2 * (C) Copyright 2016 Rockchip Electronics Co., Ltd
4 * SPDX-License-Identifier: GPL-2.0+
8 #include <dt-bindings/pwm/pwm.h>
10 #include "rk3399-sdram-lpddr3-4GB-1600.dtsi"
13 model = "Rockchip RK3399 Evaluation Board";
14 compatible = "rockchip,rk3399-evb", "rockchip,rk3399",
15 "google,rk3399evb-rev2";
21 vdd_center: vdd-center {
22 compatible = "pwm-regulator";
23 pwms = <&pwm3 0 25000 0>;
24 regulator-name = "vdd_center";
25 regulator-min-microvolt = <800000>;
26 regulator-max-microvolt = <1400000>;
27 regulator-init-microvolt = <950000>;
34 compatible = "regulator-fixed";
35 regulator-name = "vccsys";
40 vcc3v3_sys: vcc3v3-sys {
41 compatible = "regulator-fixed";
42 regulator-name = "vcc3v3_sys";
45 regulator-min-microvolt = <3300000>;
46 regulator-max-microvolt = <3300000>;
49 vcc_phy: vcc-phy-regulator {
50 compatible = "regulator-fixed";
51 regulator-name = "vcc_phy";
56 vcc5v0_host: vcc5v0-host-en {
57 compatible = "regulator-fixed";
58 regulator-name = "vcc5v0_host";
59 gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
88 mmc-hs400-enhanced-strobe;
106 rockchip,vbus-gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
119 rockchip,vbus-gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
125 clock-frequency = <400000>;
126 i2c-scl-falling-time-ns = <50>;
127 i2c-scl-rising-time-ns = <100>;
131 compatible = "rockchip,rk808";
132 clock-output-names = "xin32k", "wifibt_32kin";
133 interrupt-parent = <&gpio0>;
134 interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
135 pinctrl-names = "default";
136 pinctrl-0 = <&pmic_int_l>;
138 rockchip,system-power-controller;
143 vcc12-supply = <&vcc3v3_sys>;
145 vcc33_lcd: SWITCH_REG2 {
148 regulator-name = "vcc33_lcd";
156 pmic_int_l: pmic-int-l {
158 <1 21 RK_FUNC_GPIO &pcfg_pull_up>;
161 pmic_dvs2: pmic-dvs2 {
163 <1 18 RK_FUNC_GPIO &pcfg_pull_down>;