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| author | Simon Horman <horms@verge.net.au> | 2010-11-09 17:47:02 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-11-10 18:25:10 +0900 |
| commit | da1d39e3903bc35be2b5e8d2116fdd5d337244d4 (patch) | |
| tree | 29f84c830cec7732f6a2868498d40ccbeccf9244 /drivers/mmc/host/sh_mmcif.c | |
| parent | a7bcf21e60c73cb7f7c13fad928967d7e47c3cac (diff) | |
| download | talos-obmc-linux-da1d39e3903bc35be2b5e8d2116fdd5d337244d4.tar.gz talos-obmc-linux-da1d39e3903bc35be2b5e8d2116fdd5d337244d4.zip | |
mmc, sh: Move constants to sh_mmcif.h
This moves some constants from sh_mmcif.c to sh_mmcif.h
so that they can be used in sh_mmcif_boot_init().
It also alters the definition of SOFT_RST_OFF from (0 << 31) to
~SOFT_RST_ON (= ~(1 << 31)). The former seems bogus. The latter is
consistent with the code in sh_mmcif_boot_init().
Cc: Yusuke Goda <yusuke.goda.sx@renesas.com>
Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/mmc/host/sh_mmcif.c')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index ddd09840520b..3f492730ec05 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -62,25 +62,6 @@ /* CE_BLOCK_SET */ #define BLOCK_SIZE_MASK 0x0000ffff -/* CE_CLK_CTRL */ -#define CLK_ENABLE (1 << 24) /* 1: output mmc clock */ -#define CLK_CLEAR ((1 << 19) | (1 << 18) | (1 << 17) | (1 << 16)) -#define CLK_SUP_PCLK ((1 << 19) | (1 << 18) | (1 << 17) | (1 << 16)) -#define SRSPTO_256 ((1 << 13) | (0 << 12)) /* resp timeout */ -#define SRBSYTO_29 ((1 << 11) | (1 << 10) | \ - (1 << 9) | (1 << 8)) /* resp busy timeout */ -#define SRWDTO_29 ((1 << 7) | (1 << 6) | \ - (1 << 5) | (1 << 4)) /* read/write timeout */ -#define SCCSTO_29 ((1 << 3) | (1 << 2) | \ - (1 << 1) | (1 << 0)) /* ccs timeout */ - -/* CE_BUF_ACC */ -#define BUF_ACC_DMAWEN (1 << 25) -#define BUF_ACC_DMAREN (1 << 24) -#define BUF_ACC_BUSW_32 (0 << 17) -#define BUF_ACC_BUSW_16 (1 << 17) -#define BUF_ACC_ATYP (1 << 16) - /* CE_INT */ #define INT_CCSDE (1 << 29) #define INT_CMD12DRE (1 << 26) @@ -165,10 +146,6 @@ STS2_AC12BSYTO | STS2_RSPBSYTO | \ STS2_AC12RSPTO | STS2_RSPTO) -/* CE_VERSION */ -#define SOFT_RST_ON (1 << 31) -#define SOFT_RST_OFF (0 << 31) - #define CLKDEV_EMMC_DATA 52000000 /* 52MHz */ #define CLKDEV_MMC_DATA 20000000 /* 20MHz */ #define CLKDEV_INIT 400000 /* 400 KHz */ |
