diff options
Diffstat (limited to 'arch/arm/mach-at91/pm.h')
| -rw-r--r-- | arch/arm/mach-at91/pm.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h index 7eb40d24242..218d816427c 100644 --- a/arch/arm/mach-at91/pm.h +++ b/arch/arm/mach-at91/pm.h @@ -24,24 +24,6 @@ static inline u32 sdram_selfrefresh_enable(void) #define wait_for_interrupt_enable() asm volatile ("mcr p15, 0, %0, c7, c0, 4" \ : : "r" (0)) -#elif defined(CONFIG_ARCH_AT91CAP9) -#include <mach/at91sam9_ddrsdr.h> - - -static inline u32 sdram_selfrefresh_enable(void) -{ - u32 saved_lpr, lpr; - - saved_lpr = at91_ramc_read(0, AT91CAP9_DDRSDRC_LPR); - - lpr = saved_lpr & ~AT91_DDRSDRC_LPCB; - at91_ramc_write(0, AT91CAP9_DDRSDRC_LPR, lpr | AT91_DDRSDRC_LPCB_SELF_REFRESH); - return saved_lpr; -} - -#define sdram_selfrefresh_disable(saved_lpr) at91_ramc_write(0, AT91CAP9_DDRSDRC_LPR, saved_lpr) -#define wait_for_interrupt_enable() cpu_do_idle() - #elif defined(CONFIG_ARCH_AT91SAM9G45) #include <mach/at91sam9_ddrsdr.h> |