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Ux500 fixes for v3.10: 

- A multiplatform fix making sure ux500_idle_init() is only
   executed on ux500.
 - A regulator fix making sure the MMC/SD card regulator is
   not disabled on boot.
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Merge tag 'ux500-arm-soc-v3.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into fixes

From Linus Walleij, ux500 fixes for v3.10:
- A multiplatform fix making sure ux500_idle_init() is only executed on ux500.
- A regulator fix making sure the MMC/SD card regulator is not disabled on boot.

Signed-off-by: Olof Johansson <olof@lixom.net>

* tag 'ux500-arm-soc-v3.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: Provide supplies for AUX1, AUX2 and AUX3
  ARM: ux500: Only configure wake-up reasons on ux500 based platforms
This commit is contained in:
Olof Johansson 2013-06-02 11:50:49 -07:00
parent 13731d862c 67b7c75e1a
commit 0b6825585b
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/mach-ux500/board-mop500-regulators.c
View File

@ -374,6 +374,7 @@ static struct ab8500_regulator_reg_init ab8500_reg_init[] = {
static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
/* supplies to the display/camera */
[AB8500_LDO_AUX1] = {
.supply_regulator = "ab8500-ext-supply3",
.constraints = {
.name = "V-DISPLAY",
.min_uV = 2800000,
@ -387,6 +388,7 @@ static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
},
/* supplies to the on-board eMMC */
[AB8500_LDO_AUX2] = {
.supply_regulator = "ab8500-ext-supply3",
.constraints = {
.name = "V-eMMC1",
.min_uV = 1100000,
@ -402,6 +404,7 @@ static struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
},
/* supply for VAUX3, supplies to SDcard slots */
[AB8500_LDO_AUX3] = {
.supply_regulator = "ab8500-ext-supply3",
.constraints = {
.name = "V-MMC-SD",
.min_uV = 1100000,

4
arch/arm/mach-ux500/cpuidle.c
View File

@ -21,6 +21,7 @@
#include <asm/proc-fns.h>
#include "db8500-regs.h"
#include "id.h"
static atomic_t master = ATOMIC_INIT(0);
static DEFINE_SPINLOCK(master_lock);
@ -114,6 +115,9 @@ static struct cpuidle_driver ux500_idle_driver = {
int __init ux500_idle_init(void)
{
if (!(cpu_is_u8500_family() || cpu_is_ux540_family()))
return -ENODEV;
/* Configure wake up reasons */
prcmu_enable_wakeups(PRCMU_WAKEUP(ARM) | PRCMU_WAKEUP(RTC) |
PRCMU_WAKEUP(ABB));