1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2020 Christian Hewitt <christianshewitt@gmail.com>
4 */
5
6/dts-v1/;
7
8#include "meson-gxm.dtsi"
9#include "meson-gx-p23x-q20x.dtsi"
10#include <dt-bindings/input/input.h>
11#include <dt-bindings/leds/common.h>
12
13/ {
14	compatible = "wetek,core2", "amlogic,s912", "amlogic,meson-gxm";
15	model = "WeTek Core 2";
16
17	memory@0 {
18		device_type = "memory";
19		reg = <0x0 0x0 0x0 0x80000000>; /* 2 GiB or 3 GiB */
20	};
21
22	leds {
23		compatible = "gpio-leds";
24
25		blue {
26			color = <LED_COLOR_ID_BLUE>;
27			function = LED_FUNCTION_STATUS;
28			gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
29			default-state = "on";
30		};
31	};
32
33	adc-keys {
34		compatible = "adc-keys";
35		io-channels = <&saradc 0>;
36		io-channel-names = "buttons";
37		keyup-threshold-microvolt = <1710000>;
38
39		button-update {
40			label = "update";
41			linux,code = <KEY_VENDOR>;
42			press-threshold-microvolt = <10000>;
43		};
44	};
45
46	gpio-keys-polled {
47		compatible = "gpio-keys-polled";
48		#address-cells = <1>;
49		#size-cells = <0>;
50		poll-interval = <100>;
51
52		button-power {
53			label = "power";
54			linux,code = <KEY_POWER>;
55			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
56		};
57	};
58};
59
60/* Disabled as Realtek RTL8152 USB provides Ethernet */
61&ethmac {
62	status = "disabled";
63};
64
65&internal_phy {
66	status = "disabled";
67};
68
69&ir {
70	linux,rc-map-name = "rc-wetek-play2";
71};
72
73/* This is connected to the Bluetooth module: */
74&uart_A {
75	status = "okay";
76	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
77	pinctrl-names = "default";
78	uart-has-rtscts;
79
80	bluetooth {
81		compatible = "brcm,bcm43438-bt";
82		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
83		max-speed = <2000000>;
84		clocks = <&wifi32k>;
85		clock-names = "lpo";
86	};
87};
88