From: Anson Huang <Anson.Huang@nxp.com>
Date: Sat, 29 Feb 2020 14:16:25 +0000 (+0800)
Subject: arm64: dts: imx8mp-evk: Add i2c3 support
X-Git-Tag: v5.15~4151^2~17^2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5e4a67ff7f698ff1af6ebcd9bec7d8de6711ec57;p=platform%2Fkernel%2Flinux-starfive.git

arm64: dts: imx8mp-evk: Add i2c3 support

Enable i2c3 for i.MX8MP EVK board.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index a97a03c..b70c42a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -66,6 +66,13 @@
 	};
 };
 
+&i2c3 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+};
+
 &snvs_pwrkey {
 	status = "okay";
 };
@@ -138,6 +145,13 @@
 		>;
 	};
 
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL		0x400001c3
+			MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA		0x400001c3
+		>;
+	};
+
 	pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
 		fsl,pins = <
 			MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19	0x41