149 lines
4.2 KiB
Plaintext
Executable File
149 lines
4.2 KiB
Plaintext
Executable File
/**
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*
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* for compatible with different board type, this file is used to
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* predefine lcd configuration cause of those pins may different on
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* different board.
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*
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*/
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/ {
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backlight4: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm4 0 25000 0>;
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brightness-levels = <
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0 20 20 21 21 22 22 23
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23 24 24 25 25 26 26 27
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27 28 28 29 29 30 30 31
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31 32 32 33 33 34 34 35
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35 36 36 37 37 38 38 39
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40 41 42 43 44 45 46 47
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48 49 50 51 52 53 54 55
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56 57 58 59 60 61 62 63
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64 65 66 67 68 69 70 71
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72 73 74 75 76 77 78 79
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80 81 82 83 84 85 86 87
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88 89 90 91 92 93 94 95
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96 97 98 99 100 101 102 103
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104 105 106 107 108 109 110 111
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112 113 114 115 116 117 118 119
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120 121 122 123 124 125 126 127
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128 129 130 131 132 133 134 135
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136 137 138 139 140 141 142 143
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144 145 146 147 148 149 150 151
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152 153 154 155 156 157 158 159
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160 161 162 163 164 165 166 167
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168 169 170 171 172 173 174 175
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176 177 178 179 180 181 182 183
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184 185 186 187 188 189 190 191
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192 193 194 195 196 197 198 199
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200 201 202 203 204 205 206 207
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208 209 210 211 212 213 214 215
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216 217 218 219 220 221 222 223
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224 225 226 227 228 229 230 231
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232 233 234 235 236 237 238 239
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240 241 242 243 244 245 246 247
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248 249 250 251 252 253 254 255
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>;
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default-brightness-level = <200>;
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};
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/** predefine for edp panel, will enable in edp lcd dtsi */
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edp_panel:panel {
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status = "disabled";
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power-supply = <&vcc3v3_lcd0_n>;
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backlight = <&backlight4>;
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};
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/** predefine for lvds panel, will enable in lvds lcd dtsi */
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lvds_panel: panel@0 {
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status = "disabled";
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power-supply = <&vcc3v3_lcd0_n>;
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reset-gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&lcd_rst_gpio>;
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backlight = <&backlight4>;
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};
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};
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/** predefine for dsi panel, will enable in mipi lcd dtsi */
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&dsi0 {
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dsi0_panel: panel@0 {
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status = "disabled";
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power-supply = <&vcc3v3_lcd0_n>;
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reset-gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&lcd_rst_gpio>;
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backlight = <&backlight4>;
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};
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};
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&dsi1 {
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dsi1_panel: panel@0 {
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status = "disabled";
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power-supply = <&vcc3v3_lcd0_n>;
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reset-gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&lcd_rst_gpio>;
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backlight = <&backlight4>;
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};
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};
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/** enable backlight pwm channel */
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&pwm4 {
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status = "okay";
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};
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&vcc3v3_lcd0_n {
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gpio = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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/** tp configuration, will enable in lcd dtsi */
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&i2c1 {
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gt9xx: goodix_ts@5d {
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status = "disabled";
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/***** tp pin ******/
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pinctrl-names = "default";
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pinctrl-0 = <&goodix_irq>;
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goodix_rst_gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
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goodix_irq_gpio = <&gpio0 RK_PB5 IRQ_TYPE_EDGE_FALLING>;
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};
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gt1x: goodix_gt1x@5d {
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status = "disabled";
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/***** tp pin ******/
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pinctrl-names = "default";
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pinctrl-0 = <&goodix_irq>;
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goodix,rst-gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
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goodix,irq-gpio = <&gpio0 RK_PB5 IRQ_TYPE_EDGE_FALLING>;
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};
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};
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&pinctrl {
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lcd1 {
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lcd_rst_gpio: lcd1-rst-gpio {
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rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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goodix {
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goodix_irq: goodix-irq {
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rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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};
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