From d3f46dd47ff73c14184d5f3a9c031d6b2cd55f3c Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Sat, 29 Feb 2020 22:03:01 +0800 Subject: arm64: dts: imx8mn-evk: Add i2c3 support Enable i2c3 for i.MX8MN EVK board. Signed-off-by: Anson Huang Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi') diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi index 0d2ec4a2c7f2..2fb599fa7cee 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -102,6 +102,13 @@ }; }; +&i2c3 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + &snvs_pwrkey { status = "okay"; }; @@ -202,6 +209,13 @@ >; }; + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 + MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 + >; + }; + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { fsl,pins = < MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 -- cgit