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arm64: dts: imx8mp-evk: Enable pca6416 on i2c3 bus
author
Anson Huang
<Anson.Huang@nxp.com>
Sat, 29 Feb 2020 14:16:26 +0000
(22:16 +0800)
committer
Shawn Guo
<shawnguo@kernel.org>
Wed, 11 Mar 2020 08:07:17 +0000
(16:07 +0800)
Enable pca6416 on i.MX8MP EVK board's i2c3 bus.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm64/boot/dts/freescale/imx8mp-evk.dts
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diff --git
a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index
b70c42a
..
3da1fff
100644
(file)
--- a/
arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/
arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@
-71,6
+71,13
@@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
+
+ pca6416: gpio@20 {
+ compatible = "ti,tca6416";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
&snvs_pwrkey {