| From | Jiri Slaby <> | Subject | [PATCH 3.12 14/82] mmc: sdhci-esdhc: Make 8BIT bus work | Date | Mon, 24 Aug 2015 11:08:34 +0200 |
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From: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
3.12-stable review patch. If anyone has any objections, please let me know.
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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: Jiri Slaby <jslaby@suse.cz> --- drivers/mmc/host/sdhci-esdhc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h index a2a06420e463..ebff71092743 100644 --- a/drivers/mmc/host/sdhci-esdhc.h +++ b/drivers/mmc/host/sdhci-esdhc.h @@ -47,7 +47,7 @@ #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, unsigned int host_clock) -- 2.5.0
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