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| author | Joakim Tjernlund <Joakim.Tjernlund@transmode.se> | 2015-07-22 16:44:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-10 12:20:30 -0700 |
| commit | 04c6708522d382d8961214ceceed2052647f70c2 (patch) | |
| tree | 2f897a7e612c06236ef28c11c6e1b36bf5a16bbc | |
| parent | b07016348b0bec192414ade9fb0e385fdc8c4a52 (diff) | |
| download | lwn-04c6708522d382d8961214ceceed2052647f70c2.tar.gz lwn-04c6708522d382d8961214ceceed2052647f70c2.zip | |
mmc: sdhci-esdhc: Make 8BIT bus work
commit 8e91125ff3f57f15c6568e2a6d32743b3f7815e4 upstream.
Support for 8BIT bus with was added some time ago to sdhci-esdhc but
then missed to remove the 8BIT from the reserved bit mask which made
8BIT non functional.
Fixes: 66b50a00992d ("mmc: esdhc: Add support for 8-bit bus width and..")
Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h index d25f9ab9a54d..d33bb9522416 100644 --- a/drivers/mmc/host/sdhci-esdhc.h +++ b/drivers/mmc/host/sdhci-esdhc.h @@ -40,7 +40,7 @@ #define ESDHC_DMA_SYSCTL 0x40c #define ESDHC_DMA_SNOOP 0x00000040 -#define ESDHC_HOST_CONTROL_RES 0x05 +#define ESDHC_HOST_CONTROL_RES 0x01 static inline void esdhc_set_clock(struct sdhci_host *host, unsigned int clock) { |