diff options
| author | Sandy Huang <hjc@rock-chips.com> | 2018-10-30 20:34:32 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2018-11-01 15:38:13 +0800 |
| commit | f3c5db5e7cddb6851573ee33fa21028fd1af03ab (patch) | |
| tree | 78eab68ca00d90e23d26fb16ba5ec32bfd8d2fce /arch/arm64/boot/dts/rockchip/rk3308b-evb-ext-v10.dtsi | |
| parent | 23b4e1ec00d686f7b51b057792c3ceccd1b1893f (diff) | |
arm64: dts: rockchip: support rk3308b-evb-rev1 board
Change-Id: Ib19568e31955aa68ead47bf397d1d1c6b6852989
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3308b-evb-ext-v10.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3308b-evb-ext-v10.dtsi | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3308b-evb-ext-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3308b-evb-ext-v10.dtsi new file mode 100644 index 000000000000..e2414b67f0d1 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/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"; +}; |