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mmc: renesas_sdhi: cleanup SCC defines

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Use increasing BIT numbers consistently and remove some superfluous
comments.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20191217114034.13290-6-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2019-12-17 12:40:34 +01:00 committed by Ulf Hansson
parent 9b0d6855e7
commit 6199a10e7e
1 changed files with 8 additions and 10 deletions
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18
drivers/mmc/host/renesas_sdhi_core.c
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@ -253,24 +253,22 @@ static int renesas_sdhi_start_signal_voltage_switch(struct mmc_host *mmc,
#define SH_MOBILE_SDHI_SCC_SMPCMP 0x00C
#define SH_MOBILE_SDHI_SCC_TMPPORT2 0x00E
/* Definitions for values the SH_MOBILE_SDHI_SCC_DTCNTL register */
#define SH_MOBILE_SDHI_SCC_DTCNTL_TAPEN BIT(0)
#define SH_MOBILE_SDHI_SCC_DTCNTL_TAPNUM_SHIFT 16
#define SH_MOBILE_SDHI_SCC_DTCNTL_TAPNUM_MASK 0xff
/* Definitions for values the SH_MOBILE_SDHI_SCC_CKSEL register */
#define SH_MOBILE_SDHI_SCC_CKSEL_DTSEL BIT(0)
/* Definitions for values the SH_MOBILE_SDHI_SCC_RVSCNTL register */
#define SH_MOBILE_SDHI_SCC_RVSCNTL_RVSEN BIT(0)
/* Definitions for values the SH_MOBILE_SDHI_SCC_RVSREQ register */
#define SH_MOBILE_SDHI_SCC_RVSREQ_RVSERR BIT(2)
#define SH_MOBILE_SDHI_SCC_RVSREQ_REQTAPUP BIT(1)
#define SH_MOBILE_SDHI_SCC_RVSREQ_REQTAPDOWN BIT(0)
/* Definitions for values the SH_MOBILE_SDHI_SCC_SMPCMP register */
#define SH_MOBILE_SDHI_SCC_SMPCMP_CMD_ERR (BIT(24) | BIT(8))
#define SH_MOBILE_SDHI_SCC_SMPCMP_CMD_REQUP BIT(24)
#define SH_MOBILE_SDHI_SCC_RVSREQ_REQTAPUP BIT(1)
#define SH_MOBILE_SDHI_SCC_RVSREQ_RVSERR BIT(2)
#define SH_MOBILE_SDHI_SCC_SMPCMP_CMD_REQDOWN BIT(8)
/* Definitions for values the SH_MOBILE_SDHI_SCC_TMPPORT2 register */
#define SH_MOBILE_SDHI_SCC_SMPCMP_CMD_REQUP BIT(24)
#define SH_MOBILE_SDHI_SCC_SMPCMP_CMD_ERR (BIT(8) | BIT(24))
#define SH_MOBILE_SDHI_SCC_TMPPORT2_HS400OSEL BIT(4)
#define SH_MOBILE_SDHI_SCC_TMPPORT2_HS400EN BIT(31)