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| author | Yangbo Lu <yangbo.lu@freescale.com> | 2015-07-10 11:42:37 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-08-17 11:32:47 +0200 |
| commit | 67b589a2ebe3f9705e8a70275cedec78447f803a (patch) | |
| tree | af13f3aa498cbc29458817c9db8705f523e8754b /drivers/mmc/host/sdhci-esdhc.h | |
| parent | f13e5b9f3c625916d7658ba526574a5d24e4d664 (diff) | |
| download | op-kernel-dev-67b589a2ebe3f9705e8a70275cedec78447f803a.zip op-kernel-dev-67b589a2ebe3f9705e8a70275cedec78447f803a.tar.gz | |
mmc: sdhci-esdhc: add default quirk SDHCI_QUIRK_NO_HISPD_BIT
eSDHC supports high speed mode, but has no enabling bit for it.
Add this quirk to avoid writing to eSDHC_PROCTL[DTW] by mistake.
Signed-off-by: Yangbo Lu <yangbo.lu@freescale.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, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h index a870c42..163ac99 100644 --- a/drivers/mmc/host/sdhci-esdhc.h +++ b/drivers/mmc/host/sdhci-esdhc.h @@ -21,7 +21,8 @@ #define ESDHC_DEFAULT_QUIRKS (SDHCI_QUIRK_FORCE_BLK_SZ_2048 | \ SDHCI_QUIRK_NO_BUSY_IRQ | \ SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | \ - SDHCI_QUIRK_PIO_NEEDS_DELAY) + SDHCI_QUIRK_PIO_NEEDS_DELAY | \ + SDHCI_QUIRK_NO_HISPD_BIT) #define ESDHC_SYSTEM_CONTROL 0x2c #define ESDHC_CLOCK_MASK 0x0000fff0 |
