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| author | yangbo lu <yangbo.lu@nxp.com> | 2017-08-15 05:17:03 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-08-30 16:03:36 +0300 |
| commit | 2f3110cc89c29a790c8b31c7983603d60b9ede49 (patch) | |
| tree | 808f654d49f64a5a0d1a45675d34668d9613e29e /drivers/mmc/host/sdhci-esdhc.h | |
| parent | 501639bf2173ec142c48e67d391833a54965c912 (diff) | |
| download | linux-2f3110cc89c29a790c8b31c7983603d60b9ede49.tar.xz | |
mmc: sdhci-of-esdhc: support ESDHC_CAPABILITIES_1 accessing
eSDHC is not a standard SD host controller. SDHCI_CAPABILITIES_1
register address is 0x44 while it's 0x114 (ESDHC_CAPABILITIES_1)
for eSDHC.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-esdhc.h')
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h index e7893f21b65e..dfa58f8b8dfa 100644 --- a/drivers/mmc/host/sdhci-esdhc.h +++ b/drivers/mmc/host/sdhci-esdhc.h @@ -54,6 +54,9 @@ #define ESDHC_CLOCK_HCKEN 0x00000002 #define ESDHC_CLOCK_IPGEN 0x00000001 +/* Host Controller Capabilities Register 2 */ +#define ESDHC_CAPABILITIES_1 0x114 + /* Tuning Block Control Register */ #define ESDHC_TBCTL 0x120 #define ESDHC_TB_EN 0x00000004 |