<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">From 03dbb926f6d65f75af902e421c44aeaaf84be66a Mon Sep 17 00:00:00 2001
From: Samuel Holland &lt;samuel@sholland.org&gt;
Date: Thu, 11 Aug 2022 22:46:28 -0500
Subject: [PATCH 089/117] riscv: dts: allwinner: lichee-rv-86-panel-480p: Add
 panel

Signed-off-by: Samuel Holland &lt;samuel@sholland.org&gt;
---
 .../sun20i-d1-lichee-rv-86-panel-480p.dts     | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)

--- a/arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-86-panel-480p.dts
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-86-panel-480p.dts
@@ -7,6 +7,40 @@
 	model = "Sipeed Lichee RV 86 Panel (480p)";
 	compatible = "sipeed,lichee-rv-86-panel-480p", "sipeed,lichee-rv",
 		     "allwinner,sun20i-d1";
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		power-supply = &lt;&amp;reg_vcc&gt;;
+		pwms = &lt;&amp;pwm 7 50000 0&gt;;
+	};
+
+	spi {
+		compatible = "spi-gpio";
+		cs-gpios = &lt;&amp;pio 4 14 GPIO_ACTIVE_LOW&gt;; /* PE14 */
+		mosi-gpios = &lt;&amp;pio 4 12 GPIO_ACTIVE_HIGH&gt;; /* PE12 */
+		sck-gpios = &lt;&amp;pio 4 15 GPIO_ACTIVE_HIGH&gt;; /* PE15 */
+		num-chipselects = &lt;1&gt;;
+		#address-cells = &lt;1&gt;;
+		#size-cells = &lt;0&gt;;
+
+		panel@0 {
+			compatible = "sitronix,st7701s";
+			reg = &lt;0&gt;;
+			backlight = &lt;&amp;backlight&gt;;
+			reset-gpios = &lt;&amp;pio 6 13 GPIO_ACTIVE_LOW&gt;; /* PG13 */
+			spi-3wire;
+
+			port {
+				panel_in_tcon_lcd0: endpoint {
+					remote-endpoint = &lt;&amp;tcon_lcd0_out_panel&gt;;
+				};
+			};
+		};
+	};
+};
+
+&amp;de {
+	status = "okay";
 };
 
 &amp;i2c2 {
@@ -27,3 +61,20 @@
 		wakeup-source;
 	};
 };
+
+&amp;pwm {
+	pinctrl-0 = &lt;&amp;pwm7_pd22_pin&gt;;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&amp;tcon_lcd0 {
+	pinctrl-0 = &lt;&amp;lcd_rgb666_pins&gt;;
+	pinctrl-names = "default";
+};
+
+&amp;tcon_lcd0_out {
+	tcon_lcd0_out_panel: endpoint {
+		remote-endpoint = &lt;&amp;panel_in_tcon_lcd0&gt;;
+	};
+};
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