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

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

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Frank Li 2024-07-01 11:03:32 -04:00 committed by Shawn Guo
parent 52c9971edd
commit d8b48040cb
1 changed files with 68 additions and 0 deletions
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68
arch/arm64/boot/dts/freescale/imx8qm-mek.dts
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@ -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