1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2021 Rockchip Electronics Co., Ltd.
4 *
5 */
6
7/dts-v1/;
8#include <dt-bindings/gpio/gpio.h>
9#include <dt-bindings/pinctrl/rockchip.h>
10#include "rk3568.dtsi"
11
12/ {
13	model = "Rockchip RK3568 EVB1 DDR4 V10 Board";
14	compatible = "rockchip,rk3568-evb1-v10", "rockchip,rk3568";
15
16	chosen: chosen {
17		stdout-path = "serial2:1500000n8";
18	};
19
20	dc_12v: dc-12v {
21		compatible = "regulator-fixed";
22		regulator-name = "dc_12v";
23		regulator-always-on;
24		regulator-boot-on;
25		regulator-min-microvolt = <12000000>;
26		regulator-max-microvolt = <12000000>;
27	};
28
29	vcc3v3_sys: vcc3v3-sys {
30		compatible = "regulator-fixed";
31		regulator-name = "vcc3v3_sys";
32		regulator-always-on;
33		regulator-boot-on;
34		regulator-min-microvolt = <3300000>;
35		regulator-max-microvolt = <3300000>;
36		vin-supply = <&dc_12v>;
37	};
38
39	vcc5v0_sys: vcc5v0-sys {
40		compatible = "regulator-fixed";
41		regulator-name = "vcc5v0_sys";
42		regulator-always-on;
43		regulator-boot-on;
44		regulator-min-microvolt = <5000000>;
45		regulator-max-microvolt = <5000000>;
46		vin-supply = <&dc_12v>;
47	};
48
49	vcc3v3_lcd0_n: vcc3v3-lcd0-n {
50		compatible = "regulator-fixed";
51		regulator-name = "vcc3v3_lcd0_n";
52		regulator-boot-on;
53
54		regulator-state-mem {
55			regulator-off-in-suspend;
56		};
57	};
58
59	vcc3v3_lcd1_n: vcc3v3-lcd1-n {
60		compatible = "regulator-fixed";
61		regulator-name = "vcc3v3_lcd1_n";
62		regulator-boot-on;
63
64		regulator-state-mem {
65			regulator-off-in-suspend;
66		};
67	};
68};
69
70&sdhci {
71	bus-width = <8>;
72	max-frequency = <200000000>;
73	non-removable;
74	status = "okay";
75};
76
77&uart2 {
78	status = "okay";
79};
80