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 soc@01c00000 { 61 mmc0: mmc@01c0f000 { 62 pinctrl-names = "default"; 63 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; 64 vmmc-supply = <®_vcc3v3>; 65 bus-width = <4>; 66 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ 67 cd-inverted; 68 status = "okay"; 69 }; 70 71 mmc3: mmc@01c12000 { 72 pinctrl-names = "default"; 73 pinctrl-0 = <&mmc3_pins_a>; 74 vmmc-supply = <®_vmmc3>; 75 bus-width = <4>; 76 non-removable; 77 status = "okay"; 78 }; 79 80 usbphy: phy@01c13400 { 81 usb1_vbus-supply = <®_usb1_vbus>; 82 usb2_vbus-supply = <®_usb2_vbus>; 83 status = "okay"; 84 }; 85 86 ehci0: usb@01c14000 { 87 status = "okay"; 88 }; 89 90 ohci0: usb@01c14400 { 91 status = "okay"; 92 }; 93 94 ehci1: usb@01c1c000 { 95 status = "okay"; 96 }; 97 98 ohci1: usb@01c1c400 { 99 status = "okay"; 100 }; 101 102 pinctrl@01c20800 { 103 mmc3_pins_a: mmc3@0 { 104 /* AP6210 / AP6330 requires pull-up */ 105 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; 106 }; 107 108 vmmc3_pin_i12_tvbox: vmmc3_pin@0 { 109 allwinner,pins = "PH2"; 110 allwinner,function = "gpio_out"; 111 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 112 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 113 }; 114 115 vmmc3_io_pin_i12_tvbox: vmmc3_io_pin@0 { 116 allwinner,pins = "PH12"; 117 allwinner,function = "gpio_out"; 118 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 119 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 120 }; 121 122 gmac_power_pin_i12_tvbox: gmac_power_pin@0 { 123 allwinner,pins = "PH21"; 124 allwinner,function = "gpio_out"; 125 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 126 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 127 }; 128 129 led_pins_i12_tvbox: led_pins@0 { 130 allwinner,pins = "PH9", "PH20"; 131 allwinner,function = "gpio_out"; 132 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 133 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 134 }; 135 }; 136 137 ir0: ir@01c21800 { 138 pinctrl-names = "default"; 139 pinctrl-0 = <&ir0_pins_a>; 140 status = "okay"; 141 }; 142 143 uart0: serial@01c28000 { 144 pinctrl-names = "default"; 145 pinctrl-0 = <&uart0_pins_a>; 146 status = "okay"; 147 }; 148 149 i2c0: i2c@01c2ac00 { 150 pinctrl-names = "default"; 151 pinctrl-0 = <&i2c0_pins_a>; 152 status = "okay"; 153 154 axp209: pmic@34 { 155 compatible = "x-powers,axp209"; 156 reg = <0x34>; 157 interrupt-parent = <&nmi_intc>; 158 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 159 160 interrupt-controller; 161 #interrupt-cells = <1>; 162 }; 163 }; 164 165 gmac: ethernet@01c50000 { 166 pinctrl-names = "default"; 167 pinctrl-0 = <&gmac_pins_mii_a>; 168 phy = <&phy1>; 169 phy-mode = "mii"; 170 phy-supply = <®_gmac_3v3>; 171 status = "okay"; 172 173 phy1: ethernet-phy@1 { 174 reg = <1>; 175 }; 176 }; 177 }; 178 179 leds { 180 compatible = "gpio-leds"; 181 pinctrl-names = "default"; 182 pinctrl-0 = <&led_pins_i12_tvbox>; 183 184 red { 185 label = "i12_tvbox:red:usr"; 186 gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; 187 }; 188 189 blue { 190 label = "i12_tvbox:blue:usr"; 191 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; 192 }; 193 }; 194 195 reg_usb1_vbus: usb1-vbus { 196 status = "okay"; 197 }; 198 199 reg_usb2_vbus: usb2-vbus { 200 status = "okay"; 201 }; 202 203 reg_vmmc3: vmmc3 { 204 compatible = "regulator-fixed"; 205 pinctrl-names = "default"; 206 pinctrl-0 = <&vmmc3_pin_i12_tvbox>; 207 regulator-name = "vmmc3"; 208 regulator-min-microvolt = <3300000>; 209 regulator-max-microvolt = <3300000>; 210 enable-active-high; 211 gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; 212 }; 213 214 reg_vmmc3_io: vmmc3-io { 215 compatible = "regulator-fixed"; 216 pinctrl-names = "default"; 217 pinctrl-0 = <&vmmc3_io_pin_i12_tvbox>; 218 regulator-name = "vmmc3-io"; 219 regulator-min-microvolt = <3300000>; 220 regulator-max-microvolt = <3300000>; 221 /* This controls VCC-PI, must be always on! */ 222 regulator-always-on; 223 enable-active-high; 224 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; 225 }; 226 227 reg_gmac_3v3: gmac-3v3 { 228 compatible = "regulator-fixed"; 229 pinctrl-names = "default"; 230 pinctrl-0 = <&gmac_power_pin_i12_tvbox>; 231 regulator-name = "gmac-3v3"; 232 regulator-min-microvolt = <3300000>; 233 regulator-max-microvolt = <3300000>; 234 startup-delay-us = <50000>; 235 enable-active-high; 236 gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; 237 }; 238}; 239