1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2018 BayLibre SAS. All rights reserved.
4 */
5
6/dts-v1/;
7
8#include "meson-g12a.dtsi"
9#include <dt-bindings/gpio/gpio.h>
10#include <dt-bindings/gpio/meson-g12a-gpio.h>
11
12/ {
13	compatible = "amediatech,x96-max", "amlogic,u200", "amlogic,g12a";
14	model = "Shenzhen Amediatech Technology Co., Ltd X96 Max";
15
16	aliases {
17		serial0 = &uart_AO;
18	};
19	chosen {
20		stdout-path = "serial0:115200n8";
21	};
22	memory@0 {
23		device_type = "memory";
24		reg = <0x0 0x0 0x0 0x40000000>;
25	};
26
27	flash_1v8: regulator-flash_1v8 {
28		compatible = "regulator-fixed";
29		regulator-name = "FLASH_1V8";
30		regulator-min-microvolt = <1800000>;
31		regulator-max-microvolt = <1800000>;
32		vin-supply = <&vcc_3v3>;
33		regulator-always-on;
34	};
35
36	dc_in: regulator-dc_in {
37		compatible = "regulator-fixed";
38		regulator-name = "DC_IN";
39		regulator-min-microvolt = <5000000>;
40		regulator-max-microvolt = <5000000>;
41		regulator-always-on;
42	};
43
44	vcc_1v8: regulator-vcc_1v8 {
45		compatible = "regulator-fixed";
46		regulator-name = "VCC_1V8";
47		regulator-min-microvolt = <1800000>;
48		regulator-max-microvolt = <1800000>;
49		vin-supply = <&vcc_3v3>;
50		regulator-always-on;
51	};
52
53	vcc_3v3: regulator-vcc_3v3 {
54		compatible = "regulator-fixed";
55		regulator-name = "VCC_3V3";
56		regulator-min-microvolt = <3300000>;
57		regulator-max-microvolt = <3300000>;
58		vin-supply = <&vddao_3v3>;
59		regulator-always-on;
60		/* FIXME: actually controlled by VDDCPU_B_EN */
61	};
62
63	vcc_5v: regulator-vcc_5v {
64		compatible = "regulator-fixed";
65		regulator-name = "VCC_5V";
66		regulator-min-microvolt = <5000000>;
67		regulator-max-microvolt = <5000000>;
68		vin-supply = <&dc_in>;
69
70		gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;
71		enable-active-low;
72	};
73
74	vddao_1v8: regulator-vddao_1v8 {
75		compatible = "regulator-fixed";
76		regulator-name = "VDDAO_1V8";
77		regulator-min-microvolt = <1800000>;
78		regulator-max-microvolt = <1800000>;
79		vin-supply = <&vddao_3v3>;
80		regulator-always-on;
81	};
82
83	vddao_3v3: regulator-vddao_3v3 {
84		compatible = "regulator-fixed";
85		regulator-name = "VDDAO_3V3";
86		regulator-min-microvolt = <3300000>;
87		regulator-max-microvolt = <3300000>;
88		vin-supply = <&dc_in>;
89		regulator-always-on;
90	};
91};
92
93&uart_AO {
94	status = "okay";
95	pinctrl-0 = <&uart_ao_a_pins>;
96	pinctrl-names = "default";
97};
98