1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * (C) Copyright 2017 Rockchip Electronics Co., Ltd
4 */
5
6/dts-v1/;
7
8#include "rk3128.dtsi"
9
10/ {
11	model = "Rockchip RK3128 Evaluation board";
12	compatible = "rockchip,rk3128-evb", "rockchip,rk3128";
13
14	aliases {
15		gpio0 = &gpio0;
16		gpio1 = &gpio1;
17		gpio2 = &gpio2;
18		gpio3 = &gpio3;
19		i2c1 = &i2c1;
20		mmc0 = &emmc;
21	};
22
23	chosen {
24		stdout-path = &uart2;
25	};
26
27	memory@60000000 {
28		device_type = "memory";
29		reg = <0x60000000 0x40000000>;
30	};
31
32	vcc5v0_otg: vcc5v0-otg-regulator {
33		compatible = "regulator-fixed";
34		gpio = <&gpio0 26 GPIO_ACTIVE_HIGH>;
35		pinctrl-names = "default";
36		pinctrl-0 = <&otg_vbus_drv>;
37		regulator-name = "vcc5v0_otg";
38		regulator-min-microvolt = <5000000>;
39		regulator-max-microvolt = <5000000>;
40	};
41
42	vcc5v0_host: vcc5v0-host-regulator {
43		compatible = "regulator-fixed";
44		gpio = <&gpio2 23 GPIO_ACTIVE_HIGH>;
45		pinctrl-names = "default";
46		pinctrl-0 = <&host_vbus_drv>;
47		regulator-name = "vcc5v0_host";
48		regulator-always-on;
49		regulator-min-microvolt = <5000000>;
50		regulator-max-microvolt = <5000000>;
51	};
52};
53
54&emmc {
55	bus-width = <8>;
56	pinctrl-names = "default";
57	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
58	status = "okay";
59};
60
61&i2c1 {
62	status = "okay";
63
64	hym8563: rtc@51 {
65		compatible = "haoyu,hym8563";
66		reg = <0x51>;
67		#clock-cells = <0>;
68		clock-output-names = "xin32k";
69	};
70};
71
72&usb2phy {
73	status = "okay";
74};
75
76&usb2phy_host {
77	status = "okay";
78};
79
80&usb2phy_otg {
81	status = "okay";
82};
83
84&usb_host_ehci {
85	status = "okay";
86};
87
88&usb_host_ohci {
89	status = "okay";
90};
91
92&usb_otg {
93	vbus-supply = <&vcc5v0_otg>;
94	status = "okay";
95};
96
97&pinctrl {
98	usb-host {
99		host_vbus_drv: host-vbus-drv {
100			rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
101		};
102	};
103
104	usb-otg {
105		otg_vbus_drv: otg-vbus-drv {
106			rockchip,pins = <0 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
107		};
108	};
109};
110