2020-02-29 14:24:18

by Anson Huang

Subject: [PATCH 1/2] arm64: dts: imx8mp-evk: Add i2c3 support

Enable i2c3 for i.MX8MP EVK board.

Signed-off-by: Anson Huang <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)

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
--
2.7.4

2020-03-11 08:08:49

by Shawn Guo

Subject: Re: [PATCH 1/2] arm64: dts: imx8mp-evk: Add i2c3 support

On Sat, Feb 29, 2020 at 10:16:25PM +0800, Anson Huang wrote:
> Enable i2c3 for i.MX8MP EVK board.
>
> Signed-off-by: Anson Huang <[email protected]>

Applied both, thanks.