Commit d8b48040 authored by Frank Li's avatar Frank Li Committed by Shawn Guo
Browse files

arm64: dts: imx8qm-mek: add pwm and i2c in lvds subsystem 



Add pwm[0,1] and i2c[0,1] in lvds subsystem.

Reviewed-by: default avatarPeng Fan <peng.fan@nxp.com>
Signed-off-by: default avatarFrank Li <Frank.Li@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 52c9971e

arch/arm64/boot/dts/freescale/imx8qm-mek.dts

+68 −0
Original line number Diff line number Diff line
@@ -93,6 +93,22 @@ vdevbuffer: memory@90400000 { 
		};

	};



	lvds_backlight0: backlight-lvds0 {

		compatible = "pwm-backlight";

		pwms = <&qm_pwm_lvds0 0 100000 0>;

		brightness-levels = <0 100>;

		num-interpolated-steps = <100>;

		default-brightness-level = <80>;

	};



	lvds_backlight1: backlight-lvds1 {

		compatible = "pwm-backlight";

		pwms = <&pwm_lvds1 0 100000 0>;

		brightness-levels = <0 100>;

		num-interpolated-steps = <100>;

		default-brightness-level = <80>;

	};



	reg_usdhc2_vmmc: usdhc2-vmmc {

		compatible = "regulator-fixed";

		regulator-name = "SD1_SPWR";
@@ -334,6 +350,20 @@ wm8960: audio-codec@1a { 
	};

};



&i2c1_lvds0 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_lvds0_lpi2c1>;

	clock-frequency = <100000>;

	status = "okay";

};



&i2c1_lvds1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_lvds1_lpi2c1>;

	clock-frequency = <100000>;

	status = "okay";

};



&flexcan1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_flexcan1>;
@@ -443,6 +473,18 @@ &fec2 { 
	status = "okay";

};



&qm_pwm_lvds0 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pwm_lvds0>;

	status = "okay";

};



&pwm_lvds1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pwm_lvds1>;

	status = "okay";

};



&usdhc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usdhc1>;
@@ -669,6 +711,32 @@ IMX8QM_M41_GPIO0_01_DMA_UART3_TX 0x06000020 
		>;

	};



	pinctrl_lvds0_lpi2c1: lvds0lpi2c1grp {

		fsl,pins = <

			IMX8QM_LVDS0_I2C1_SCL_LVDS0_I2C1_SCL	0xc600004c

			IMX8QM_LVDS0_I2C1_SDA_LVDS0_I2C1_SDA	0xc600004c

		>;

	};



	pinctrl_lvds1_lpi2c1: lvds1lpi2c1grp {

		fsl,pins = <

			IMX8QM_LVDS1_I2C1_SCL_LVDS1_I2C1_SCL	0xc600004c

			IMX8QM_LVDS1_I2C1_SDA_LVDS1_I2C1_SDA	0xc600004c

		>;

	};



	pinctrl_pwm_lvds0: pwmlvds0grp {

		fsl,pins = <

			IMX8QM_LVDS0_GPIO00_LVDS0_PWM0_OUT		0x00000020

		>;

	};



	pinctrl_pwm_lvds1: pwmlvds1grp {

		fsl,pins = <

			IMX8QM_LVDS1_GPIO00_LVDS1_PWM0_OUT		0x00000020

		>;

	};



	pinctrl_sai0: sai0grp {

		fsl,pins = <

			IMX8QM_SPI0_CS1_AUD_SAI0_TXC				0x0600004c