diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-20 17:52:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-20 17:52:36 -0700 |
| commit | 050335db2a777ffaa859d77beb05fffe9e8c5ae9 (patch) | |
| tree | 6f1fb3e3477de613b4adac8c46bd6e86301ed8ae /arch/arm/mach-pxa/tosa.c | |
| parent | a4cfae13cef6a700a04b13ba1d819c0641b1b26f (diff) | |
| parent | 905f14672e6d0552bfde954d5f7adb5f2c7a7960 (diff) | |
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (42 commits)
[ARM] Fix tosa build error
[ARM] 3610/1: Make reboot work on Versatile
[ARM] 3609/1: S3C24XX: defconfig update for s3c2410_defconfig
[ARM] 3591/1: Anubis: IDE device definitions
[ARM] Include asm/hardware.h not asm/arch/hardware.h
[ARM] 3594/1: Poodle: Add touchscreen support + other updates
[ARM] 3564/1: sharpsl_pm: Abstract some machine specific parameters
[ARM] 3561/1: Poodle: Correct the MMC/SD power control
[ARM] 3593/1: Add reboot and shutdown handlers for Zaurus handhelds
[ARM] 3599/1: AT91RM9200 remove global variables
[ARM] 3607/1: AT91RM9200 misc fixes
[ARM] 3605/1: AT91RM9200 Power Management
[ARM] 3604/1: AT91RM9200 New boards
[ARM] 3603/1: AT91RM9200 remove old files
[ARM] 3592/1: AT91RM9200 Serial driver update
[ARM] 3590/1: AT91RM9200 Platform devices support
[ARM] 3589/1: AT91RM9200 DK/EK board update
[ARM] 3588/1: AT91RM9200 CSB337/637 board update
[ARM] 3587/1: AT91RM9200 hardware headers
[ARM] 3586/1: AT91RM9200 header update
...
Diffstat (limited to 'arch/arm/mach-pxa/tosa.c')
| -rw-r--r-- | arch/arm/mach-pxa/tosa.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 76c0e7f0a21..7152bc13680 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -19,12 +19,15 @@ #include <linux/fs.h> #include <linux/interrupt.h> #include <linux/mmc/host.h> +#include <linux/pm.h> +#include <linux/delay.h> #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> #include <asm/hardware.h> #include <asm/irq.h> +#include <asm/system.h> #include <asm/arch/irda.h> #include <asm/arch/mmc.h> #include <asm/arch/udc.h> @@ -266,8 +269,31 @@ static struct platform_device *devices[] __initdata = { &tosaled_device, }; +static void tosa_poweroff(void) +{ + RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR; + + 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'); +} + +static void tosa_restart(char mode) +{ + /* Bootloader magic for a reboot */ + if((MSC0 & 0xffff0000) == 0x7ff00000) + MSC0 = (MSC0 & 0xffff) | 0x7ee00000; + + tosa_poweroff(); +} + static void __init tosa_init(void) { + pm_power_off = tosa_poweroff; + arm_pm_restart = tosa_restart; + pxa_gpio_mode(TOSA_GPIO_ON_RESET | GPIO_IN); pxa_gpio_mode(TOSA_GPIO_TC6393_INT | GPIO_IN); pxa_gpio_mode(TOSA_GPIO_USB_IN | GPIO_IN); |