[PATCH v3 7/9] arm64: dts: imx8qm-mek: add i2c in mipi[0,1] subsystem

Frank Li Frank.Li at nxp.com
Fri Jun 14 08:06:31 PDT 2024


Add i2c node in mipi[0,1] subystem for imx8qm-mek.

Reviewed-by: Peng Fan <peng.fan at nxp.com>
Signed-off-by: Frank Li <Frank.Li at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 30 ++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index 3cf39c868e752..e3a653be7dacc 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -364,6 +364,20 @@ &i2c1_lvds1 {
 	status = "okay";
 };
 
+&i2c0_mipi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mipi0_lpi2c0>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
+&i2c0_mipi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mipi1_lpi2c0>;
+	clock-frequency = <100000>;
+	status = "okay";
+};
+
 &flexcan1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_flexcan1>;
@@ -636,6 +650,22 @@ IMX8QM_SPI2_CS0_LSIO_GPIO3_IO10		0x21
 		>;
 	};
 
+	pinctrl_mipi0_lpi2c0: mipi0_lpi2c0grp {
+		fsl,pins = <
+			IMX8QM_MIPI_DSI0_I2C0_SCL_MIPI_DSI0_I2C0_SCL      0xc6000020
+			IMX8QM_MIPI_DSI0_I2C0_SDA_MIPI_DSI0_I2C0_SDA      0xc6000020
+			IMX8QM_MIPI_DSI0_GPIO0_01_LSIO_GPIO1_IO19         0x00000020
+		>;
+	};
+
+	pinctrl_mipi1_lpi2c0: mipi1_lpi2c0grp {
+		fsl,pins = <
+			IMX8QM_MIPI_DSI1_I2C0_SCL_MIPI_DSI1_I2C0_SCL      0xc6000020
+			IMX8QM_MIPI_DSI1_I2C0_SDA_MIPI_DSI1_I2C0_SDA      0xc6000020
+			IMX8QM_MIPI_DSI1_GPIO0_01_LSIO_GPIO1_IO23         0x00000020
+		>;
+	};
+
 	pinctrl_flexspi0: flexspi0grp {
 		fsl,pins = <
 			IMX8QM_QSPI0A_DATA0_LSIO_QSPI0A_DATA0     0x06000021

-- 
2.34.1




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