diff options
Diffstat (limited to 'arch/arm/mach-at91/pm_suspend.S')
| -rw-r--r-- | arch/arm/mach-at91/pm_suspend.S | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/arch/arm/mach-at91/pm_suspend.S b/arch/arm/mach-at91/pm_suspend.S index db35f72e7bad..1002bb80a939 100644 --- a/arch/arm/mach-at91/pm_suspend.S +++ b/arch/arm/mach-at91/pm_suspend.S @@ -55,23 +55,19 @@ tmp2 .req r5 .arm -/* void at91_slow_clock(void __iomem *pmc, void __iomem *sdramc, +/* + * void at91_pm_suspend_in_sram(void __iomem *pmc, void __iomem *sdramc, * void __iomem *ramc1, int memctrl) + * @input param: + * @r0: base address of AT91_PMC + * @r1: base address of SDRAM Controller (SDRAM, DDRSDR, or AT91_SYS) + * @r2: base address of second SDRAM Controller or 0 if not present + * @r3: pm information */ -ENTRY(at91_slow_clock) +ENTRY(at91_pm_suspend_in_sram) /* Save registers on stack */ stmfd sp!, {r4 - r12, lr} - /* - * Register usage: - * R0 = Base address of AT91_PMC - * R1 = Base address of RAM Controller (SDRAM, DDRSDR, or AT91_SYS) - * R2 = Base address of second RAM Controller or 0 if not present - * R3 = Memory controller - * R4 = temporary register - * R5 = temporary register - */ - /* Drain write buffer */ mov tmp1, #0 mcr p15, 0, tmp1, c7, c10, 4 @@ -170,7 +166,7 @@ skip_enable_main_clock: /* Restore registers, and return */ ldmfd sp!, {r4 - r12, pc} -ENDPROC(at91_slow_clock) +ENDPROC(at91_pm_suspend_in_sram) /* * void at91_sramc_self_refresh(unsigned int is_active) @@ -320,5 +316,5 @@ ENDPROC(at91_sramc_self_refresh) .saved_sam9_mdr1: .word 0 -ENTRY(at91_slow_clock_sz) - .word .-at91_slow_clock +ENTRY(at91_pm_suspend_in_sram_sz) + .word .-at91_pm_suspend_in_sram |