From: Icenowy Zheng <icenowy@xxxxxxxx>
A 480x272 QiaoDian QD43003C0-40-7LED panel is available from Lichee Pi.
This commit connects this panel to Lichee Pi Zero.
Lichee Pi also provides a 800x480 panel without accurate model number,
so do not merge this patch. It will finally come as device tree overlay.
Signed-off-by: Icenowy Zheng <icenowy@xxxxxxxx>
---
arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts | 36 +++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts b/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts
index 387fc2aa546d..7ae72bf63cd0 100644
--- a/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts
+++ b/arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts
@@ -75,6 +75,28 @@
gpios = <&pio 6 2 GPIO_ACTIVE_LOW>; /* PG2 */
};
};
+
+ panel: panel {
+ compatible = "qiaodian,qd43003c0-40", "simple-panel";
+ enable-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* Should be backlight */
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel_input: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_out_lcd>;
+ };
+ };
+ };
+};
+
+&de {
+ status = "okay";
};
&mmc0 {
@@ -86,6 +108,20 @@
status = "okay";
};
+&tcon0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_rgb666_pins>;
+ status = "okay";
+
+};
+
+&tcon0_out {
+ tcon0_out_lcd: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&panel_input>;
+ };
+};
+
&uart0 {
pinctrl-0 = <&uart0_pins_a>;
pinctrl-names = "default";
--
2.12.0
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