Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Google Veyron (and derivatives) board device tree source |
| 3 | * Chromebook specific parts |
| 4 | * |
| 5 | * Copyright 2015 Google, Inc |
| 6 | * |
| 7 | * This file is dual-licensed: you can use it either under the terms |
| 8 | * of the GPL or the X11 license, at your option. Note that this dual |
| 9 | * licensing only applies to this file, and not this project as a |
| 10 | * whole. |
| 11 | * |
| 12 | * a) This file is free software; you can redistribute it and/or |
| 13 | * modify it under the terms of the GNU General Public License as |
| 14 | * published by the Free Software Foundation; either version 2 of the |
| 15 | * License, or (at your option) any later version. |
| 16 | * |
| 17 | * This file is distributed in the hope that it will be useful, |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | * GNU General Public License for more details. |
| 21 | * |
| 22 | * Or, alternatively, |
| 23 | * |
| 24 | * b) Permission is hereby granted, free of charge, to any person |
| 25 | * obtaining a copy of this software and associated documentation |
| 26 | * files (the "Software"), to deal in the Software without |
| 27 | * restriction, including without limitation the rights to use, |
| 28 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 29 | * sell copies of the Software, and to permit persons to whom the |
| 30 | * Software is furnished to do so, subject to the following |
| 31 | * conditions: |
| 32 | * |
| 33 | * The above copyright notice and this permission notice shall be |
| 34 | * included in all copies or substantial portions of the Software. |
| 35 | * |
| 36 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 37 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 38 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 39 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 40 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 41 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 42 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 43 | * OTHER DEALINGS IN THE SOFTWARE. |
| 44 | */ |
| 45 | |
| 46 | #include <dt-bindings/clock/rockchip,rk808.h> |
| 47 | #include <dt-bindings/input/input.h> |
| 48 | #include "rk3288-veyron.dtsi" |
Enric Balletbo i Serra | 7dbc2b9 | 2016-05-09 12:46:35 +0200 | [diff] [blame] | 49 | #include "rk3288-veyron-analog-audio.dtsi" |
Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 50 | #include "rk3288-veyron-sdmmc.dtsi" |
| 51 | |
| 52 | / { |
| 53 | aliases { |
| 54 | /* Assign 20 so we don't get confused w/ builtin ones */ |
| 55 | i2c20 = &i2c_tunnel; |
| 56 | }; |
| 57 | |
Heiko Stuebner | dfb2146 | 2015-12-14 11:32:28 +0100 | [diff] [blame] | 58 | backlight: backlight { |
| 59 | compatible = "pwm-backlight"; |
| 60 | brightness-levels = < |
| 61 | 0 1 2 3 4 5 6 7 |
| 62 | 8 9 10 11 12 13 14 15 |
| 63 | 16 17 18 19 20 21 22 23 |
| 64 | 24 25 26 27 28 29 30 31 |
| 65 | 32 33 34 35 36 37 38 39 |
| 66 | 40 41 42 43 44 45 46 47 |
| 67 | 48 49 50 51 52 53 54 55 |
| 68 | 56 57 58 59 60 61 62 63 |
| 69 | 64 65 66 67 68 69 70 71 |
| 70 | 72 73 74 75 76 77 78 79 |
| 71 | 80 81 82 83 84 85 86 87 |
| 72 | 88 89 90 91 92 93 94 95 |
| 73 | 96 97 98 99 100 101 102 103 |
| 74 | 104 105 106 107 108 109 110 111 |
| 75 | 112 113 114 115 116 117 118 119 |
| 76 | 120 121 122 123 124 125 126 127 |
| 77 | 128 129 130 131 132 133 134 135 |
| 78 | 136 137 138 139 140 141 142 143 |
| 79 | 144 145 146 147 148 149 150 151 |
| 80 | 152 153 154 155 156 157 158 159 |
| 81 | 160 161 162 163 164 165 166 167 |
| 82 | 168 169 170 171 172 173 174 175 |
| 83 | 176 177 178 179 180 181 182 183 |
| 84 | 184 185 186 187 188 189 190 191 |
| 85 | 192 193 194 195 196 197 198 199 |
| 86 | 200 201 202 203 204 205 206 207 |
| 87 | 208 209 210 211 212 213 214 215 |
| 88 | 216 217 218 219 220 221 222 223 |
| 89 | 224 225 226 227 228 229 230 231 |
| 90 | 232 233 234 235 236 237 238 239 |
| 91 | 240 241 242 243 244 245 246 247 |
| 92 | 248 249 250 251 252 253 254 255>; |
| 93 | default-brightness-level = <128>; |
| 94 | enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>; |
| 95 | backlight-boot-off; |
| 96 | pinctrl-names = "default"; |
| 97 | pinctrl-0 = <&bl_en>; |
| 98 | pwms = <&pwm0 0 1000000 0>; |
| 99 | pwm-delay-us = <10000>; |
| 100 | }; |
| 101 | |
Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 102 | gpio-charger { |
| 103 | compatible = "gpio-charger"; |
| 104 | charger-type = "mains"; |
| 105 | gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>; |
| 106 | pinctrl-names = "default"; |
| 107 | pinctrl-0 = <&ac_present_ap>; |
| 108 | }; |
| 109 | |
Heiko Stuebner | dfb2146 | 2015-12-14 11:32:28 +0100 | [diff] [blame] | 110 | panel: panel { |
| 111 | compatible ="innolux,n116bge", "simple-panel"; |
| 112 | status = "okay"; |
| 113 | power-supply = <&vcc33_lcd>; |
| 114 | backlight = <&backlight>; |
Heiko Stuebner | 37aedb2 | 2015-12-14 17:18:42 +0100 | [diff] [blame] | 115 | |
| 116 | ports { |
| 117 | panel_in: port { |
| 118 | panel_in_edp: endpoint { |
| 119 | remote-endpoint = <&edp_out_panel>; |
| 120 | }; |
| 121 | }; |
| 122 | }; |
Heiko Stuebner | dfb2146 | 2015-12-14 11:32:28 +0100 | [diff] [blame] | 123 | }; |
| 124 | |
Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 125 | /* A non-regulated voltage from power supply or battery */ |
| 126 | vccsys: vccsys { |
| 127 | compatible = "regulator-fixed"; |
| 128 | regulator-name = "vccsys"; |
| 129 | regulator-boot-on; |
| 130 | regulator-always-on; |
| 131 | }; |
| 132 | |
| 133 | vcc33_sys: vcc33-sys { |
| 134 | vin-supply = <&vccsys>; |
| 135 | }; |
| 136 | |
| 137 | vcc_5v: vcc-5v { |
| 138 | vin-supply = <&vccsys>; |
| 139 | }; |
| 140 | |
| 141 | /* This turns on vbus for host1 (dwc2) */ |
| 142 | vcc5_host1: vcc5-host1-regulator { |
| 143 | compatible = "regulator-fixed"; |
| 144 | enable-active-high; |
| 145 | gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>; |
| 146 | pinctrl-names = "default"; |
| 147 | pinctrl-0 = <&host1_pwr_en>; |
| 148 | regulator-name = "vcc5_host1"; |
| 149 | regulator-always-on; |
| 150 | regulator-boot-on; |
| 151 | }; |
| 152 | |
| 153 | /* This turns on vbus for otg for host mode (dwc2) */ |
| 154 | vcc5v_otg: vcc5v-otg-regulator { |
| 155 | compatible = "regulator-fixed"; |
| 156 | enable-active-high; |
| 157 | gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>; |
| 158 | pinctrl-names = "default"; |
| 159 | pinctrl-0 = <&usbotg_pwren_h>; |
| 160 | regulator-name = "vcc5_host2"; |
| 161 | regulator-always-on; |
| 162 | regulator-boot-on; |
| 163 | }; |
| 164 | }; |
| 165 | |
Heiko Stuebner | 37aedb2 | 2015-12-14 17:18:42 +0100 | [diff] [blame] | 166 | &edp { |
| 167 | status = "okay"; |
| 168 | |
| 169 | pinctrl-names = "default"; |
| 170 | pinctrl-0 = <&edp_hpd>; |
| 171 | |
| 172 | ports { |
| 173 | edp_out: port@1 { |
| 174 | reg = <1>; |
| 175 | #address-cells = <1>; |
| 176 | #size-cells = <0>; |
| 177 | edp_out_panel: endpoint { |
| 178 | reg = <0>; |
| 179 | remote-endpoint = <&panel_in_edp>; |
| 180 | }; |
| 181 | }; |
| 182 | }; |
| 183 | }; |
| 184 | |
| 185 | &edp_phy { |
| 186 | status = "okay"; |
| 187 | }; |
| 188 | |
Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 189 | &gpio_keys { |
| 190 | pinctrl-0 = <&pwr_key_l &ap_lid_int_l>; |
| 191 | lid { |
| 192 | label = "Lid"; |
| 193 | gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; |
Sudeep Holla | 4f66f24 | 2016-02-08 21:55:12 +0000 | [diff] [blame] | 194 | wakeup-source; |
Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 195 | linux,code = <0>; /* SW_LID */ |
| 196 | linux,input-type = <5>; /* EV_SW */ |
| 197 | debounce-interval = <1>; |
| 198 | }; |
| 199 | }; |
| 200 | |
Heiko Stuebner | 37aedb2 | 2015-12-14 17:18:42 +0100 | [diff] [blame] | 201 | &pwm0 { |
| 202 | status = "okay"; |
| 203 | }; |
| 204 | |
Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 205 | &rk808 { |
| 206 | vcc11-supply = <&vcc_5v>; |
| 207 | |
| 208 | regulators { |
| 209 | vcc33_ccd: LDO_REG8 { |
| 210 | regulator-name = "vcc33_ccd"; |
| 211 | regulator-always-on; |
| 212 | regulator-boot-on; |
| 213 | regulator-min-microvolt = <3300000>; |
| 214 | regulator-max-microvolt = <3300000>; |
| 215 | regulator-state-mem { |
| 216 | regulator-on-in-suspend; |
| 217 | regulator-suspend-microvolt = <3300000>; |
| 218 | }; |
| 219 | }; |
| 220 | }; |
| 221 | }; |
| 222 | |
| 223 | &spi0 { |
| 224 | status = "okay"; |
| 225 | |
| 226 | cros_ec: ec@0 { |
| 227 | compatible = "google,cros-ec-spi"; |
| 228 | reg = <0>; |
| 229 | google,cros-ec-spi-pre-delay = <30>; |
| 230 | interrupt-parent = <&gpio7>; |
| 231 | interrupts = <7 IRQ_TYPE_LEVEL_LOW>; |
| 232 | pinctrl-names = "default"; |
| 233 | pinctrl-0 = <&ec_int>; |
| 234 | spi-max-frequency = <3000000>; |
| 235 | |
| 236 | i2c_tunnel: i2c-tunnel { |
| 237 | compatible = "google,cros-ec-i2c-tunnel"; |
| 238 | google,remote-bus = <0>; |
| 239 | #address-cells = <1>; |
| 240 | #size-cells = <0>; |
| 241 | }; |
| 242 | }; |
| 243 | }; |
| 244 | |
| 245 | &i2c4 { |
| 246 | trackpad@15 { |
| 247 | compatible = "elan,ekth3000"; |
| 248 | reg = <0x15>; |
| 249 | interrupt-parent = <&gpio7>; |
| 250 | interrupts = <3 IRQ_TYPE_EDGE_FALLING>; |
| 251 | pinctrl-names = "default"; |
| 252 | pinctrl-0 = <&trackpad_int>; |
| 253 | vcc-supply = <&vcc33_io>; |
| 254 | wakeup-source; |
| 255 | }; |
| 256 | }; |
| 257 | |
Heiko Stuebner | 37aedb2 | 2015-12-14 17:18:42 +0100 | [diff] [blame] | 258 | &vopl { |
| 259 | status = "okay"; |
| 260 | }; |
| 261 | |
| 262 | &vopl_mmu { |
| 263 | status = "okay"; |
| 264 | }; |
| 265 | |
Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 266 | &pinctrl { |
| 267 | pinctrl-0 = < |
| 268 | /* Common for sleep and wake, but no owners */ |
| 269 | &global_pwroff |
| 270 | |
| 271 | /* Wake only */ |
| 272 | &suspend_l_wake |
| 273 | >; |
| 274 | pinctrl-1 = < |
| 275 | /* Common for sleep and wake, but no owners */ |
| 276 | &global_pwroff |
| 277 | |
| 278 | /* Sleep only */ |
| 279 | &suspend_l_sleep |
| 280 | >; |
| 281 | |
Heiko Stuebner | dfb2146 | 2015-12-14 11:32:28 +0100 | [diff] [blame] | 282 | backlight { |
| 283 | bl_en: bl-en { |
| 284 | rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>; |
| 285 | }; |
| 286 | }; |
| 287 | |
Alexandru M Stan | e28ea9d | 2015-07-07 19:42:53 +0200 | [diff] [blame] | 288 | buttons { |
| 289 | ap_lid_int_l: ap-lid-int-l { |
| 290 | rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>; |
| 291 | }; |
| 292 | }; |
| 293 | |
| 294 | charger { |
| 295 | ac_present_ap: ac-present-ap { |
| 296 | rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>; |
| 297 | }; |
| 298 | }; |
| 299 | |
| 300 | cros-ec { |
| 301 | ec_int: ec-int { |
| 302 | rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>; |
| 303 | }; |
| 304 | }; |
| 305 | |
| 306 | suspend { |
| 307 | suspend_l_wake: suspend-l-wake { |
| 308 | rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>; |
| 309 | }; |
| 310 | |
| 311 | suspend_l_sleep: suspend-l-sleep { |
| 312 | rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>; |
| 313 | }; |
| 314 | }; |
| 315 | |
| 316 | trackpad { |
| 317 | trackpad_int: trackpad-int { |
| 318 | rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>; |
| 319 | }; |
| 320 | }; |
| 321 | |
| 322 | usb-host { |
| 323 | host1_pwr_en: host1-pwr-en { |
| 324 | rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>; |
| 325 | }; |
| 326 | |
| 327 | usbotg_pwren_h: usbotg-pwren-h { |
| 328 | rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>; |
| 329 | }; |
| 330 | }; |
| 331 | }; |
| 332 | |
| 333 | #include "cros-ec-keyboard.dtsi" |