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-rw-r--r--dts/src/arm/imx23-evk.dts90
1 files changed, 41 insertions, 49 deletions
diff --git a/dts/src/arm/imx23-evk.dts b/dts/src/arm/imx23-evk.dts
index 9fb4772..ad2ae25 100644
--- a/dts/src/arm/imx23-evk.dts
+++ b/dts/src/arm/imx23-evk.dts
@@ -13,6 +13,43 @@
reg = <0x40000000 0x08000000>;
};
+ reg_vddio_sd0: regulator-vddio-sd0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vddio-sd0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio1 29 0>;
+ };
+
+ reg_lcd_3v3: regulator-lcd-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio1 18 0>;
+ enable-active-high;
+ };
+
+ reg_lcd_5v: regulator-lcd-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd-5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
+ panel {
+ compatible = "sii,43wvf1g";
+ backlight = <&backlight_display>;
+ dvdd-supply = <&reg_lcd_3v3>;
+ avdd-supply = <&reg_lcd_5v>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&display_out>;
+ };
+ };
+ };
+
apb@80000000 {
apbh@80000000 {
gpmi-nand@8000c000 {
@@ -52,31 +89,11 @@
lcdif@80030000 {
pinctrl-names = "default";
pinctrl-0 = <&lcdif_24bit_pins_a>;
- lcd-supply = <&reg_lcd_3v3>;
- display = <&display0>;
status = "okay";
- display0: display0 {
- bits-per-pixel = <32>;
- bus-width = <24>;
-
- display-timings {
- native-mode = <&timing0>;
- timing0: timing0 {
- clock-frequency = <9200000>;
- hactive = <480>;
- vactive = <272>;
- hback-porch = <15>;
- hfront-porch = <8>;
- vback-porch = <12>;
- vfront-porch = <4>;
- hsync-len = <1>;
- vsync-len = <1>;
- hsync-active = <0>;
- vsync-active = <0>;
- de-active = <1>;
- pixelclk-active = <0>;
- };
+ port {
+ display_out: endpoint {
+ remote-endpoint = <&panel_in>;
};
};
};
@@ -118,32 +135,7 @@
};
};
- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
-
- reg_vddio_sd0: regulator@0 {
- compatible = "regulator-fixed";
- reg = <0>;
- regulator-name = "vddio-sd0";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio1 29 0>;
- };
-
- reg_lcd_3v3: regulator@1 {
- compatible = "regulator-fixed";
- reg = <1>;
- regulator-name = "lcd-3v3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio1 18 0>;
- enable-active-high;
- };
- };
-
- backlight {
+ backlight_display: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 2 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;