1/*
  2 * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl>
  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/input/input.h>
 49#include <dt-bindings/interrupt-controller/irq.h>
 50
 51/ {
 52	model = "Wits Pro A20 DKT";
 53	compatible = "wits,pro-a20-dkt", "allwinner,sun7i-a20";
 54
 55	aliases {
 56		serial0 = &uart0;
 57	};
 58
 59	chosen {
 60		stdout-path = "serial0:115200n8";
 61	};
 62
 63	mmc3_pwrseq: mmc3_pwrseq {
 64		compatible = "mmc-pwrseq-simple";
 65		reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
 66	};
 67};
 68
 69&cpu0 {
 70	cpu-supply = <&reg_dcdc2>;
 71};
 72
 73&ehci0 {
 74	status = "okay";
 75};
 76
 77&ehci1 {
 78	status = "okay";
 79};
 80
 81&gmac {
 82	pinctrl-names = "default";
 83	pinctrl-0 = <&gmac_rgmii_pins>;
 84	phy-handle = <&phy1>;
 85	phy-mode = "rgmii";
 86	status = "okay";
 87};
 88
 89&i2c0 {
 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	status = "okay";
101};
102
103&i2c2 {
104	status = "okay";
105};
106
107#include "axp209.dtsi"
108
109&gmac_mdio {
110	phy1: ethernet-phy@1 {
111		reg = <1>;
112	};
113};
114
115&mmc0 {
116	vmmc-supply = <&reg_vcc3v3>;
117	bus-width = <4>;
118	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
119	status = "okay";
120};
121
122&mmc3 {
123	vmmc-supply = <&reg_vcc3v3>;
124	mmc-pwrseq = <&mmc3_pwrseq>;
125	bus-width = <4>;
126	non-removable;
127	status = "okay";
128
129	brcmf: wifi@1 {
130		reg = <1>;
131		compatible = "brcm,bcm4329-fmac";
132		interrupt-parent = <&pio>;
133		interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
134		interrupt-names = "host-wake";
135	};
136};
137
138&ohci0 {
139	status = "okay";
140};
141
142&ohci1 {
143	status = "okay";
144};
145
146&otg_sram {
147	status = "okay";
148};
149
150&reg_dcdc2 {
151	regulator-always-on;
152	regulator-min-microvolt = <1000000>;
153	regulator-max-microvolt = <1450000>;
154	regulator-name = "vdd-cpu";
155};
156
157&reg_dcdc3 {
158	regulator-always-on;
159	regulator-min-microvolt = <1000000>;
160	regulator-max-microvolt = <1400000>;
161	regulator-name = "vdd-int-dll";
162};
163
164&reg_ldo1 {
165	regulator-name = "vdd-rtc";
166};
167
168&reg_ldo2 {
169	regulator-always-on;
170	regulator-min-microvolt = <3000000>;
171	regulator-max-microvolt = <3000000>;
172	regulator-name = "avcc";
173};
174
175&reg_usb0_vbus {
176	status = "okay";
177};
178
179&reg_usb1_vbus {
180	status = "okay";
181};
182
183&reg_usb2_vbus {
184	status = "okay";
185};
186
187&uart0 {
188	pinctrl-names = "default";
189	pinctrl-0 = <&uart0_pb_pins>;
190	status = "okay";
191};
192
193&usb_otg {
194	dr_mode = "otg";
195	status = "okay";
196};
197
198&usb_power_supply {
199	status = "okay";
200};
201
202&usbphy {
203	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
204	usb0_vbus_power-supply = <&usb_power_supply>;
205	usb0_vbus-supply = <&reg_usb0_vbus>;
206	usb1_vbus-supply = <&reg_usb1_vbus>;
207	usb2_vbus-supply = <&reg_usb2_vbus>;
208	status = "okay";
209};

  1/*
  2 * Copyright 2015 Jelle de Jong <jelledejong@powercraft.nl>
  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/input/input.h>
 49#include <dt-bindings/interrupt-controller/irq.h>
 50
 51/ {
 52	model = "Wits Pro A20 DKT";
 53	compatible = "wits,pro-a20-dkt", "allwinner,sun7i-a20";
 54
 55	aliases {
 56		serial0 = &uart0;
 57	};
 58
 59	chosen {
 60		stdout-path = "serial0:115200n8";
 61	};
 62
 63	mmc3_pwrseq: mmc3_pwrseq {
 64		compatible = "mmc-pwrseq-simple";
 65		reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
 66	};
 67};
 68
 69&cpu0 {
 70	cpu-supply = <&reg_dcdc2>;
 71};
 72
 73&ehci0 {
 74	status = "okay";
 75};
 76
 77&ehci1 {
 78	status = "okay";
 79};
 80
 81&gmac {
 82	pinctrl-names = "default";
 83	pinctrl-0 = <&gmac_rgmii_pins>;
 84	phy-handle = <&phy1>;
 85	phy-mode = "rgmii";
 86	status = "okay";
 87};
 88
 89&i2c0 {
 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	status = "okay";
101};
102
103&i2c2 {
104	status = "okay";
105};
106
107#include "axp209.dtsi"
108
109&gmac_mdio {
110	phy1: ethernet-phy@1 {
111		reg = <1>;
112	};
113};
114
115&mmc0 {
116	vmmc-supply = <&reg_vcc3v3>;
117	bus-width = <4>;
118	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
119	status = "okay";
120};
121
122&mmc3 {
123	vmmc-supply = <&reg_vcc3v3>;
124	mmc-pwrseq = <&mmc3_pwrseq>;
125	bus-width = <4>;
126	non-removable;
127	status = "okay";
128
129	brcmf: wifi@1 {
130		reg = <1>;
131		compatible = "brcm,bcm4329-fmac";
132		interrupt-parent = <&pio>;
133		interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
134		interrupt-names = "host-wake";
135	};
136};
137
138&ohci0 {
139	status = "okay";
140};
141
142&ohci1 {
143	status = "okay";
144};
145
146&otg_sram {
147	status = "okay";
148};
149
150&reg_dcdc2 {
151	regulator-always-on;
152	regulator-min-microvolt = <1000000>;
153	regulator-max-microvolt = <1450000>;
154	regulator-name = "vdd-cpu";
155};
156
157&reg_dcdc3 {
158	regulator-always-on;
159	regulator-min-microvolt = <1000000>;
160	regulator-max-microvolt = <1400000>;
161	regulator-name = "vdd-int-dll";
162};
163
164&reg_ldo1 {
165	regulator-name = "vdd-rtc";
166};
167
168&reg_ldo2 {
169	regulator-always-on;
170	regulator-min-microvolt = <3000000>;
171	regulator-max-microvolt = <3000000>;
172	regulator-name = "avcc";
173};
174
175&reg_usb0_vbus {
176	status = "okay";
177};
178
179&reg_usb1_vbus {
180	status = "okay";
181};
182
183&reg_usb2_vbus {
184	status = "okay";
185};
186
187&uart0 {
188	pinctrl-names = "default";
189	pinctrl-0 = <&uart0_pb_pins>;
190	status = "okay";
191};
192
193&usb_otg {
194	dr_mode = "otg";
195	status = "okay";
196};
197
198&usb_power_supply {
199	status = "okay";
200};
201
202&usbphy {
203	usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
204	usb0_vbus_power-supply = <&usb_power_supply>;
205	usb0_vbus-supply = <&reg_usb0_vbus>;
206	usb1_vbus-supply = <&reg_usb1_vbus>;
207	usb2_vbus-supply = <&reg_usb2_vbus>;
208	status = "okay";
209};