297 lines
6.1 KiB
Plaintext
297 lines
6.1 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Google Veyron (and derivatives) board device tree source
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* Chromebook specific parts
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*
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* Copyright 2015 Google, Inc
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*/
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#include <dt-bindings/clock/rockchip,rk808.h>
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#include <dt-bindings/input/input.h>
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#include "rk3288-veyron.dtsi"
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#include "rk3288-veyron-analog-audio.dtsi"
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#include "rk3288-veyron-sdmmc.dtsi"
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/ {
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aliases {
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/* Assign 20 so we don't get confused w/ builtin ones */
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i2c20 = &i2c_tunnel;
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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brightness-levels = <
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0 1 2 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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default-brightness-level = <128>;
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enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&bl_en>;
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pwms = <&pwm0 0 1000000 0>;
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post-pwm-on-delay-ms = <10>;
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pwm-off-delay-ms = <10>;
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};
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gpio-charger {
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compatible = "gpio-charger";
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charger-type = "mains";
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gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&ac_present_ap>;
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};
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panel: panel {
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compatible ="innolux,n116bge", "simple-panel";
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status = "okay";
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power-supply = <&vcc33_lcd>;
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backlight = <&backlight>;
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ports {
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panel_in: port {
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panel_in_edp: endpoint {
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remote-endpoint = <&edp_out_panel>;
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};
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};
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};
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};
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/* A non-regulated voltage from power supply or battery */
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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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vcc33_sys: vcc33-sys {
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vin-supply = <&vccsys>;
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};
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vcc_5v: vcc-5v {
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vin-supply = <&vccsys>;
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};
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/* This turns on vbus for host1 (dwc2) */
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vcc5_host1: vcc5-host1-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&host1_pwr_en>;
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regulator-name = "vcc5_host1";
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regulator-always-on;
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regulator-boot-on;
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};
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/* This turns on vbus for otg for host mode (dwc2) */
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vcc5v_otg: vcc5v-otg-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usbotg_pwren_h>;
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regulator-name = "vcc5_host2";
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regulator-always-on;
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regulator-boot-on;
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};
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};
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&edp {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&edp_hpd>;
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ports {
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edp_out: port@1 {
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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edp_out_panel: endpoint@0 {
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reg = <0>;
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remote-endpoint = <&panel_in_edp>;
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};
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};
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};
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};
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&edp_phy {
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status = "okay";
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};
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&gpio_keys {
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pinctrl-0 = <&pwr_key_l &ap_lid_int_l>;
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lid {
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label = "Lid";
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gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
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wakeup-source;
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linux,code = <0>; /* SW_LID */
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linux,input-type = <5>; /* EV_SW */
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debounce-interval = <1>;
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};
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};
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&pwm0 {
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status = "okay";
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};
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&rk808 {
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vcc11-supply = <&vcc_5v>;
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regulators {
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vcc33_ccd: LDO_REG8 {
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regulator-name = "vcc33_ccd";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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};
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};
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&spi0 {
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status = "okay";
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cros_ec: ec@0 {
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compatible = "google,cros-ec-spi";
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reg = <0>;
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google,cros-ec-spi-pre-delay = <30>;
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interrupt-parent = <&gpio7>;
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interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&ec_int>;
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spi-max-frequency = <3000000>;
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i2c_tunnel: i2c-tunnel {
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compatible = "google,cros-ec-i2c-tunnel";
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google,remote-bus = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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};
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};
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};
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&i2c4 {
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trackpad@15 {
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compatible = "elan,ekth3000";
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reg = <0x15>;
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interrupt-parent = <&gpio7>;
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interrupts = <RK_PA3 IRQ_TYPE_EDGE_FALLING>;
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pinctrl-names = "default";
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pinctrl-0 = <&trackpad_int>;
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vcc-supply = <&vcc33_io>;
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wakeup-source;
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};
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};
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&vopl {
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status = "okay";
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};
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&vopl_mmu {
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status = "okay";
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};
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&pinctrl {
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pinctrl-0 = <
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/* Common for sleep and wake, but no owners */
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&global_pwroff
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/* Wake only */
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&suspend_l_wake
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>;
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pinctrl-1 = <
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/* Common for sleep and wake, but no owners */
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&global_pwroff
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/* Sleep only */
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&suspend_l_sleep
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>;
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backlight {
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bl_en: bl-en {
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rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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buttons {
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ap_lid_int_l: ap-lid-int-l {
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rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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charger {
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ac_present_ap: ac-present-ap {
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rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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cros-ec {
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ec_int: ec-int {
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rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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suspend {
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suspend_l_wake: suspend-l-wake {
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rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>;
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};
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suspend_l_sleep: suspend-l-sleep {
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rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>;
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};
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};
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trackpad {
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trackpad_int: trackpad-int {
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rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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usb-host {
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host1_pwr_en: host1-pwr-en {
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rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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usbotg_pwren_h: usbotg-pwren-h {
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rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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#include "cros-ec-keyboard.dtsi"
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