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authorDmitry Baryshkov <dbaryshkov@gmail.com>2008-05-22 16:21:48 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-07-07 13:21:54 +0100
commit86159a98adbb33682a4658c9b1eae95d9c9e25ed (patch)
tree53b4655ec9187644383b47fce11ce8d4ada602cc /arch/arm/mach-pxa
parent4d1fe075e5a84aaae00614cb23096336fda6374f (diff)
[ARM] 5048/2: Clean up tosa and spitz resetting
Use new reset_gpio to reset tosa and spitz PDAs. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa')
-rw-r--r--arch/arm/mach-pxa/spitz.c7
-rw-r--r--arch/arm/mach-pxa/tosa.c9
2 files changed, 6 insertions, 10 deletions
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index dace3820f1e..d58c3e906a9 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -530,11 +530,7 @@ static struct platform_device *devices[] __initdata = {
static void spitz_poweroff(void)
{
- pxa_gpio_mode(SPITZ_GPIO_ON_RESET | GPIO_OUT);
- GPSR(SPITZ_GPIO_ON_RESET) = GPIO_bit(SPITZ_GPIO_ON_RESET);
-
- mdelay(1000);
- arm_machine_restart('h');
+ arm_machine_restart('g');
}
static void spitz_restart(char mode)
@@ -548,6 +544,7 @@ static void spitz_restart(char mode)
static void __init common_init(void)
{
+ init_gpio_reset(SPITZ_GPIO_ON_RESET);
pm_power_off = spitz_poweroff;
arm_pm_restart = spitz_restart;
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index c2cbd66db81..9ae2271f93c 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -24,6 +24,7 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>
+#include <linux/reboot.h>
#include <asm/setup.h>
#include <asm/memory.h>
@@ -467,11 +468,7 @@ static struct platform_device *devices[] __initdata = {
static void tosa_poweroff(void)
{
- pxa_gpio_mode(TOSA_GPIO_ON_RESET | GPIO_OUT);
- GPSR(TOSA_GPIO_ON_RESET) = GPIO_bit(TOSA_GPIO_ON_RESET);
-
- mdelay(1000);
- arm_machine_restart('h');
+ arm_machine_restart('g');
}
static void tosa_restart(char mode)
@@ -489,6 +486,8 @@ static void __init tosa_init(void)
gpio_set_wake(MFP_PIN_GPIO1, 1);
/* We can't pass to gpio-keys since it will drop the Reset altfunc */
+ init_gpio_reset(TOSA_GPIO_ON_RESET);
+
pm_power_off = tosa_poweroff;
arm_pm_restart = tosa_restart;