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ARM: dts: imx6sx-sdb: Convert from fbdev to drm bindings

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It is preferred to use the panel compatible string rather than passing
the LCD timing in the device tree.

So pass the "sii,43wvf1g" compatible string, which describes the parallel
LCD.

Also pass the 'backlight' property as described in
Documentation/devicetree/bindings/display/panel/simple-panel.txt

Signed-off-by: Marco Franchi <marcofrk@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marco Franchi
2017-12-06 13:15:17 -02:00
committed by Shawn Guo
parent c53bec16b1
commit 7caa59e0d4
1 changed files with 24 additions and 24 deletions
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48
arch/arm/boot/dts/imx6sx-sdb.dtsi
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@@ -24,7 +24,7 @@
reg = <0x80000000 0x40000000>;
};
backlight {
backlight_display: backlight-display {
compatible = "pwm-backlight";
pwms = <&pwm3 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
@@ -129,6 +129,13 @@
enable-active-high;
};
reg_lcd_5v: regulator-lcd-5v {
compatible = "regulator-fixed";
regulator-name = "lcd-5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
sound {
compatible = "fsl,imx6sx-sdb-wm8962", "fsl,imx-audio-wm8962";
model = "wm8962-audio";
@@ -144,6 +151,19 @@
mux-int-port = <2>;
mux-ext-port = <6>;
};
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>;
};
};
};
};
&audmux {
@@ -221,31 +241,11 @@
&lcdif1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lcd>;
lcd-supply = <&reg_lcd_3v3>;
display = <&display0>;
status = "okay";
display0: display0 {
bits-per-pixel = <16>;
bus-width = <24>;
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <33500000>;
hactive = <800>;
vactive = <480>;
hback-porch = <89>;
hfront-porch = <164>;
vback-porch = <23>;
vfront-porch = <10>;
hsync-len = <10>;
vsync-len = <10>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <0>;
};
port {
display_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};