diff options
| author | Magnus Damm <damm@opensource.se> | 2009-10-29 13:52:23 +0300 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-30 05:59:26 +0300 |
| commit | 3b9f2952a3eda738f5f2d7610b76e284cbac581f (patch) | |
| tree | 23937cebe892efcb3d5d8767c0b5606f61aece4a /arch/sh/boards/mach-se/7724/setup.c | |
| parent | 67e522d0f91349127b3e0e536578be484cdb3367 (diff) | |
| download | linux-3b9f2952a3eda738f5f2d7610b76e284cbac581f.tar.xz | |
sh: Add ms7724se specific memory pre/post sleep code
Add self-refresh handling code for the MS7724SE 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-se/7724/setup.c')
| -rw-r--r-- | arch/sh/boards/mach-se/7724/setup.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index ffb97f22783c..ae23fa970e6d 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -28,6 +28,7 @@ #include <asm/sh_eth.h> #include <asm/clock.h> #include <asm/sh_keysc.h> +#include <asm/suspend.h> #include <cpu/sh7724.h> #include <mach-se/mach/se7724.h> @@ -566,11 +567,22 @@ static void __init sh_eth_init(void) #define SW41_G 0x4000 #define SW41_H 0x8000 +extern char ms7724se_sdram_enter_start; +extern char ms7724se_sdram_enter_end; +extern char ms7724se_sdram_leave_start; +extern char ms7724se_sdram_leave_end; + static int __init devices_setup(void) { u16 sw = ctrl_inw(SW4140); /* select camera, monitor */ struct clk *fsia_clk; + /* register board specific self-refresh code */ + sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF, + &ms7724se_sdram_enter_start, + &ms7724se_sdram_enter_end, + &ms7724se_sdram_leave_start, + &ms7724se_sdram_leave_end); /* Reset Release */ ctrl_outw(ctrl_inw(FPGA_OUT) & ~((1 << 1) | /* LAN */ |