From: Michael Walle <michael@walle.cc>
To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
Michal Simek <michal.simek@xilinx.com>,
Michael Walle <michael@walle.cc>
Subject: [PATCH] ARM: dts: ebaz4205: add pinctrl entries for switches
Date: Mon, 1 Feb 2021 14:30:00 +0100 [thread overview]
Message-ID: <20210201133000.23402-1-michael@walle.cc> (raw)
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";
--
2.20.1
next reply other threads:[~2021-02-01 13:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-01 13:30 Michael Walle [this message]
2021-02-03 6:58 ` [PATCH] ARM: dts: ebaz4205: add pinctrl entries for switches Michal Simek
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