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| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-01-31 18:12:57 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-03-31 20:36:05 +0200 |
| commit | 65cc1a59d192be1df33633d3fe668a1e3e0edc36 (patch) | |
| tree | 0d9b421633860e02720fde8bc6db10e4ef10e7ae /arch/arm/mach-at91/pm.h | |
| parent | 9e07c3ce2c1054af503b0cb5860df0f8c8ee2619 (diff) | |
| download | linux-65cc1a59d192be1df33633d3fe668a1e3e0edc36.tar.bz2 | |
ARM: at91: pm: Use struct at91_pm_data in pm_suspend.S
The number of register we can safely pass to at91_pm_suspend_in_sram is
limited. Instead, pass the address to the at91_pm_data structure.
The offsets are automatically generated to avoid hardcoding them.
Acked-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/arm/mach-at91/pm.h')
| -rw-r--r-- | arch/arm/mach-at91/pm.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h index 8eed156ef19a..fc0f7d048187 100644 --- a/arch/arm/mach-at91/pm.h +++ b/arch/arm/mach-at91/pm.h @@ -21,12 +21,16 @@ #define AT91_MEMCTRL_SDRAMC 1 #define AT91_MEMCTRL_DDRSDR 2 -#define AT91_PM_MEMTYPE_MASK 0x0f - -#define AT91_PM_MODE_OFFSET 4 -#define AT91_PM_MODE_MASK 0x01 -#define AT91_PM_MODE(x) (((x) & AT91_PM_MODE_MASK) << AT91_PM_MODE_OFFSET) - #define AT91_PM_SLOW_CLOCK 0x01 +#ifndef __ASSEMBLY__ +struct at91_pm_data { + void __iomem *pmc; + void __iomem *ramc[2]; + unsigned long uhp_udp_mask; + unsigned int memctrl; + unsigned int mode; +}; +#endif + #endif |