Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 67b589a2 authored by Yangbo Lu's avatar Yangbo Lu Committed by Ulf Hansson
Browse files

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: default avatarYangbo Lu <yangbo.lu@freescale.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent f13e5b9f

drivers/mmc/host/sdhci-esdhc.h

+2 −1
Original line number Original line Diff line number Diff line
@@ -21,7 +21,8 @@ 
#define ESDHC_DEFAULT_QUIRKS	(SDHCI_QUIRK_FORCE_BLK_SZ_2048 | \

#define ESDHC_DEFAULT_QUIRKS	(SDHCI_QUIRK_FORCE_BLK_SZ_2048 | \

				SDHCI_QUIRK_NO_BUSY_IRQ | \

				SDHCI_QUIRK_NO_BUSY_IRQ | \

				SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | \

				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_SYSTEM_CONTROL	0x2c

#define ESDHC_CLOCK_MASK	0x0000fff0

#define ESDHC_CLOCK_MASK	0x0000fff0