2019-08-15 12:06:59

by Anson Huang

Subject: [PATCH 1/6] arm64: dts: imx8mn-ddr4-evk: Add i2c1 support

From: Anson Huang <[email protected]>

Enable i2c1 on i.MX8MN DDR4 EVK board.

Signed-off-by: Anson Huang <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
index 9b2c172..5fce5b1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
@@ -50,6 +50,13 @@
>;
};

+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
+ MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
+ >;
+ };
+
pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
fsl,pins = <
MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
@@ -182,6 +189,13 @@
};
};

+&i2c1 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+};
+
&snvs_pwrkey {
status = "okay";
};
--
2.7.4

2019-08-15 14:14:30

by Leonard Crestez

Subject: Re: [PATCH 1/6] arm64: dts: imx8mn-ddr4-evk: Add i2c1 support

On 15.08.2019 14:18, [email protected] wrote:
> From: Anson Huang <[email protected]>
>
> Enable i2c1 on i.MX8MN DDR4 EVK board.
>
> Signed-off-by: Anson Huang <[email protected]>

Didn't see a cover letter but all 6 patches look good:

Reviewed-by: Leonard Crestez <[email protected]>