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SDMMC-PWREN is a pin to control voltage for SDMMC IO, it may be high active or low active, the dwmmc driver always assume the sdmmc-pwren as high active. Kernel treat this pin as fixed regulator instead of a pin from controller, and then it can set in dts file upon board schematic, that's a good solution, we can also do this in u-boot. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> |
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aspeed | ||
ath79 | ||
exynos | ||
meson | ||
mvebu | ||
nxp | ||
rockchip | ||
uniphier | ||
Kconfig | ||
Makefile | ||
pinctrl-at91-pio4.c | ||
pinctrl-at91.c | ||
pinctrl-generic.c | ||
pinctrl-sandbox.c | ||
pinctrl-single.c | ||
pinctrl-sti.c | ||
pinctrl-uclass.c | ||
pinctrl_pic32.c | ||
pinctrl_stm32.c |