1e15d2774SMartin Blumenstingl/*
2e15d2774SMartin Blumenstingl * Copyright (c) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com>.
3e15d2774SMartin Blumenstingl *
4e15d2774SMartin Blumenstingl * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5e15d2774SMartin Blumenstingl */
6e15d2774SMartin Blumenstingl
7e15d2774SMartin Blumenstingl/dts-v1/;
8e15d2774SMartin Blumenstingl
9e15d2774SMartin Blumenstingl#include <dt-bindings/input/input.h>
10e15d2774SMartin Blumenstingl
11e15d2774SMartin Blumenstingl#include "meson-gxl-s905x-p212.dtsi"
12e15d2774SMartin Blumenstingl
13e15d2774SMartin Blumenstingl/ {
14e15d2774SMartin Blumenstingl	compatible = "khadas,vim", "amlogic,s905x", "amlogic,meson-gxl";
15e15d2774SMartin Blumenstingl	model = "Khadas VIM";
16e15d2774SMartin Blumenstingl
17e15d2774SMartin Blumenstingl	adc-keys {
18e15d2774SMartin Blumenstingl		compatible = "adc-keys";
19e15d2774SMartin Blumenstingl		io-channels = <&saradc 0>;
20e15d2774SMartin Blumenstingl		io-channel-names = "buttons";
21e15d2774SMartin Blumenstingl		keyup-threshold-microvolt = <1710000>;
22e15d2774SMartin Blumenstingl
23e15d2774SMartin Blumenstingl		button-function {
24e15d2774SMartin Blumenstingl			label = "Function";
25e15d2774SMartin Blumenstingl			linux,code = <KEY_FN>;
26e15d2774SMartin Blumenstingl			press-threshold-microvolt = <10000>;
27e15d2774SMartin Blumenstingl		};
28e15d2774SMartin Blumenstingl	};
29e15d2774SMartin Blumenstingl
30e15d2774SMartin Blumenstingl	aliases {
31e15d2774SMartin Blumenstingl		serial2 = &uart_AO_B;
32e15d2774SMartin Blumenstingl	};
33e15d2774SMartin Blumenstingl
34e15d2774SMartin Blumenstingl	gpio-keys-polled {
35e15d2774SMartin Blumenstingl		compatible = "gpio-keys-polled";
36e15d2774SMartin Blumenstingl		#address-cells = <1>;
37e15d2774SMartin Blumenstingl		#size-cells = <0>;
38e15d2774SMartin Blumenstingl		poll-interval = <100>;
39e15d2774SMartin Blumenstingl
40e15d2774SMartin Blumenstingl		button@0 {
41e15d2774SMartin Blumenstingl			label = "power";
42e15d2774SMartin Blumenstingl			linux,code = <KEY_POWER>;
43e15d2774SMartin Blumenstingl			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
44e15d2774SMartin Blumenstingl		};
45e15d2774SMartin Blumenstingl	};
46e15d2774SMartin Blumenstingl
47e15d2774SMartin Blumenstingl	pwmleds {
48e15d2774SMartin Blumenstingl		compatible = "pwm-leds";
49e15d2774SMartin Blumenstingl
50e15d2774SMartin Blumenstingl		power {
51e15d2774SMartin Blumenstingl			label = "vim:red:power";
52e15d2774SMartin Blumenstingl			pwms = <&pwm_AO_ab 1 7812500 0>;
53e15d2774SMartin Blumenstingl			max-brightness = <255>;
54e15d2774SMartin Blumenstingl			linux,default-trigger = "default-on";
55e15d2774SMartin Blumenstingl		};
56e15d2774SMartin Blumenstingl	};
57e15d2774SMartin Blumenstingl};
58e15d2774SMartin Blumenstingl
59e15d2774SMartin Blumenstingl&i2c_A {
60e15d2774SMartin Blumenstingl	status = "okay";
61e15d2774SMartin Blumenstingl	pinctrl-0 = <&i2c_a_pins>;
62e15d2774SMartin Blumenstingl	pinctrl-names = "default";
63e15d2774SMartin Blumenstingl};
64e15d2774SMartin Blumenstingl
65e15d2774SMartin Blumenstingl&i2c_B {
66e15d2774SMartin Blumenstingl	status = "okay";
67e15d2774SMartin Blumenstingl	pinctrl-0 = <&i2c_b_pins>;
68e15d2774SMartin Blumenstingl	pinctrl-names = "default";
69e15d2774SMartin Blumenstingl
70e15d2774SMartin Blumenstingl	rtc: rtc@51 {
71e15d2774SMartin Blumenstingl		/* has to be enabled manually when a battery is connected: */
72e15d2774SMartin Blumenstingl		status = "disabled";
73e15d2774SMartin Blumenstingl		compatible = "haoyu,hym8563";
74e15d2774SMartin Blumenstingl		reg = <0x51>;
75e15d2774SMartin Blumenstingl		#clock-cells = <0>;
76e15d2774SMartin Blumenstingl		clock-frequency = <32768>;
77e15d2774SMartin Blumenstingl		clock-output-names = "xin32k";
78e15d2774SMartin Blumenstingl	};
79e15d2774SMartin Blumenstingl};
80e15d2774SMartin Blumenstingl
81e15d2774SMartin Blumenstingl&ir {
82e15d2774SMartin Blumenstingl	linux,rc-map-name = "rc-geekbox";
83e15d2774SMartin Blumenstingl};
84e15d2774SMartin Blumenstingl
85e15d2774SMartin Blumenstingl&pwm_AO_ab {
86e15d2774SMartin Blumenstingl	status = "okay";
87e15d2774SMartin Blumenstingl	pinctrl-0 = <&pwm_ao_a_3_pins>, <&pwm_ao_b_pins>;
88e15d2774SMartin Blumenstingl	pinctrl-names = "default";
89e15d2774SMartin Blumenstingl	clocks = <&clkc CLKID_FCLK_DIV4>;
90e15d2774SMartin Blumenstingl	clock-names = "clkin0";
91e15d2774SMartin Blumenstingl};
92e15d2774SMartin Blumenstingl
93e15d2774SMartin Blumenstingl&pwm_ef {
94e15d2774SMartin Blumenstingl	pinctrl-0 = <&pwm_e_pins>, <&pwm_f_clk_pins>;
95e15d2774SMartin Blumenstingl};
96e15d2774SMartin Blumenstingl
97e15d2774SMartin Blumenstingl&sd_emmc_a {
98c26db7aaSAndreas Färber	brcmf: wifi@1 {
99e15d2774SMartin Blumenstingl		reg = <1>;
100e15d2774SMartin Blumenstingl		compatible = "brcm,bcm4329-fmac";
101e15d2774SMartin Blumenstingl	};
102e15d2774SMartin Blumenstingl};
103e15d2774SMartin Blumenstingl
104e15d2774SMartin Blumenstingl/* This is brought out on the Linux_RX (18) and Linux_TX (19) pins: */
105e15d2774SMartin Blumenstingl&uart_AO {
106e15d2774SMartin Blumenstingl	status = "okay";
107e15d2774SMartin Blumenstingl};
108e15d2774SMartin Blumenstingl
109e15d2774SMartin Blumenstingl/* This is brought out on the UART_RX_AO_B (15) and UART_TX_AO_B (16) pins: */
110e15d2774SMartin Blumenstingl&uart_AO_B {
111e15d2774SMartin Blumenstingl	status = "okay";
112e15d2774SMartin Blumenstingl	pinctrl-0 = <&uart_ao_b_pins>;
113e15d2774SMartin Blumenstingl	pinctrl-names = "default";
114e15d2774SMartin Blumenstingl};
115