diff options
Diffstat (limited to 'drivers/mmc/sunxi_mmc.h')
| -rw-r--r-- | drivers/mmc/sunxi_mmc.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/mmc/sunxi_mmc.h b/drivers/mmc/sunxi_mmc.h index f4ae5a790c8..71865160319 100644 --- a/drivers/mmc/sunxi_mmc.h +++ b/drivers/mmc/sunxi_mmc.h @@ -37,7 +37,9 @@ struct sunxi_mmc { u32 res0; /* 0x54 reserved */ u32 a12a; /* 0x58 Auto command 12 argument */ u32 ntsr; /* 0x5c New timing set register */ - u32 res1[8]; + u32 res1[6]; + u32 hwrst; /* 0x78 Hardware Reset */ + u32 res5; u32 dmac; /* 0x80 internal DMA control */ u32 dlba; /* 0x84 internal DMA descr list base address */ u32 idst; /* 0x88 internal DMA status */ @@ -46,7 +48,8 @@ struct sunxi_mmc { u32 cbda; /* 0x94 */ u32 res2[26]; #if defined(CONFIG_SUNXI_GEN_SUN6I) || defined(CONFIG_SUN50I_GEN_H6) || defined(CONFIG_SUNXI_GEN_NCAT2) - u32 res3[17]; + u32 thldc; /* 0x100 Threshold control */ + u32 res3[16]; u32 samp_dl; u32 res4[46]; #endif @@ -57,6 +60,7 @@ struct sunxi_mmc { #define SUNXI_MMC_CLK_ENABLE (0x1 << 16) #define SUNXI_MMC_CLK_DIVIDER_MASK (0xff) +#define SUNXI_MMC_GCTRL 0x000 #define SUNXI_MMC_GCTRL_SOFT_RESET (0x1 << 0) #define SUNXI_MMC_GCTRL_FIFO_RESET (0x1 << 1) #define SUNXI_MMC_GCTRL_DMA_RESET (0x1 << 2) @@ -123,6 +127,10 @@ struct sunxi_mmc { #define SUNXI_MMC_NTSR_MODE_SEL_NEW (0x1 << 31) +#define SUNXI_MMC_HWRST 0x078 +#define SUNXI_MMC_HWRST_ASSERT (0x0 << 0) +#define SUNXI_MMC_HWRST_DEASSERT (0x1 << 0) + #define SUNXI_MMC_IDMAC_RESET (0x1 << 0) #define SUNXI_MMC_IDMAC_FIXBURST (0x1 << 1) #define SUNXI_MMC_IDMAC_ENABLE (0x1 << 7) @@ -133,6 +141,12 @@ struct sunxi_mmc { #define SUNXI_MMC_COMMON_CLK_GATE (1 << 16) #define SUNXI_MMC_COMMON_RESET (1 << 18) +#define SUNXI_MMC_THLDC 0x100 +#define SUNXI_MMC_THLDC_READ_EN (0x1 << 0) +#define SUNXI_MMC_THLDC_BSY_CLR_INT_EN (0x1 << 1) +#define SUNXI_MMC_THLDC_WRITE_EN (0x1 << 2) +#define SUNXI_MMC_THLDC_READ_THLD(x) (((x) & 0xfff) << 16) + #define SUNXI_MMC_CAL_DL_SW_EN (0x1 << 7) #endif /* _SUNXI_MMC_H */ |