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 * You should have received a copy of the GNU General Public 20 * License along with this file; if not, write to the Free 21 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 22 * MA 02110-1301 USA 23 * 24 * Or, alternatively, 25 * 26 * b) Permission is hereby granted, free of charge, to any person 27 * obtaining a copy of this software and associated documentation 28 * files (the "Software"), to deal in the Software without 29 * restriction, including without limitation the rights to use, 30 * copy, modify, merge, publish, distribute, sublicense, and/or 31 * sell copies of the Software, and to permit persons to whom the 32 * Software is furnished to do so, subject to the following 33 * conditions: 34 * 35 * The above copyright notice and this permission notice shall be 36 * included in all copies or substantial portions of the Software. 37 * 38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 39 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 40 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 41 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 42 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 43 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 44 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 45 * OTHER DEALINGS IN THE SOFTWARE. 46 */ 47 48/dts-v1/; 49#include "sun7i-a20.dtsi" 50#include "sunxi-common-regulators.dtsi" 51 52#include <dt-bindings/gpio/gpio.h> 53#include <dt-bindings/interrupt-controller/irq.h> 54#include <dt-bindings/pinctrl/sun4i-a10.h> 55 56/ { 57 model = "I12 / Q5 / QT840A A20 tvbox"; 58 compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20"; 59 60 aliases { 61 serial0 = &uart0; 62 }; 63 64 chosen { 65 stdout-path = "serial0:115200n8"; 66 }; 67 68 leds { 69 compatible = "gpio-leds"; 70 pinctrl-names = "default"; 71 pinctrl-0 = <&led_pins_i12_tvbox>; 72 73 red { 74 label = "i12_tvbox:red:usr"; 75 gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; 76 }; 77 78 blue { 79 label = "i12_tvbox:blue:usr"; 80 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; 81 }; 82 }; 83 84 reg_vmmc3: vmmc3 { 85 compatible = "regulator-fixed"; 86 pinctrl-names = "default"; 87 pinctrl-0 = <&vmmc3_pin_i12_tvbox>; 88 regulator-name = "vmmc3"; 89 regulator-min-microvolt = <3300000>; 90 regulator-max-microvolt = <3300000>; 91 enable-active-high; 92 gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; 93 }; 94 95 reg_vmmc3_io: vmmc3-io { 96 compatible = "regulator-fixed"; 97 pinctrl-names = "default"; 98 pinctrl-0 = <&vmmc3_io_pin_i12_tvbox>; 99 regulator-name = "vmmc3-io"; 100 regulator-min-microvolt = <3300000>; 101 regulator-max-microvolt = <3300000>; 102 /* This controls VCC-PI, must be always on! */ 103 regulator-always-on; 104 enable-active-high; 105 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; 106 }; 107 108 reg_gmac_3v3: gmac-3v3 { 109 compatible = "regulator-fixed"; 110 pinctrl-names = "default"; 111 pinctrl-0 = <&gmac_power_pin_i12_tvbox>; 112 regulator-name = "gmac-3v3"; 113 regulator-min-microvolt = <3300000>; 114 regulator-max-microvolt = <3300000>; 115 startup-delay-us = <50000>; 116 enable-active-high; 117 gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; 118 }; 119}; 120 121&ehci0 { 122 status = "okay"; 123}; 124 125&ehci1 { 126 status = "okay"; 127}; 128 129&gmac { 130 pinctrl-names = "default"; 131 pinctrl-0 = <&gmac_pins_mii_a>; 132 phy = <&phy1>; 133 phy-mode = "mii"; 134 phy-supply = <®_gmac_3v3>; 135 status = "okay"; 136 137 phy1: ethernet-phy@1 { 138 reg = <1>; 139 }; 140}; 141 142&i2c0 { 143 pinctrl-names = "default"; 144 pinctrl-0 = <&i2c0_pins_a>; 145 status = "okay"; 146 147 axp209: pmic@34 { 148 compatible = "x-powers,axp209"; 149 reg = <0x34>; 150 interrupt-parent = <&nmi_intc>; 151 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 152 153 interrupt-controller; 154 #interrupt-cells = <1>; 155 }; 156}; 157 158&ir0 { 159 pinctrl-names = "default"; 160 pinctrl-0 = <&ir0_pins_a>; 161 status = "okay"; 162}; 163 164&mmc0 { 165 pinctrl-names = "default"; 166 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; 167 vmmc-supply = <®_vcc3v3>; 168 bus-width = <4>; 169 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ 170 cd-inverted; 171 status = "okay"; 172}; 173 174&mmc3 { 175 pinctrl-names = "default"; 176 pinctrl-0 = <&mmc3_pins_a>; 177 vmmc-supply = <®_vmmc3>; 178 bus-width = <4>; 179 non-removable; 180 status = "okay"; 181 182 brcmf: bcrmf@1 { 183 reg = <1>; 184 compatible = "brcm,bcm4329-fmac"; 185 interrupt-parent = <&pio>; 186 interrupts = <10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */ 187 interrupt-names = "host-wake"; 188 }; 189}; 190 191&mmc3_pins_a { 192 /* AP6210 / AP6330 requires pull-up */ 193 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; 194}; 195 196&ohci0 { 197 status = "okay"; 198}; 199 200&ohci1 { 201 status = "okay"; 202}; 203 204&pio { 205 vmmc3_pin_i12_tvbox: vmmc3_pin@0 { 206 allwinner,pins = "PH2"; 207 allwinner,function = "gpio_out"; 208 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 209 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 210 }; 211 212 vmmc3_io_pin_i12_tvbox: vmmc3_io_pin@0 { 213 allwinner,pins = "PH12"; 214 allwinner,function = "gpio_out"; 215 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 216 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 217 }; 218 219 gmac_power_pin_i12_tvbox: gmac_power_pin@0 { 220 allwinner,pins = "PH21"; 221 allwinner,function = "gpio_out"; 222 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 223 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 224 }; 225 226 led_pins_i12_tvbox: led_pins@0 { 227 allwinner,pins = "PH9", "PH20"; 228 allwinner,function = "gpio_out"; 229 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 230 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 231 }; 232}; 233 234®_usb1_vbus { 235 status = "okay"; 236}; 237 238®_usb2_vbus { 239 status = "okay"; 240}; 241 242&uart0 { 243 pinctrl-names = "default"; 244 pinctrl-0 = <&uart0_pins_a>; 245 status = "okay"; 246}; 247 248&usbphy { 249 usb1_vbus-supply = <®_usb1_vbus>; 250 usb2_vbus-supply = <®_usb2_vbus>; 251 status = "okay"; 252}; 253