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 50/ { 51 model = "I12 / Q5 / QT840A A20 tvbox"; 52 compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20"; 53 54 aliases { 55 serial0 = &uart0; 56 }; 57 58 chosen { 59 stdout-path = "serial0:115200n8"; 60 }; 61 62 leds { 63 compatible = "gpio-leds"; 64 pinctrl-names = "default"; 65 pinctrl-0 = <&led_pins_i12_tvbox>; 66 67 red { 68 label = "i12_tvbox:red:usr"; 69 gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; 70 }; 71 72 blue { 73 label = "i12_tvbox:blue:usr"; 74 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; 75 }; 76 }; 77 78 reg_vmmc3: vmmc3 { 79 compatible = "regulator-fixed"; 80 pinctrl-names = "default"; 81 pinctrl-0 = <&vmmc3_pin_i12_tvbox>; 82 regulator-name = "vmmc3"; 83 regulator-min-microvolt = <3300000>; 84 regulator-max-microvolt = <3300000>; 85 enable-active-high; 86 gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; 87 }; 88 89 reg_vmmc3_io: vmmc3-io { 90 compatible = "regulator-fixed"; 91 pinctrl-names = "default"; 92 pinctrl-0 = <&vmmc3_io_pin_i12_tvbox>; 93 regulator-name = "vmmc3-io"; 94 regulator-min-microvolt = <3300000>; 95 regulator-max-microvolt = <3300000>; 96 /* This controls VCC-PI, must be always on! */ 97 regulator-always-on; 98 enable-active-high; 99 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; 100 }; 101 102 reg_gmac_3v3: gmac-3v3 { 103 compatible = "regulator-fixed"; 104 pinctrl-names = "default"; 105 pinctrl-0 = <&gmac_power_pin_i12_tvbox>; 106 regulator-name = "gmac-3v3"; 107 regulator-min-microvolt = <3300000>; 108 regulator-max-microvolt = <3300000>; 109 startup-delay-us = <50000>; 110 enable-active-high; 111 gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; 112 }; 113}; 114 115&ehci0 { 116 status = "okay"; 117}; 118 119&ehci1 { 120 status = "okay"; 121}; 122 123&gmac { 124 pinctrl-names = "default"; 125 pinctrl-0 = <&gmac_pins_mii_a>; 126 phy = <&phy1>; 127 phy-mode = "mii"; 128 phy-supply = <®_gmac_3v3>; 129 status = "okay"; 130 131 phy1: ethernet-phy@1 { 132 reg = <1>; 133 }; 134}; 135 136&i2c0 { 137 pinctrl-names = "default"; 138 pinctrl-0 = <&i2c0_pins_a>; 139 status = "okay"; 140 141 axp209: pmic@34 { 142 compatible = "x-powers,axp209"; 143 reg = <0x34>; 144 interrupt-parent = <&nmi_intc>; 145 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 146 147 interrupt-controller; 148 #interrupt-cells = <1>; 149 }; 150}; 151 152&ir0 { 153 pinctrl-names = "default"; 154 pinctrl-0 = <&ir0_rx_pins_a>; 155 status = "okay"; 156}; 157 158&mmc0 { 159 pinctrl-names = "default"; 160 pinctrl-0 = <&mmc0_pins_a>; 161 vmmc-supply = <®_vcc3v3>; 162 bus-width = <4>; 163 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */ 164 status = "okay"; 165}; 166 167&mmc3 { 168 pinctrl-names = "default"; 169 pinctrl-0 = <&mmc3_pins_a>; 170 vmmc-supply = <®_vmmc3>; 171 bus-width = <4>; 172 non-removable; 173 status = "okay"; 174 175 brcmf: wifi@1 { 176 reg = <1>; 177 compatible = "brcm,bcm4329-fmac"; 178 interrupt-parent = <&pio>; 179 interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */ 180 interrupt-names = "host-wake"; 181 }; 182}; 183 184&mmc3_pins_a { 185 /* AP6210 / AP6330 requires pull-up */ 186 bias-pull-up; 187}; 188 189&ohci0 { 190 status = "okay"; 191}; 192 193&ohci1 { 194 status = "okay"; 195}; 196 197&pio { 198 vmmc3_pin_i12_tvbox: vmmc3_pin@0 { 199 pins = "PH2"; 200 function = "gpio_out"; 201 }; 202 203 vmmc3_io_pin_i12_tvbox: vmmc3_io_pin@0 { 204 pins = "PH12"; 205 function = "gpio_out"; 206 }; 207 208 gmac_power_pin_i12_tvbox: gmac_power_pin@0 { 209 pins = "PH21"; 210 function = "gpio_out"; 211 }; 212 213 led_pins_i12_tvbox: led_pins@0 { 214 pins = "PH9", "PH20"; 215 function = "gpio_out"; 216 }; 217}; 218 219®_usb1_vbus { 220 status = "okay"; 221}; 222 223®_usb2_vbus { 224 status = "okay"; 225}; 226 227&uart0 { 228 pinctrl-names = "default"; 229 pinctrl-0 = <&uart0_pins_a>; 230 status = "okay"; 231}; 232 233&usbphy { 234 usb1_vbus-supply = <®_usb1_vbus>; 235 usb2_vbus-supply = <®_usb2_vbus>; 236 status = "okay"; 237}; 238