ARM: dts: rockchip: add veyron-tiger board
Also known as the AOpen Chromebase Mini. tiger and fievel are share the same board, tiger has a display and touchscreen, fievel not. Use the fievel .dts as base and add the extra bits. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Matthias Kaehlcke
Heiko Stuebner
parent
0067692b66
commit
4a11458611
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@ -927,6 +927,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
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rk3288-veyron-minnie.dtb \
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rk3288-veyron-pinky.dtb \
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rk3288-veyron-speedy.dtb \
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rk3288-veyron-tiger.dtb \
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rk3288-vyasa.dtb
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dtb-$(CONFIG_ARCH_S3C24XX) += \
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s3c2416-smdk2416.dtb
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@ -0,0 +1,125 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Google Veyron Tiger Rev 0+ board device tree source
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*
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* Copyright 2016 Google, Inc
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*/
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/dts-v1/;
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#include "rk3288-veyron-fievel.dts"
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#include "rk3288-veyron-edp.dtsi"
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/ {
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model = "Google Tiger";
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compatible = "google,veyron-tiger-rev8", "google,veyron-tiger-rev7",
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"google,veyron-tiger-rev6", "google,veyron-tiger-rev5",
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"google,veyron-tiger-rev4", "google,veyron-tiger-rev3",
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"google,veyron-tiger-rev2", "google,veyron-tiger-rev1",
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"google,veyron-tiger-rev0", "google,veyron-tiger",
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"google,veyron", "rockchip,rk3288";
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/delete-node/ vcc18-lcd;
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vccsys: vccsys {
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compatible = "regulator-fixed";
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regulator-name = "vccsys";
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regulator-boot-on;
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regulator-always-on;
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};
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};
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&backlight {
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/* Tiger panel PWM must be >= 1%, so start non-zero brightness at 3 */
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brightness-levels = <
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0 3 4 5 6 7
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8 9 10 11 12 13 14 15
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16 17 18 19 20 21 22 23
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24 25 26 27 28 29 30 31
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32 33 34 35 36 37 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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&backlight_regulator {
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vin-supply = <&vccsys>;
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};
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&i2c3 {
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status = "okay";
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clock-frequency = <400000>;
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i2c-scl-falling-time-ns = <50>;
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i2c-scl-rising-time-ns = <300>;
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touchscreen@10 {
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compatible = "elan,ekth3500";
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reg = <0x10>;
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interrupt-parent = <&gpio2>;
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interrupts = <RK_PB6 IRQ_TYPE_EDGE_FALLING>;
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pinctrl-names = "default";
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pinctrl-0 = <&touch_int &touch_rst>;
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reset-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_LOW>;
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vcc33-supply = <&vcc33_io>;
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vccio-supply = <&vcc33_io>;
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wakeup-source;
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};
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};
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&panel {
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compatible = "auo,b101ean01", "simple-panel";
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/delete-node/ panel-timing;
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panel-timing {
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clock-frequency = <66666667>;
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hactive = <1280>;
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hfront-porch = <18>;
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hback-porch = <21>;
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hsync-len = <32>;
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vactive = <800>;
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vfront-porch = <4>;
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vback-porch = <8>;
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vsync-len = <18>;
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};
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};
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&pinctrl {
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lcd {
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/delete-node/ avdd-1v8-disp-en;
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};
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touchscreen {
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touch_int: touch-int {
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rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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touch_rst: touch-rst {
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rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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