_vmmc1_supply,
++};
++
++/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
++static struct regulator_init_data ldp_vsim = {
++ .constraints = {
++ .min_uV = 1800000,
++ .max_uV = 3000000,
++ .valid_modes_mask = REGULATOR_MODE_NORMAL
++ | REGULATOR_MODE_STANDBY,
++ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
++ | REGULATOR_CHANGE_MODE
++ | REGULATOR_CHANGE_STATUS,
++ },
++ .num_consumer_supplies = 1,
++ .consumer_supplies = &ldp_vsim_supply,
++};
++
+ static struct twl4030_platform_data ldp_twldata = {
+ .irq_base = TWL4030_IRQ_BASE,
+ .irq_end = TWL4030_IRQ_END,
+@@ -483,6 +532,8 @@ static struct twl4030_platform_data ldp_twldata = {
+ .madc = &ldp_madc_data,
+ .usb = &ldp_usb_data,
+ .power = &sdp3430_t2scripts_data,
++ .vmmc1 = &ldp_vmmc1,
++ .vsim = &ldp_vsim,
+ .gpio = &ldp_gpio_data,
+ .keypad = &ldp_kp_twl4030_data,
+ };
+@@ -530,6 +581,10 @@ static void __init omap_ldp_init(void)
+ omap_serial_init();
+ usb_musb_init();
+ twl4030_mmc_init(mmc);
++ /* link regulators to MMC adapters */
++ ldp_vmmc1_supply.dev = mmc[0].dev;
++ ldp_vsim_supply.dev = mmc[0].dev;
++
+ }
+
+ static void __init omap_ldp_map_io(void)
+--
+1.6.2
+
diff --git a/recipes/linux/linux-omap-2.6.29/omapzoom/defconfig b/recipes/linux/linux-omap-2.6.29/omapzoom/defconfig
index 194ec72..d2d2ee5 100644
--- a/recipes/linux/linux-omap-2.6.29/omapzoom/defconfig
+++ b/recipes/linux/linux-omap-2.6.29/omapzoom/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.29-omap1
-# Mon Mar 30 12:32:35 2009
+# Mon Mar 30 15:25:29 2009
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -1773,8 +1773,8 @@ CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
+CONFIG_SCHEDSTATS=y
+CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
diff --git a/recipes/linux/linux-omap_2.6.29.bb b/recipes/linux/linux-omap_2.6.29.bb
index cf1a93c..86827fd 100644
--- a/recipes/linux/linux-omap_2.6.29.bb
+++ b/recipes/linux/linux-omap_2.6.29.bb
@@ -10,7 +10,7 @@ DEFAULT_PREFERENCE = "-1"
SRCREV = "90e758af52ba803cba233fabee81176d99589f09"
-PR = "r0+gitr${SRCREV}"
+PR = "r1+gitr${SRCREV}"
SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git;protocol=git \
file://defconfig"
@@ -21,6 +21,7 @@ SRC_URI_append = " \
file://read_die_ids.patch;patch=1 \
file://fix-install.patch;patch=1 \
file://DSS2.diff;patch=1 \
+ file://0001-board-ldp-add-regulator-info-to-get-the-microSD-slo.patch;patch=1 \
"
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