From 10d43c861476978389e370eed177ba8a18f8146c Mon Sep 17 00:00:00 2001 From: Michael Walle Date: Mon, 1 Feb 2021 14:30:00 +0100 Subject: ARM: dts: ebaz4205: add pinctrl entries for switches Add the pinctrl entries for the GPIOs which are connected to the push buttons on this board. Signed-off-by: Michael Walle Link: https://lore.kernel.org/r/20210201133000.23402-1-michael@walle.cc Signed-off-by: Michal Simek --- arch/arm/boot/dts/zynq-ebaz4205.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'arch/arm') 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"; -- cgit v1.2.3