Hi Vincent, On 1/14/2019 8:24 AM, Vincent Guittot wrote: > The SDcard detection of hikey960 is active low so cd-inverted is wrong. > Instead of adding cd-inverted, we should better set correctly cd-gpios > to use GPIO_ACTIVE_LOW. > > Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx> Updated the subject as Leo suggested and applied to the hisilicon tree. Thanks! Best Regards, Wei > --- > > SD card detection was not working on v5.0-rc1 but patch > https://marc.info/?l=linux-mmc&m=154637189021211&w=2 makes it work. > Nevertheles, latest changes in of_mmc_detection makes possible to have > a correct DT config. > > arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > index 71bfe41..dc314e7 100644 > --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts > @@ -665,8 +665,7 @@ > sd-uhs-sdr50; > sd-uhs-sdr104; > disable-wp; > - cd-inverted; > - cd-gpios = <&gpio25 3 0>; > + cd-gpios = <&gpio25 3 GPIO_ACTIVE_LOW>; > pinctrl-names = "default"; > pinctrl-0 = <&sd_pmx_func > &sd_clk_cfg_func >
