1/*
  2 * Copyright 2015 Stefan Roese <sr@denx.de>
  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
 50/ {
 51	model = "ICnova-A20 SWAC";
 52	compatible = "swac,icnova-a20-swac", "incircuit,icnova-a20", "allwinner,sun7i-a20";
 
 53
 54	aliases {
 55		serial0 = &uart0;
 56	};
 57
 58	chosen {
 59		stdout-path = "serial0:115200n8";
 60	};
 61};
 62
 63&cpu0 {
 64	cpu-supply = <&reg_dcdc2>;
 65};
 66
 67&ehci0 {
 68	status = "okay";
 69};
 70
 71&ehci1 {
 72	status = "okay";
 73};
 74
 75&gmac {
 76	pinctrl-names = "default";
 77	pinctrl-0 = <&gmac_pins_mii_a>;
 78	phy = <&phy1>;
 79	phy-mode = "mii";
 80	status = "okay";
 81
 82	phy1: ethernet-phy@1 {
 83		reg = <1>;
 84	};
 85};
 86
 87&i2c0 {
 88	pinctrl-names = "default";
 89	pinctrl-0 = <&i2c0_pins_a>;
 90	status = "okay";
 91
 92	axp209: pmic@34 {
 93		reg = <0x34>;
 94		interrupt-parent = <&nmi_intc>;
 95		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 96	};
 97};
 98
 99&i2c1 {
100	pinctrl-names = "default";
101	pinctrl-0 = <&i2c1_pins_a>;
102	status = "okay";
103};
104
 
 
 
 
 
 
105&mmc0 {
106	pinctrl-names = "default";
107	pinctrl-0 = <&mmc0_pins_a>;
108	vmmc-supply = <&reg_vcc3v3>;
109	bus-width = <4>;
110	cd-gpios = <&pio 8 5 GPIO_ACTIVE_LOW>; /* PI5 */
111	status = "okay";
112};
113
114&ohci0 {
115	status = "okay";
116};
117
118&ohci1 {
119	status = "okay";
120};
121
122#include "axp209.dtsi"
123
124&reg_dcdc2 {
125	regulator-always-on;
126	regulator-min-microvolt = <1000000>;
127	regulator-max-microvolt = <1400000>;
128	regulator-name = "vdd-cpu";
129};
130
131&reg_dcdc3 {
132	regulator-always-on;
133	regulator-min-microvolt = <1000000>;
134	regulator-max-microvolt = <1400000>;
135	regulator-name = "vdd-int-dll";
136};
137
138&reg_ldo1 {
139	regulator-name = "vdd-rtc";
140};
141
142&reg_ldo2 {
143	regulator-always-on;
144	regulator-min-microvolt = <3000000>;
145	regulator-max-microvolt = <3000000>;
146	regulator-name = "avcc";
147};
148
149&reg_usb1_vbus {
150	status = "okay";
151};
152
153&reg_usb2_vbus {
154	status = "okay";
155};
156
157&uart0 {
158	pinctrl-names = "default";
159	pinctrl-0 = <&uart0_pins_a>;
160	status = "okay";
161};
162
163&usbphy {
164	usb1_vbus-supply = <&reg_usb1_vbus>;
165	usb2_vbus-supply = <&reg_usb2_vbus>;
166	status = "okay";
167};

  1/*
  2 * Copyright 2015 Stefan Roese <sr@denx.de>
  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
 50/ {
 51	model = "ICnova-A20 SWAC";
 52	compatible = "incircuit,icnova-a20-swac", "incircuit,icnova-a20",
 53		     "allwinner,sun7i-a20";
 54
 55	aliases {
 56		serial0 = &uart0;
 57	};
 58
 59	chosen {
 60		stdout-path = "serial0:115200n8";
 61	};
 62};
 63
 64&cpu0 {
 65	cpu-supply = <&reg_dcdc2>;
 66};
 67
 68&ehci0 {
 69	status = "okay";
 70};
 71
 72&ehci1 {
 73	status = "okay";
 74};
 75
 76&gmac {
 77	pinctrl-names = "default";
 78	pinctrl-0 = <&gmac_mii_pins>;
 79	phy-handle = <&phy1>;
 80	phy-mode = "mii";
 81	status = "okay";
 
 
 
 
 82};
 83
 84&i2c0 {
 
 
 85	status = "okay";
 86
 87	axp209: pmic@34 {
 88		reg = <0x34>;
 89		interrupt-parent = <&nmi_intc>;
 90		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 91	};
 92};
 93
 94&i2c1 {
 
 
 95	status = "okay";
 96};
 97
 98&gmac_mdio {
 99	phy1: ethernet-phy@1 {
100		reg = <1>;
101	};
102};
103
104&mmc0 {
 
 
105	vmmc-supply = <&reg_vcc3v3>;
106	bus-width = <4>;
107	cd-gpios = <&pio 8 5 GPIO_ACTIVE_LOW>; /* PI5 */
108	status = "okay";
109};
110
111&ohci0 {
112	status = "okay";
113};
114
115&ohci1 {
116	status = "okay";
117};
118
119#include "axp209.dtsi"
120
121&reg_dcdc2 {
122	regulator-always-on;
123	regulator-min-microvolt = <1000000>;
124	regulator-max-microvolt = <1400000>;
125	regulator-name = "vdd-cpu";
126};
127
128&reg_dcdc3 {
129	regulator-always-on;
130	regulator-min-microvolt = <1000000>;
131	regulator-max-microvolt = <1400000>;
132	regulator-name = "vdd-int-dll";
133};
134
135&reg_ldo1 {
136	regulator-name = "vdd-rtc";
137};
138
139&reg_ldo2 {
140	regulator-always-on;
141	regulator-min-microvolt = <3000000>;
142	regulator-max-microvolt = <3000000>;
143	regulator-name = "avcc";
144};
145
146&reg_usb1_vbus {
147	status = "okay";
148};
149
150&reg_usb2_vbus {
151	status = "okay";
152};
153
154&uart0 {
155	pinctrl-names = "default";
156	pinctrl-0 = <&uart0_pb_pins>;
157	status = "okay";
158};
159
160&usbphy {
161	usb1_vbus-supply = <&reg_usb1_vbus>;
162	usb2_vbus-supply = <&reg_usb2_vbus>;
163	status = "okay";
164};