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Message-Id: <20240701-imx8qm-dts-usb-v4-7-03cdbc8c44b6@nxp.com>
Date: Mon, 01 Jul 2024 11:03:33 -0400
From: Frank Li <Frank.Li@....com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>, Dong Aisheng <aisheng.dong@....com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Frank Li <Frank.Li@....com>, Peng Fan <peng.fan@....com>
Subject: [PATCH v4 7/8] arm64: dts: imx8qm-mek: add i2c in mipi[0,1]
subsystem
Add i2c node in mipi[0,1] subystem for imx8qm-mek.
Reviewed-by: Peng Fan <peng.fan@....com>
Signed-off-by: Frank Li <Frank.Li@....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 fc79ac0d57a1f..7ceea79f658db 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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