/dts-v1/;
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/plugin/;
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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/ {
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metadata {
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title ="Enable Radxa Display 8HD";
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compatible = "radxa,rock-5a";
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category = "display";
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exclusive = "dsi0";
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description = "Enable Radxa Display 8HD.";
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};
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fragment@0 {
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target-path = "/";
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__overlay__ {
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vcc_tp: vcc-tp {
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status = "okay";
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compatible = "regulator-fixed";
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regulator-name = "vcc_tp";
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gpio = <&gpio0 RK_PD5 GPIO_ACTIVE_LOW>;
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enable-active-low;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_lcd_mipi0: vcc-lcd-mipi0 {
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status = "okay";
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compatible = "regulator-fixed";
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regulator-name = "vcc_lcd_mipi0";
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gpio = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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regulator-boot-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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dsi0_backlight: dsi0-backlight {
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status = "okay";
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compatible = "pwm-backlight";
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pwms = <&pwm10 0 25000 0>;
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brightness-levels = <
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255 254 253 252 251 250 249 248
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247 246 245 244 243 242 241 240
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239 238 237 236 235 234 233 232
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231 230 229 228 227 226 225 224
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223 222 221 220 219 218 217 216
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215 214 213 212 211 210 209 208
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207 206 205 204 203 202 201 200
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199 198 197 196 195 194 193 192
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191 190 189 188 187 186 185 184
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183 182 181 180 179 178 177 176
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175 174 173 172 171 170 169 168
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167 166 165 164 163 162 161 160
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159 158 157 156 155 154 153 152
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151 150 149 148 147 146 145 144
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143 142 141 140 139 138 137 136
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135 134 133 132 131 130 129 128
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127 126 125 124 123 122 121 120
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119 118 117 116 115 114 113 112
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111 110 109 108 107 106 105 104
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103 102 101 100 99 98 97 96
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95 94 93 92 91 90 89 88
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87 86 85 84 83 82 81 80
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79 78 77 76 75 74 73 72
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71 70 69 68 67 66 65 64
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63 62 61 60 59 58 57 56
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55 54 53 52 51 50 49 48
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47 46 45 44 43 42 41 40
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39 38 38 37 37 36 36 35
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35 34 34 33 33 32 32 31
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31 30 30 29 29 28 28 27
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27 26 26 25 25 24 24 23
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23 22 22 21 21 20 20 0
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>;
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default-brightness-level = <200>;
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enable-gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&dsi0_backlight_en>;
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};
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};
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};
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fragment@1 {
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target = <&pwm10>;
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__overlay__ {
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status = "okay";
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pinctrl-names = "active";
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pinctrl-0 = <&pwm10m2_pins>;
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};
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};
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fragment@2 {
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target = <&dsi0>;
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__overlay__ {
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status = "okay";
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rockchip,lane-rate = <480>;
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#address-cells = <1>;
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#size-cells = <0>;
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dsi0_panel: panel@0 {
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status = "okay";
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compatible ="radxa,display-8hd";
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reg = <0>;
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backlight = <&dsi0_backlight>;
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vdd-supply = <&vcc_lcd_mipi0>;
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vccio-supply = <&vcc_1v8_s0>;
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reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&dsi0_lcd_rst_gpio>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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panel_in_dsi0: endpoint {
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remote-endpoint = <&dsi0_out_panel>;
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};
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};
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};
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};
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@1 {
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reg = <1>;
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dsi0_out_panel: endpoint {
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remote-endpoint = <&panel_in_dsi0>;
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};
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};
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};
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};
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};
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fragment@3 {
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target = <&mipi_dcphy0>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@4 {
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target = <&route_dsi0>;
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__overlay__ {
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status = "okay";
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connect = <&vp3_out_dsi0>;
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};
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};
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fragment@5 {
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target = <&dsi0_in_vp2>;
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__overlay__ {
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status = "disabled";
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};
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};
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fragment@6 {
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target = <&dsi0_in_vp3>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@7 {
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target = <&i2c5>;
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__overlay__ {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&i2c5m2_xfer>;
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clock-frequency = <400000>;
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#address-cells = <1>;
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#size-cells = <0>;
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gt9xx: gt9xx@14 {
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status = "okay";
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compatible = "goodix,gt9xx";
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reg = <0x14>;
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pinctrl-names = "default";
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pinctrl-0 = <>9xx_gpio>;
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touch-gpio = <&gpio3 RK_PC6 IRQ_TYPE_LEVEL_HIGH>;
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reset-gpio = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
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max-x = <800>;
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max-y = <1280>;
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tp-size = <9112>;
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tp-supply = <&vcc_tp>;
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};
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};
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};
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fragment@8 {
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target = <&pinctrl>;
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__overlay__ {
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dsi0-lcd {
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dsi0_lcd_rst_gpio: dsi0-lcd-rst-gpio {
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rockchip,pins = <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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dsi0_backlight_en: dsi0-backlight-en {
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rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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gt9xx {
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gt9xx_gpio: gt9xx-gpio {
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rockchip,pins =
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<3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>,
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<3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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};
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};
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};
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