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| author | Kevin | 2014-11-15 09:58:27 +0800 |
|---|---|---|
| committer | Kevin | 2014-11-15 09:58:27 +0800 |
| commit | 392e8802486cb573b916e746010e141a75f507e6 (patch) | |
| tree | 50029aca02c81f087b90336e670b44e510782330 /ANDROID_3.4.5/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h | |
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init android origin source code
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h')
| -rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h b/ANDROID_3.4.5/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h new file mode 100644 index 00000000..db59fdbd --- /dev/null +++ b/ANDROID_3.4.5/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h @@ -0,0 +1,29 @@ +#ifndef MMC_AP4EB_H +#define MMC_AP4EB_H + +#define PORT185CR (void __iomem *)0xe60520b9 +#define PORT186CR (void __iomem *)0xe60520ba +#define PORT187CR (void __iomem *)0xe60520bb +#define PORT188CR (void __iomem *)0xe60520bc + +#define PORTR191_160DR (void __iomem *)0xe6056014 + +static inline void mmc_init_progress(void) +{ + /* Initialise LEDS1-4 + * registers: PORT185CR-PORT188CR (LED1-LED4 Control) + * value: 0x10 - enable output + */ + __raw_writeb(0x10, PORT185CR); + __raw_writeb(0x10, PORT186CR); + __raw_writeb(0x10, PORT187CR); + __raw_writeb(0x10, PORT188CR); +} + +static inline void mmc_update_progress(int n) +{ + __raw_writel((__raw_readl(PORTR191_160DR) & ~(0xf << 25)) | + (1 << (25 + n)), PORTR191_160DR); +} + +#endif /* MMC_AP4EB_H */ |