[PATCH 1/2] arm64: dts: orange-pi-zero-plus2: fix sdcard detect

[geomatsi@gmail.com (Sergey Matyukevich)]

> > The sdcard detect pin on orange-pi-zero-plus2 is pulled up.
> > Fix cd-gpio description to enable sdcard detect.
> >
> > Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
> > ---
> >  arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
> > index b6b7a561df8c..a42fd79a62a3 100644
> > --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
> > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts
> > @@ -71,7 +71,7 @@
> >         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
> >         vmmc-supply = <&reg_vcc3v3>;
> >         bus-width = <4>;
> > -       cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
> > +       cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
> 
> Was able to detect and do mount with existing dts

Did you try to boot from sdcard ? I am not able to boot my board from
sd-card without this change. As I mentioned earlier in my email
to buildroot mailing list, with mmc debug enabled I see that mmc
tries to init sd-card when I remove it from the slot.

Maybe there is a minor differences between h/w versions or batches ?
What is you board version ? I tested on board v1.0.

Regards,
Sergey