1/*
2 * Copyright 2014 Hans de Goede <hdegoede@redhat.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 file 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 file 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#include "sun7i-a20.dtsi"
45#include "sunxi-common-regulators.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48#include <dt-bindings/interrupt-controller/irq.h>
49#include <dt-bindings/pinctrl/sun4i-a10.h>
50
51/ {
52	model = "I12 / Q5 / QT840A A20 tvbox";
53	compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20";
54
55	aliases {
56		serial0 = &uart0;
57	};
58
59	chosen {
60		stdout-path = "serial0:115200n8";
61	};
62
63	leds {
64		compatible = "gpio-leds";
65		pinctrl-names = "default";
66		pinctrl-0 = <&led_pins_i12_tvbox>;
67
68		red {
69			label = "i12_tvbox:red:usr";
70			gpios = <&pio 7 9 GPIO_ACTIVE_LOW>;
71		};
72
73		blue {
74			label = "i12_tvbox:blue:usr";
75			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
76		};
77	};
78
79	reg_vmmc3: vmmc3 {
80		compatible = "regulator-fixed";
81		pinctrl-names = "default";
82		pinctrl-0 = <&vmmc3_pin_i12_tvbox>;
83		regulator-name = "vmmc3";
84		regulator-min-microvolt = <3300000>;
85		regulator-max-microvolt = <3300000>;
86		enable-active-high;
87		gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>;
88	};
89
90	reg_vmmc3_io: vmmc3-io {
91		compatible = "regulator-fixed";
92		pinctrl-names = "default";
93		pinctrl-0 = <&vmmc3_io_pin_i12_tvbox>;
94		regulator-name = "vmmc3-io";
95		regulator-min-microvolt = <3300000>;
96		regulator-max-microvolt = <3300000>;
97		/* This controls VCC-PI, must be always on! */
98		regulator-always-on;
99		enable-active-high;
100		gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
101	};
102
103	reg_gmac_3v3: gmac-3v3 {
104		compatible = "regulator-fixed";
105		pinctrl-names = "default";
106		pinctrl-0 = <&gmac_power_pin_i12_tvbox>;
107		regulator-name = "gmac-3v3";
108		regulator-min-microvolt = <3300000>;
109		regulator-max-microvolt = <3300000>;
110		startup-delay-us = <50000>;
111		enable-active-high;
112		gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>;
113	};
114};
115
116&ehci0 {
117	status = "okay";
118};
119
120&ehci1 {
121	status = "okay";
122};
123
124&gmac {
125	pinctrl-names = "default";
126	pinctrl-0 = <&gmac_pins_mii_a>;
127	phy = <&phy1>;
128	phy-mode = "mii";
129	phy-supply = <&reg_gmac_3v3>;
130	status = "okay";
131
132	phy1: ethernet-phy@1 {
133		reg = <1>;
134	};
135};
136
137&i2c0 {
138	pinctrl-names = "default";
139	pinctrl-0 = <&i2c0_pins_a>;
140	status = "okay";
141
142	axp209: pmic@34 {
143		compatible = "x-powers,axp209";
144		reg = <0x34>;
145		interrupt-parent = <&nmi_intc>;
146		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
147
148		interrupt-controller;
149		#interrupt-cells = <1>;
150	};
151};
152
153&ir0 {
154	pinctrl-names = "default";
155	pinctrl-0 = <&ir0_rx_pins_a>;
156	status = "okay";
157};
158
159&mmc0 {
160	pinctrl-names = "default";
161	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
162	vmmc-supply = <&reg_vcc3v3>;
163	bus-width = <4>;
164	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
165	cd-inverted;
166	status = "okay";
167};
168
169&mmc3 {
170	pinctrl-names = "default";
171	pinctrl-0 = <&mmc3_pins_a>;
172	vmmc-supply = <&reg_vmmc3>;
173	bus-width = <4>;
174	non-removable;
175	status = "okay";
176
177	brcmf: bcrmf@1 {
178		reg = <1>;
179		compatible = "brcm,bcm4329-fmac";
180		interrupt-parent = <&pio>;
181		interrupts = <10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
182		interrupt-names = "host-wake";
183	};
184};
185
186&mmc3_pins_a {
187	/* AP6210 / AP6330 requires pull-up */
188	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
189};
190
191&ohci0 {
192	status = "okay";
193};
194
195&ohci1 {
196	status = "okay";
197};
198
199&pio {
200	vmmc3_pin_i12_tvbox: vmmc3_pin@0 {
201		allwinner,pins = "PH2";
202		allwinner,function = "gpio_out";
203		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
204		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
205	};
206
207	vmmc3_io_pin_i12_tvbox: vmmc3_io_pin@0 {
208		allwinner,pins = "PH12";
209		allwinner,function = "gpio_out";
210		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
211		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
212	};
213
214	gmac_power_pin_i12_tvbox: gmac_power_pin@0 {
215		allwinner,pins = "PH21";
216		allwinner,function = "gpio_out";
217		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
218		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
219	};
220
221	led_pins_i12_tvbox: led_pins@0 {
222		allwinner,pins = "PH9", "PH20";
223		allwinner,function = "gpio_out";
224		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
225		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
226	};
227};
228
229&reg_usb1_vbus {
230	status = "okay";
231};
232
233&reg_usb2_vbus {
234	status = "okay";
235};
236
237&uart0 {
238	pinctrl-names = "default";
239	pinctrl-0 = <&uart0_pins_a>;
240	status = "okay";
241};
242
243&usbphy {
244	usb1_vbus-supply = <&reg_usb1_vbus>;
245	usb2_vbus-supply = <&reg_usb2_vbus>;
246	status = "okay";
247};
248