305 lines
6.3 KiB
Plaintext
305 lines
6.3 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Google Veyron (and derivatives) board device tree source
|
|
* Chromebook specific parts
|
|
*
|
|
* Copyright 2015 Google, Inc
|
|
*/
|
|
|
|
#include <dt-bindings/clock/rockchip,rk808.h>
|
|
#include <dt-bindings/input/input.h>
|
|
#include "rk3288-veyron.dtsi"
|
|
#include "rk3288-veyron-analog-audio.dtsi"
|
|
#include "rk3288-veyron-sdmmc.dtsi"
|
|
|
|
/ {
|
|
aliases {
|
|
/* Assign 20 so we don't get confused w/ builtin ones */
|
|
i2c20 = &i2c_tunnel;
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
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 = <128>;
|
|
enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&bl_en>;
|
|
pwms = <&pwm0 0 1000000 0>;
|
|
post-pwm-on-delay-ms = <10>;
|
|
pwm-off-delay-ms = <10>;
|
|
};
|
|
|
|
gpio-charger {
|
|
compatible = "gpio-charger";
|
|
charger-type = "mains";
|
|
gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ac_present_ap>;
|
|
};
|
|
|
|
lid_switch: lid-switch {
|
|
compatible = "gpio-keys";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ap_lid_int_l>;
|
|
|
|
lid {
|
|
label = "Lid";
|
|
gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
|
|
wakeup-source;
|
|
linux,code = <SW_LID>;
|
|
linux,input-type = <EV_SW>;
|
|
debounce-interval = <1>;
|
|
};
|
|
};
|
|
|
|
panel: panel {
|
|
compatible ="innolux,n116bge", "simple-panel";
|
|
status = "okay";
|
|
power-supply = <&vcc33_lcd>;
|
|
backlight = <&backlight>;
|
|
|
|
ports {
|
|
panel_in: port {
|
|
panel_in_edp: endpoint {
|
|
remote-endpoint = <&edp_out_panel>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
/* A non-regulated voltage from power supply or battery */
|
|
vccsys: vccsys {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vccsys";
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcc33_sys: vcc33-sys {
|
|
vin-supply = <&vccsys>;
|
|
};
|
|
|
|
vcc_5v: vcc-5v {
|
|
vin-supply = <&vccsys>;
|
|
};
|
|
|
|
/* This turns on vbus for host1 (dwc2) */
|
|
vcc5_host1: vcc5-host1-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&host1_pwr_en>;
|
|
regulator-name = "vcc5_host1";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
/* This turns on vbus for otg for host mode (dwc2) */
|
|
vcc5v_otg: vcc5v-otg-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usbotg_pwren_h>;
|
|
regulator-name = "vcc5_host2";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
|
|
&edp {
|
|
status = "okay";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&edp_hpd>;
|
|
|
|
ports {
|
|
edp_out: port@1 {
|
|
reg = <1>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
edp_out_panel: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&panel_in_edp>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&edp_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&rk808 {
|
|
vcc11-supply = <&vcc_5v>;
|
|
|
|
regulators {
|
|
vcc33_ccd: LDO_REG8 {
|
|
regulator-name = "vcc33_ccd";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
|
|
cros_ec: ec@0 {
|
|
compatible = "google,cros-ec-spi";
|
|
reg = <0>;
|
|
google,cros-ec-spi-pre-delay = <30>;
|
|
interrupt-parent = <&gpio7>;
|
|
interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ec_int>;
|
|
spi-max-frequency = <3000000>;
|
|
|
|
i2c_tunnel: i2c-tunnel {
|
|
compatible = "google,cros-ec-i2c-tunnel";
|
|
google,remote-bus = <0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c4 {
|
|
trackpad@15 {
|
|
compatible = "elan,ekth3000";
|
|
reg = <0x15>;
|
|
interrupt-parent = <&gpio7>;
|
|
interrupts = <RK_PA3 IRQ_TYPE_EDGE_FALLING>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&trackpad_int>;
|
|
vcc-supply = <&vcc33_io>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
&vopl {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopl_mmu {
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
pinctrl-0 = <
|
|
/* Common for sleep and wake, but no owners */
|
|
&ddr0_retention
|
|
&ddrio_pwroff
|
|
&global_pwroff
|
|
|
|
/* Wake only */
|
|
&suspend_l_wake
|
|
&bt_dev_wake_awake
|
|
>;
|
|
pinctrl-1 = <
|
|
/* Common for sleep and wake, but no owners */
|
|
&ddr0_retention
|
|
&ddrio_pwroff
|
|
&global_pwroff
|
|
|
|
/* Sleep only */
|
|
&suspend_l_sleep
|
|
&bt_dev_wake_sleep
|
|
>;
|
|
|
|
backlight {
|
|
bl_en: bl-en {
|
|
rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
buttons {
|
|
ap_lid_int_l: ap-lid-int-l {
|
|
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
charger {
|
|
ac_present_ap: ac-present-ap {
|
|
rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
cros-ec {
|
|
ec_int: ec-int {
|
|
rockchip,pins = <7 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
suspend {
|
|
suspend_l_wake: suspend-l-wake {
|
|
rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>;
|
|
};
|
|
|
|
suspend_l_sleep: suspend-l-sleep {
|
|
rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_output_high>;
|
|
};
|
|
};
|
|
|
|
trackpad {
|
|
trackpad_int: trackpad-int {
|
|
rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
usb-host {
|
|
host1_pwr_en: host1-pwr-en {
|
|
rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
usbotg_pwren_h: usbotg-pwren-h {
|
|
rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
};
|
|
|
|
#include "cros-ec-keyboard.dtsi"
|