Re: [U-Boot] [U-Boot, v2, 2/4] rockchip: pinctrl: rk3328: use gpio instead of sdmmc-pwren

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

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Changes in v2: None

drivers/pinctrl/rockchip/pinctrl_rk3328.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)

Reviewed-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com