[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1582985786-2198-2-git-send-email-Anson.Huang@nxp.com>
Date: Sat, 29 Feb 2020 22:16:26 +0800
From: Anson Huang <Anson.Huang@....com>
To: robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Cc: Linux-imx@....com
Subject: [PATCH 2/2] arm64: dts: imx8mp-evk: Enable pca6416 on i2c3 bus
Enable pca6416 on i.MX8MP EVK board's i2c3 bus.
Signed-off-by: Anson Huang <Anson.Huang@....com>
---
arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index b70c42a..3da1fff 100644
--- 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 {
--
2.7.4
Powered by blists - more mailing lists