eSDHC host is not a standand host, there is no SDHCI_CTRL_HISPD bit in SDHCI_HOST_CONTROL register. Add this quirk to avoid changing the Data transfer width bit of eSDHC host. Signed-off-by: Haijun Zhang <Haijun.Zhang@xxxxxxxxxxxxx> --- drivers/mmc/host/sdhci-esdhc.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h index a2a0642..6de001e 100644 --- a/drivers/mmc/host/sdhci-esdhc.h +++ b/drivers/mmc/host/sdhci-esdhc.h @@ -23,6 +23,7 @@ SDHCI_QUIRK_NONSTANDARD_CLOCK | \ SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | \ SDHCI_QUIRK_PIO_NEEDS_DELAY | \ + SDHCI_QUIRK_NO_HISPD_BIT | \ SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET) #define ESDHC_SYSTEM_CONTROL 0x2c -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
