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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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| .. | ||
| Makefile | ||
| pinctrl_rk322x.c | ||
| pinctrl_rk3036.c | ||
| pinctrl_rk3188.c | ||
| pinctrl_rk3288.c | ||
| pinctrl_rk3328.c | ||
| pinctrl_rk3368.c | ||
| pinctrl_rk3399.c | ||
| pinctrl_rv1108.c | ||