1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Google Veyron (and derivatives) board device tree source
4 * Chromebook specific parts
6 * Copyright 2015 Google, Inc
9 #include <dt-bindings/clock/rockchip,rk808.h>
10 #include <dt-bindings/input/input.h>
11 #include "rk3288-veyron.dtsi"
12 #include "rk3288-veyron-analog-audio.dtsi"
13 #include "rk3288-veyron-sdmmc.dtsi"
17 /* Assign 20 so we don't get confused w/ builtin ones */
21 backlight: backlight {
22 compatible = "pwm-backlight";
26 16 17 18 19 20 21 22 23
27 24 25 26 27 28 29 30 31
28 32 33 34 35 36 37 38 39
29 40 41 42 43 44 45 46 47
30 48 49 50 51 52 53 54 55
31 56 57 58 59 60 61 62 63
32 64 65 66 67 68 69 70 71
33 72 73 74 75 76 77 78 79
34 80 81 82 83 84 85 86 87
35 88 89 90 91 92 93 94 95
36 96 97 98 99 100 101 102 103
37 104 105 106 107 108 109 110 111
38 112 113 114 115 116 117 118 119
39 120 121 122 123 124 125 126 127
40 128 129 130 131 132 133 134 135
41 136 137 138 139 140 141 142 143
42 144 145 146 147 148 149 150 151
43 152 153 154 155 156 157 158 159
44 160 161 162 163 164 165 166 167
45 168 169 170 171 172 173 174 175
46 176 177 178 179 180 181 182 183
47 184 185 186 187 188 189 190 191
48 192 193 194 195 196 197 198 199
49 200 201 202 203 204 205 206 207
50 208 209 210 211 212 213 214 215
51 216 217 218 219 220 221 222 223
52 224 225 226 227 228 229 230 231
53 232 233 234 235 236 237 238 239
54 240 241 242 243 244 245 246 247
55 248 249 250 251 252 253 254 255>;
56 default-brightness-level = <128>;
57 enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
58 pinctrl-names = "default";
60 pwms = <&pwm0 0 1000000 0>;
61 post-pwm-on-delay-ms = <10>;
62 pwm-off-delay-ms = <10>;
66 compatible = "gpio-charger";
67 charger-type = "mains";
68 gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
69 pinctrl-names = "default";
70 pinctrl-0 = <&ac_present_ap>;
74 compatible ="innolux,n116bge", "simple-panel";
76 power-supply = <&vcc33_lcd>;
77 backlight = <&backlight>;
81 panel_in_edp: endpoint {
82 remote-endpoint = <&edp_out_panel>;
88 /* A non-regulated voltage from power supply or battery */
90 compatible = "regulator-fixed";
91 regulator-name = "vccsys";
96 vcc33_sys: vcc33-sys {
97 vin-supply = <&vccsys>;
101 vin-supply = <&vccsys>;
104 /* This turns on vbus for host1 (dwc2) */
105 vcc5_host1: vcc5-host1-regulator {
106 compatible = "regulator-fixed";
108 gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
109 pinctrl-names = "default";
110 pinctrl-0 = <&host1_pwr_en>;
111 regulator-name = "vcc5_host1";
116 /* This turns on vbus for otg for host mode (dwc2) */
117 vcc5v_otg: vcc5v-otg-regulator {
118 compatible = "regulator-fixed";
120 gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
121 pinctrl-names = "default";
122 pinctrl-0 = <&usbotg_pwren_h>;
123 regulator-name = "vcc5_host2";
132 pinctrl-names = "default";
133 pinctrl-0 = <&edp_hpd>;
138 #address-cells = <1>;
140 edp_out_panel: endpoint@0 {
142 remote-endpoint = <&panel_in_edp>;
153 pinctrl-0 = <&pwr_key_l &ap_lid_int_l>;
156 gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
158 linux,code = <0>; /* SW_LID */
159 linux,input-type = <5>; /* EV_SW */
160 debounce-interval = <1>;
169 vcc11-supply = <&vcc_5v>;
172 vcc33_ccd: LDO_REG8 {
173 regulator-name = "vcc33_ccd";
176 regulator-min-microvolt = <3300000>;
177 regulator-max-microvolt = <3300000>;
178 regulator-state-mem {
179 regulator-on-in-suspend;
180 regulator-suspend-microvolt = <3300000>;
190 compatible = "google,cros-ec-spi";
192 google,cros-ec-spi-pre-delay = <30>;
193 interrupt-parent = <&gpio7>;
194 interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
195 pinctrl-names = "default";
196 pinctrl-0 = <&ec_int>;
197 spi-max-frequency = <3000000>;
199 i2c_tunnel: i2c-tunnel {
200 compatible = "google,cros-ec-i2c-tunnel";
201 google,remote-bus = <0>;
202 #address-cells = <1>;
210 compatible = "elan,ekth3000";
212 interrupt-parent = <&gpio7>;
213 interrupts = <RK_PA3 IRQ_TYPE_EDGE_FALLING>;
214 pinctrl-names = "default";
215 pinctrl-0 = <&trackpad_int>;
216 vcc-supply = <&vcc33_io>;
231 /* Common for sleep and wake, but no owners */
238 /* Common for sleep and wake, but no owners */
247 rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
252 ap_lid_int_l: ap-lid-int-l {
253 rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
258 ac_present_ap: ac-present-ap {
259 rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
265 rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
270 suspend_l_wake: suspend-l-wake {
271 rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>;
274 suspend_l_sleep: suspend-l-sleep {
275 rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>;
280 trackpad_int: trackpad-int {
281 rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>;
286 host1_pwr_en: host1-pwr-en {
287 rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
290 usbotg_pwren_h: usbotg-pwren-h {
291 rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
296 #include "cros-ec-keyboard.dtsi"