sun7i-a20-m3.dts revision 284090 
1/*
2 * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
3 *
4 * Hans de Goede <hdegoede@redhat.com>
5 *
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 *  a) This file is free software; you can redistribute it and/or
12 *     modify it under the terms of the GNU General Public License as
13 *     published by the Free Software Foundation; either version 2 of the
14 *     License, or (at your option) any later version.
15 *
16 *     This file is distributed in the hope that it will be useful,
17 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
18 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19 *     GNU General Public License for more details.
20 *
21 *     You should have received a copy of the GNU General Public
22 *     License along with this file; if not, write to the Free
23 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
24 *     MA 02110-1301 USA
25 *
26 * Or, alternatively,
27 *
28 *  b) Permission is hereby granted, free of charge, to any person
29 *     obtaining a copy of this software and associated documentation
30 *     files (the "Software"), to deal in the Software without
31 *     restriction, including without limitation the rights to use,
32 *     copy, modify, merge, publish, distribute, sublicense, and/or
33 *     sell copies of the Software, and to permit persons to whom the
34 *     Software is furnished to do so, subject to the following
35 *     conditions:
36 *
37 *     The above copyright notice and this permission notice shall be
38 *     included in all copies or substantial portions of the Software.
39 *
40 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
41 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
42 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
43 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
44 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
45 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
46 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
47 *     OTHER DEALINGS IN THE SOFTWARE.
48 */
49
50/dts-v1/;
51#include "sun7i-a20.dtsi"
52#include "sunxi-common-regulators.dtsi"
53
54#include <dt-bindings/gpio/gpio.h>
55#include <dt-bindings/interrupt-controller/irq.h>
56#include <dt-bindings/pinctrl/sun4i-a10.h>
57
58/ {
59	model = "Mele M3";
60	compatible = "mele,m3", "allwinner,sun7i-a20";
61
62	soc@01c00000 {
63		mmc0: mmc@01c0f000 {
64			pinctrl-names = "default";
65			pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
66			vmmc-supply = <&reg_vcc3v3>;
67			bus-width = <4>;
68			cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
69			cd-inverted;
70			status = "okay";
71		};
72
73		mmc2: mmc@01c11000 {
74			pinctrl-names = "default";
75			pinctrl-0 = <&mmc2_pins_a>;
76			vmmc-supply = <&reg_vcc3v3>;
77			bus-width = <4>;
78			non-removable;
79			status = "okay";
80		};
81
82		usbphy: phy@01c13400 {
83			usb1_vbus-supply = <&reg_usb1_vbus>;
84			usb2_vbus-supply = <&reg_usb2_vbus>;
85			status = "okay";
86		};
87
88		ehci0: usb@01c14000 {
89			status = "okay";
90		};
91
92		ohci0: usb@01c14400 {
93			status = "okay";
94		};
95
96		ehci1: usb@01c1c000 {
97			status = "okay";
98		};
99
100		ohci1: usb@01c1c400 {
101			status = "okay";
102		};
103
104		pinctrl@01c20800 {
105			led_pins_m3: led_pins@0 {
106				allwinner,pins = "PH20";
107				allwinner,function = "gpio_out";
108				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
109				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
110			};
111		};
112
113		ir0: ir@01c21800 {
114			pinctrl-names = "default";
115			pinctrl-0 = <&ir0_pins_a>;
116			status = "okay";
117		};
118
119		uart0: serial@01c28000 {
120			pinctrl-names = "default";
121			pinctrl-0 = <&uart0_pins_a>;
122			status = "okay";
123		};
124
125		i2c0: i2c@01c2ac00 {
126			pinctrl-names = "default";
127			pinctrl-0 = <&i2c0_pins_a>;
128			status = "okay";
129
130			axp209: pmic@34 {
131				compatible = "x-powers,axp209";
132				reg = <0x34>;
133				interrupt-parent = <&nmi_intc>;
134				interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
135
136				interrupt-controller;
137				#interrupt-cells = <1>;
138			};
139		};
140
141		gmac: ethernet@01c50000 {
142			pinctrl-names = "default";
143			pinctrl-0 = <&gmac_pins_mii_a>;
144			phy = <&phy1>;
145			phy-mode = "mii";
146			status = "okay";
147
148			phy1: ethernet-phy@1 {
149				reg = <1>;
150			};
151		};
152	};
153
154	leds {
155		compatible = "gpio-leds";
156		pinctrl-names = "default";
157		pinctrl-0 = <&led_pins_m3>;
158
159		blue {
160			label = "m3:blue:usr";
161			gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
162		};
163	};
164
165	reg_usb1_vbus: usb1-vbus {
166		status = "okay";
167	};
168
169	reg_usb2_vbus: usb2-vbus {
170		status = "okay";
171	};
172};
173