1/*
2 * Copyright (C) 2018 Aleksandr Aleksandrov <aleksandr.aleksandrov@emlid.com>
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/dts-v1/;
44
45#include "sun50i-h5.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48
49/ {
50	reg_vcc3v3: vcc3v3 {
51		compatible = "regulator-fixed";
52		regulator-name = "vcc3v3";
53		regulator-min-microvolt = <3300000>;
54		regulator-max-microvolt = <3300000>;
55	};
56
57	wifi_pwrseq: wifi_pwrseq {
58		compatible = "mmc-pwrseq-simple";
59		pinctrl-names = "default";
60		reset-gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; /* PC7 */
61		post-power-on-delay-ms = <200>;
62	};
63};
64
65&mmc1 {
66	vmmc-supply = <&reg_vcc3v3>;
67	vqmmc-supply = <&reg_vcc3v3>;
68	mmc-pwrseq = <&wifi_pwrseq>;
69	bus-width = <4>;
70	non-removable;
71	status = "okay";
72
73	brcmf: wifi@1 {
74		reg = <1>;
75		compatible = "brcm,bcm4329-fmac";
76		interrupt-parent = <&r_pio>;
77		interrupts = <0 5 IRQ_TYPE_LEVEL_LOW>;	/* PL5 */
78		interrupt-names = "host-wake";
79	};
80};
81
82&mmc2 {
83	pinctrl-names = "default";
84	pinctrl-0 = <&mmc2_8bit_pins>;
85	vmmc-supply = <&reg_vcc3v3>;
86	bus-width = <8>;
87	non-removable;
88	cap-mmc-hw-reset;
89	status = "okay";
90};
91
92&uart1 {
93	pinctrl-names = "default";
94	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
95	status = "okay";
96};
97