| Message ID | 20210201133000.23402-1-michael@walle.cc (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: dts: ebaz4205: add pinctrl entries for switches | expand |
On 2/1/21 2:30 PM, Michael Walle wrote: > Add the pinctrl entries for the GPIOs which are connected to the > push buttons on this board. > > Signed-off-by: Michael Walle <michael@walle.cc> > --- > arch/arm/boot/dts/zynq-ebaz4205.dts | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/arch/arm/boot/dts/zynq-ebaz4205.dts b/arch/arm/boot/dts/zynq-ebaz4205.dts > index e802d4ae8804..b0b836aedd76 100644 > --- a/arch/arm/boot/dts/zynq-ebaz4205.dts > +++ b/arch/arm/boot/dts/zynq-ebaz4205.dts > @@ -43,7 +43,30 @@ > }; > }; > > +&gpio0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio0_default>; > +}; > + > &pinctrl0 { > + pinctrl_gpio0_default: gpio0-default { > + mux { > + groups = "gpio0_20_grp", "gpio0_32_grp"; > + function = "gpio0"; > + }; > + > + conf { > + groups = "gpio0_20_grp", "gpio0_32_grp"; > + io-standard = <3>; > + slew-rate = <0>; > + }; > + > + conf-pull-up { > + pins = "MIO20", "MIO32"; > + bias-disable; > + }; > + }; > + > pinctrl_sdhci0_default: sdhci0-default { > mux { > groups = "sdio0_2_grp"; > Applied. M
diff --git a/arch/arm/boot/dts/zynq-ebaz4205.dts b/arch/arm/boot/dts/zynq-ebaz4205.dts index e802d4ae8804..b0b836aedd76 100644 --- a/arch/arm/boot/dts/zynq-ebaz4205.dts +++ b/arch/arm/boot/dts/zynq-ebaz4205.dts @@ -43,7 +43,30 @@ }; }; +&gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio0_default>; +}; + &pinctrl0 { + pinctrl_gpio0_default: gpio0-default { + mux { + groups = "gpio0_20_grp", "gpio0_32_grp"; + function = "gpio0"; + }; + + conf { + groups = "gpio0_20_grp", "gpio0_32_grp"; + io-standard = <3>; + slew-rate = <0>; + }; + + conf-pull-up { + pins = "MIO20", "MIO32"; + bias-disable; + }; + }; + pinctrl_sdhci0_default: sdhci0-default { mux { groups = "sdio0_2_grp";
Add the pinctrl entries for the GPIOs which are connected to the push buttons on this board. Signed-off-by: Michael Walle <michael@walle.cc> --- arch/arm/boot/dts/zynq-ebaz4205.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)