diff options
| author | Magnus Damm <damm@opensource.se> | 2009-10-30 04:23:51 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-30 14:33:44 +0900 |
| commit | 86c7d03a0fe4241e64eb19b86544647c8ee4bac9 (patch) | |
| tree | 8c73bac966ed65aafadd52e0b18ad8c20ab11c05 /arch/sh/boards/mach-ap325rxa/setup.c | |
| parent | 53528928d1260747c294b63218d9886c74df4c31 (diff) | |
sh: Add ap325rxa specific memory pre/post sleep code
Add self-refresh handling code for the AP325RXA board.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/mach-ap325rxa/setup.c')
| -rw-r--r-- | arch/sh/boards/mach-ap325rxa/setup.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index b95deee35e0..be8da973f00 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -27,6 +27,7 @@ #include <video/sh_mobile_lcdc.h> #include <asm/io.h> #include <asm/clock.h> +#include <asm/suspend.h> #include <cpu/sh7723.h> static struct smsc911x_platform_config smsc911x_config = { @@ -481,8 +482,20 @@ static struct platform_device *ap325rxa_devices[] __initdata = { &ap325rxa_camera[1], }; +extern char ap325rxa_sdram_enter_start; +extern char ap325rxa_sdram_enter_end; +extern char ap325rxa_sdram_leave_start; +extern char ap325rxa_sdram_leave_end; + static int __init ap325rxa_devices_setup(void) { + /* register board specific self-refresh code */ + sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF, + &ap325rxa_sdram_enter_start, + &ap325rxa_sdram_enter_end, + &ap325rxa_sdram_leave_start, + &ap325rxa_sdram_leave_end); + /* LD3 and LD4 LEDs */ gpio_request(GPIO_PTX5, NULL); /* RUN */ gpio_direction_output(GPIO_PTX5, 1); |