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Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-gw52xx.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6qdl-gw52xx.dtsi45
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 035d3a85c318..367af3ec9435 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -27,6 +27,13 @@
bootargs = "console=ttymxc1,115200";
};
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm4 0 5000000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <7>;
+ };
+
leds {
compatible = "gpio-leds";
@@ -148,6 +155,11 @@
status = "okay";
};
+&hdmi {
+ ddc-i2c-bus = <&i2c3>;
+ status = "okay";
+};
+
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
@@ -394,6 +406,12 @@
>;
};
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
@@ -436,6 +454,27 @@
&ldb {
status = "okay";
+
+ lvds-channel@0 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "okay";
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: hsd100pxn1 {
+ clock-frequency = <65000000>;
+ hactive = <1024>;
+ vactive = <768>;
+ hback-porch = <220>;
+ hfront-porch = <40>;
+ vback-porch = <21>;
+ vfront-porch = <7>;
+ hsync-len = <60>;
+ vsync-len = <10>;
+ };
+ };
+ };
};
&pcie {
@@ -443,6 +482,12 @@
status = "okay";
};
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ status = "okay";
+};
+
&ssi1 {
fsl,mode = "i2s-slave";
status = "okay";