1/*
2 * Copyright (c) 2016 Andreas Färber
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 *  a) This library is free software; you can redistribute it and/or
10 *     modify it under the terms of the GNU General Public License as
11 *     published by the Free Software Foundation; either version 2 of the
12 *     License, or (at your option) any later version.
13 *
14 *     This library is distributed in the hope that it will be useful,
15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *     GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 *  b) Permission is hereby granted, free of charge, to any person
22 *     obtaining a copy of this software and associated documentation
23 *     files (the "Software"), to deal in the Software without
24 *     restriction, including without limitation the rights to use,
25 *     copy, modify, merge, publish, distribute, sublicense, and/or
26 *     sell copies of the Software, and to permit persons to whom the
27 *     Software is furnished to do so, subject to the following
28 *     conditions:
29 *
30 *     The above copyright notice and this permission notice shall be
31 *     included in all copies or substantial portions of the Software.
32 *
33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 *     OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43#include "meson-gxbb.dtsi"
44
45/ {
46	compatible = "tronsmart,vega-s95", "amlogic,meson-gxbb";
47
48	aliases {
49		serial0 = &uart_AO;
50	};
51
52	chosen {
53		stdout-path = "serial0:115200n8";
54	};
55
56	leds {
57		compatible = "gpio-leds";
58
59		blue {
60			label = "vega-s95:blue:on";
61			gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
62			default-state = "on";
63			panic-indicator;
64		};
65	};
66
67	usb_vbus: regulator-usb0-vbus {
68		compatible = "regulator-fixed";
69
70		regulator-name = "USB0_VBUS";
71
72		regulator-min-microvolt = <5000000>;
73		regulator-max-microvolt = <5000000>;
74
75		gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
76		enable-active-high;
77	};
78
79	vcc_3v3: regulator-vcc_3v3 {
80		compatible = "regulator-fixed";
81		regulator-name = "VCC_3V3";
82		regulator-min-microvolt = <3300000>;
83		regulator-max-microvolt = <3300000>;
84	};
85
86	vcc_1v8: regulator-vcc_1v8 {
87		compatible = "regulator-fixed";
88		regulator-name = "VCC_1V8";
89		regulator-min-microvolt = <1800000>;
90		regulator-max-microvolt = <1800000>;
91	};
92
93	emmc_pwrseq: emmc-pwrseq {
94		compatible = "mmc-pwrseq-emmc";
95		reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
96	};
97
98	wifi32k: wifi32k {
99		compatible = "pwm-clock";
100		#clock-cells = <0>;
101		clock-frequency = <32768>;
102		pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
103	};
104
105	sdio_pwrseq: sdio-pwrseq {
106		compatible = "mmc-pwrseq-simple";
107		reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>,
108				<&gpio GPIOX_20 GPIO_ACTIVE_LOW>;
109		clocks = <&wifi32k>;
110		clock-names = "ext_clock";
111	};
112};
113
114&ethmac {
115	status = "okay";
116	pinctrl-0 = <&eth_rgmii_pins>;
117	pinctrl-names = "default";
118
119	phy-handle = <&eth_phy0>;
120	phy-mode = "rgmii";
121
122	amlogic,tx-delay-ns = <2>;
123
124	snps,reset-gpio = <&gpio GPIOZ_14 0>;
125	snps,reset-delays-us = <0 10000 1000000>;
126	snps,reset-active-low;
127
128	mdio {
129		compatible = "snps,dwmac-mdio";
130		#address-cells = <1>;
131		#size-cells = <0>;
132
133		eth_phy0: ethernet-phy@0 {
134			/* Realtek RTL8211F (0x001cc916) */
135			reg = <0>;
136		};
137	};
138};
139
140&ir {
141	status = "okay";
142	pinctrl-0 = <&remote_input_ao_pins>;
143	pinctrl-names = "default";
144};
145
146&pwm_ef {
147	status = "okay";
148	pinctrl-0 = <&pwm_e_pins>;
149	pinctrl-names = "default";
150	clocks = <&clkc CLKID_FCLK_DIV4>;
151	clock-names = "clkin0";
152};
153
154/* Wireless SDIO Module */
155&sd_emmc_a {
156	status = "okay";
157	pinctrl-0 = <&sdio_pins &sdio_irq_pins>;
158	pinctrl-names = "default";
159	#address-cells = <1>;
160	#size-cells = <0>;
161
162	bus-width = <4>;
163	cap-sd-highspeed;
164	max-frequency = <100000000>;
165
166	non-removable;
167	disable-wp;
168
169	mmc-pwrseq = <&sdio_pwrseq>;
170
171	vmmc-supply = <&vcc_3v3>;
172	vqmmc-supply = <&vcc_1v8>;
173
174	brcmf: wifi@1 {
175		reg = <1>;
176		compatible = "brcm,bcm4329-fmac";
177	};
178};
179
180/* SD card */
181&sd_emmc_b {
182	status = "okay";
183	pinctrl-0 = <&sdcard_pins>;
184	pinctrl-names = "default";
185
186	bus-width = <4>;
187	cap-sd-highspeed;
188	max-frequency = <100000000>;
189	disable-wp;
190
191	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
192	cd-inverted;
193
194	vmmc-supply = <&vcc_3v3>;
195};
196
197/* eMMC */
198&sd_emmc_c {
199	status = "okay";
200	pinctrl-0 = <&emmc_pins>;
201	pinctrl-names = "default";
202
203	bus-width = <8>;
204	cap-sd-highspeed;
205	cap-mmc-highspeed;
206	max-frequency = <200000000>;
207	non-removable;
208	disable-wp;
209	mmc-ddr-1_8v;
210	mmc-hs200-1_8v;
211
212	mmc-pwrseq = <&emmc_pwrseq>;
213	vmmc-supply = <&vcc_3v3>;
214	vmmcq-sumpply = <&vcc_1v8>;
215};
216
217&uart_AO {
218	status = "okay";
219	pinctrl-0 = <&uart_ao_a_pins>;
220	pinctrl-names = "default";
221};
222
223&usb0_phy {
224	status = "okay";
225	phy-supply = <&usb_vbus>;
226};
227
228&usb1_phy {
229	status = "okay";
230};
231
232&usb0 {
233	status = "okay";
234};
235
236&usb1 {
237	status = "okay";
238};
239