diff options
Diffstat (limited to 'arch/arm/include/asm/arch-omap4')
| -rw-r--r-- | arch/arm/include/asm/arch-omap4/mmc_host_def.h | 140 |
1 files changed, 2 insertions, 138 deletions
diff --git a/arch/arm/include/asm/arch-omap4/mmc_host_def.h b/arch/arm/include/asm/arch-omap4/mmc_host_def.h index 2114046e71..9c8ccb6c83 100644 --- a/arch/arm/include/asm/arch-omap4/mmc_host_def.h +++ b/arch/arm/include/asm/arch-omap4/mmc_host_def.h @@ -25,6 +25,8 @@ #ifndef MMC_HOST_DEF_H #define MMC_HOST_DEF_H +#include <asm/omap_mmc.h> + /* * OMAP HSMMC register definitions */ @@ -33,142 +35,4 @@ #define OMAP_HSMMC2_BASE 0x480B4100 #define OMAP_HSMMC3_BASE 0x480AD100 -struct hsmmc { - unsigned char res1[0x10]; - unsigned int sysconfig; /* 0x10 */ - unsigned int sysstatus; /* 0x14 */ - unsigned char res2[0x14]; - unsigned int con; /* 0x2C */ - unsigned char res3[0xD4]; - unsigned int blk; /* 0x104 */ - unsigned int arg; /* 0x108 */ - unsigned int cmd; /* 0x10C */ - unsigned int rsp10; /* 0x110 */ - unsigned int rsp32; /* 0x114 */ - unsigned int rsp54; /* 0x118 */ - unsigned int rsp76; /* 0x11C */ - unsigned int data; /* 0x120 */ - unsigned int pstate; /* 0x124 */ - unsigned int hctl; /* 0x128 */ - unsigned int sysctl; /* 0x12C */ - unsigned int stat; /* 0x130 */ - unsigned int ie; /* 0x134 */ - unsigned char res4[0x8]; - unsigned int capa; /* 0x140 */ -}; - -/* - * OMAP HS MMC Bit definitions - */ -#define MMC_SOFTRESET (0x1 << 1) -#define RESETDONE (0x1 << 0) -#define NOOPENDRAIN (0x0 << 0) -#define OPENDRAIN (0x1 << 0) -#define OD (0x1 << 0) -#define INIT_NOINIT (0x0 << 1) -#define INIT_INITSTREAM (0x1 << 1) -#define HR_NOHOSTRESP (0x0 << 2) -#define STR_BLOCK (0x0 << 3) -#define MODE_FUNC (0x0 << 4) -#define DW8_1_4BITMODE (0x0 << 5) -#define MIT_CTO (0x0 << 6) -#define CDP_ACTIVEHIGH (0x0 << 7) -#define WPP_ACTIVEHIGH (0x0 << 8) -#define RESERVED_MASK (0x3 << 9) -#define CTPL_MMC_SD (0x0 << 11) -#define BLEN_512BYTESLEN (0x200 << 0) -#define NBLK_STPCNT (0x0 << 16) -#define DE_DISABLE (0x0 << 0) -#define BCE_DISABLE (0x0 << 1) -#define BCE_ENABLE (0x1 << 1) -#define ACEN_DISABLE (0x0 << 2) -#define DDIR_OFFSET (4) -#define DDIR_MASK (0x1 << 4) -#define DDIR_WRITE (0x0 << 4) -#define DDIR_READ (0x1 << 4) -#define MSBS_SGLEBLK (0x0 << 5) -#define MSBS_MULTIBLK (0x1 << 5) -#define RSP_TYPE_OFFSET (16) -#define RSP_TYPE_MASK (0x3 << 16) -#define RSP_TYPE_NORSP (0x0 << 16) -#define RSP_TYPE_LGHT136 (0x1 << 16) -#define RSP_TYPE_LGHT48 (0x2 << 16) -#define RSP_TYPE_LGHT48B (0x3 << 16) -#define CCCE_NOCHECK (0x0 << 19) -#define CCCE_CHECK (0x1 << 19) -#define CICE_NOCHECK (0x0 << 20) -#define CICE_CHECK (0x1 << 20) -#define DP_OFFSET (21) -#define DP_MASK (0x1 << 21) -#define DP_NO_DATA (0x0 << 21) -#define DP_DATA (0x1 << 21) -#define CMD_TYPE_NORMAL (0x0 << 22) -#define INDEX_OFFSET (24) -#define INDEX_MASK (0x3f << 24) -#define INDEX(i) (i << 24) -#define DATI_MASK (0x1 << 1) -#define CMDI_MASK (0x1 << 0) -#define DTW_1_BITMODE (0x0 << 1) -#define DTW_4_BITMODE (0x1 << 1) -#define DTW_8_BITMODE (0x1 << 5) /* CON[DW8]*/ -#define SDBP_PWROFF (0x0 << 8) -#define SDBP_PWRON (0x1 << 8) -#define SDVS_1V8 (0x5 << 9) -#define SDVS_3V0 (0x6 << 9) -#define ICE_MASK (0x1 << 0) -#define ICE_STOP (0x0 << 0) -#define ICS_MASK (0x1 << 1) -#define ICS_NOTREADY (0x0 << 1) -#define ICE_OSCILLATE (0x1 << 0) -#define CEN_MASK (0x1 << 2) -#define CEN_DISABLE (0x0 << 2) -#define CEN_ENABLE (0x1 << 2) -#define CLKD_OFFSET (6) -#define CLKD_MASK (0x3FF << 6) -#define DTO_MASK (0xF << 16) -#define DTO_15THDTO (0xE << 16) -#define SOFTRESETALL (0x1 << 24) -#define CC_MASK (0x1 << 0) -#define TC_MASK (0x1 << 1) -#define BWR_MASK (0x1 << 4) -#define BRR_MASK (0x1 << 5) -#define ERRI_MASK (0x1 << 15) -#define IE_CC (0x01 << 0) -#define IE_TC (0x01 << 1) -#define IE_BWR (0x01 << 4) -#define IE_BRR (0x01 << 5) -#define IE_CTO (0x01 << 16) -#define IE_CCRC (0x01 << 17) -#define IE_CEB (0x01 << 18) -#define IE_CIE (0x01 << 19) -#define IE_DTO (0x01 << 20) -#define IE_DCRC (0x01 << 21) -#define IE_DEB (0x01 << 22) -#define IE_CERR (0x01 << 28) -#define IE_BADA (0x01 << 29) - -#define VS30_3V0SUP (1 << 25) -#define VS18_1V8SUP (1 << 26) - -/* Driver definitions */ -#define MMCSD_SECTOR_SIZE 512 -#define MMC_CARD 0 -#define SD_CARD 1 -#define BYTE_MODE 0 -#define SECTOR_MODE 1 -#define CLK_INITSEQ 0 -#define CLK_400KHZ 1 -#define CLK_MISC 2 - -#define RSP_TYPE_NONE (RSP_TYPE_NORSP | CCCE_NOCHECK | CICE_NOCHECK) -#define MMC_CMD0 (INDEX(0) | RSP_TYPE_NONE | DP_NO_DATA | DDIR_WRITE) - -/* Clock Configurations and Macros */ -#define MMC_CLOCK_REFERENCE 96 /* MHz */ - -#define mmc_reg_out(addr, mask, val)\ - writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr)) - -int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max); - #endif /* MMC_HOST_DEF_H */ |