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mmc: dw_mmc: fix the CardThreshold boundary at CardThrCtl register

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According to DesignWare DoC file, CardThreshold bit should be
bit[27:16].
So it's correct to use (0xFFF << 16), not (0x1FFF << 16).

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Jaehoon Chung 2015-10-21 19:49:41 +09:00 committed by Ulf Hansson
parent 4539d36ef2
commit 98daafd8a0
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/dw_mmc.h
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@ -172,7 +172,7 @@
/* Version ID register define */ /* Version ID register define */
#define SDMMC_GET_VERID(x) ((x) & 0xFFFF) #define SDMMC_GET_VERID(x) ((x) & 0xFFFF)
/* Card read threshold */ /* Card read threshold */
#define SDMMC_SET_RD_THLD(v, x) (((v) & 0x1FFF) << 16 | (x)) #define SDMMC_SET_RD_THLD(v, x) (((v) & 0xFFF) << 16 | (x))
#define SDMMC_UHS_18V BIT(0) #define SDMMC_UHS_18V BIT(0)
/* All ctrl reset bits */ /* All ctrl reset bits */
#define SDMMC_CTRL_ALL_RESET_FLAGS \ #define SDMMC_CTRL_ALL_RESET_FLAGS \