rockchip

2025-04-28 11:36:59 +08:00
commit 5dd7a8972b
945 changed files with 332963 additions and 0 deletions
--- a/rk3308b-evb-ext-v10.dtsi
+++ b/rk3308b-evb-ext-v10.dtsi
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ */
+
+/ {
+	backlight: backlight {
+		status = "okay";
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 25000 0>;
+		brightness-levels = <
+			  0   1   2   3   4   5   6   7
+			  8   9  10  11  12  13  14  15
+			 16  17  18  19  20  21  22  23
+			 24  25  26  27  28  29  30  31
+			 32  33  34  35  36  37  38  39
+			 40  41  42  43  44  45  46  47
+			 48  49  50  51  52  53  54  55
+			 56  57  58  59  60  61  62  63
+			 64  65  66  67  68  69  70  71
+			 72  73  74  75  76  77  78  79
+			 80  81  82  83  84  85  86  87
+			 88  89  90  91  92  93  94  95
+			 96  97  98  99 100 101 102 103
+			104 105 106 107 108 109 110 111
+			112 113 114 115 116 117 118 119
+			120 121 122 123 124 125 126 127
+			128 129 130 131 132 133 134 135
+			136 137 138 139 140 141 142 143
+			144 145 146 147 148 149 150 151
+			152 153 154 155 156 157 158 159
+			160 161 162 163 164 165 166 167
+			168 169 170 171 172 173 174 175
+			176 177 178 179 180 181 182 183
+			184 185 186 187 188 189 190 191
+			192 193 194 195 196 197 198 199
+			200 201 202 203 204 205 206 207
+			208 209 210 211 212 213 214 215
+			216 217 218 219 220 221 222 223
+			224 225 226 227 228 229 230 231
+			232 233 234 235 236 237 238 239
+			240 241 242 243 244 245 246 247
+			248 249 250 251 252 253 254 255>;
+		default-brightness-level = <200>;
+	};
+
+	panel: panel {
+		compatible = "simple-panel";
+		bus-format = <MEDIA_BUS_FMT_RGB888_1X24>;
+		backlight = <&backlight>;
+		enable-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+		enable-delay-ms = <20>;
+		reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>;
+		reset-delay-ms = <10>;
+		prepare-delay-ms = <20>;
+		unprepare-delay-ms = <20>;
+		disable-delay-ms = <20>;
+		width-mm = <95>;
+		height-mm = <54>;
+		status = "okay";
+
+		display-timings {
+			native-mode = <&stt0430_enl2c_timing>;
+
+			stt0430_enl2c_timing: timing0 {
+				clock-frequency = <12000000>;
+				hactive = <480>;
+				vactive = <272>;
+				hback-porch = <60>;
+				hfront-porch = <20>;
+				vback-porch = <28>;
+				vfront-porch = <20>;
+				hsync-len = <20>;
+				vsync-len = <20>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <0>;
+				pixelclk-active = <0>;
+			};
+		};
+
+		port {
+			panel_in_rgb: endpoint {
+				remote-endpoint = <&rgb_out_panel>;
+			};
+		};
+	};
+};
+
+&display_subsystem {
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&rgb {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&lcdc_ctl &lcdc_rgb888_m1>;
+
+	ports {
+		rgb_out: port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			rgb_out_panel: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&panel_in_rgb>;
+			};
+		};
+	};
+};
+
+&route_rgb {
+	status = "okay";
+};
+
+&vop {
+	status = "okay";
+};