1 /* 2 * Copyright 2014 Hans de Goede <hdegoede (at) 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 #include <dt-bindings/pinctrl/sun4i-a10.h> 50 51 / { 52 model = "I12 / Q5 / QT840A A20 tvbox"; 53 compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20"; 54 55 aliases { 56 serial0 = &uart0; 57 }; 58 59 chosen { 60 stdout-path = "serial0:115200n8"; 61 }; 62 63 leds { 64 compatible = "gpio-leds"; 65 pinctrl-names = "default"; 66 pinctrl-0 = <&led_pins_i12_tvbox>; 67 68 red { 69 label = "i12_tvbox:red:usr"; 70 gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; 71 }; 72 73 blue { 74 label = "i12_tvbox:blue:usr"; 75 gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; 76 }; 77 }; 78 79 reg_vmmc3: vmmc3 { 80 compatible = "regulator-fixed"; 81 pinctrl-names = "default"; 82 pinctrl-0 = <&vmmc3_pin_i12_tvbox>; 83 regulator-name = "vmmc3"; 84 regulator-min-microvolt = <3300000>; 85 regulator-max-microvolt = <3300000>; 86 enable-active-high; 87 gpio = <&pio 7 2 GPIO_ACTIVE_HIGH>; 88 }; 89 90 reg_vmmc3_io: vmmc3-io { 91 compatible = "regulator-fixed"; 92 pinctrl-names = "default"; 93 pinctrl-0 = <&vmmc3_io_pin_i12_tvbox>; 94 regulator-name = "vmmc3-io"; 95 regulator-min-microvolt = <3300000>; 96 regulator-max-microvolt = <3300000>; 97 /* This controls VCC-PI, must be always on! */ 98 regulator-always-on; 99 enable-active-high; 100 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>; 101 }; 102 103 reg_gmac_3v3: gmac-3v3 { 104 compatible = "regulator-fixed"; 105 pinctrl-names = "default"; 106 pinctrl-0 = <&gmac_power_pin_i12_tvbox>; 107 regulator-name = "gmac-3v3"; 108 regulator-min-microvolt = <3300000>; 109 regulator-max-microvolt = <3300000>; 110 startup-delay-us = <50000>; 111 enable-active-high; 112 gpio = <&pio 7 21 GPIO_ACTIVE_HIGH>; 113 }; 114 }; 115 116 &ehci0 { 117 status = "okay"; 118 }; 119 120 &ehci1 { 121 status = "okay"; 122 }; 123 124 &gmac { 125 pinctrl-names = "default"; 126 pinctrl-0 = <&gmac_pins_mii_a>; 127 phy = <&phy1>; 128 phy-mode = "mii"; 129 phy-supply = <®_gmac_3v3>; 130 status = "okay"; 131 132 phy1: ethernet-phy@1 { 133 reg = <1>; 134 }; 135 }; 136 137 &i2c0 { 138 pinctrl-names = "default"; 139 pinctrl-0 = <&i2c0_pins_a>; 140 status = "okay"; 141 142 axp209: pmic@34 { 143 compatible = "x-powers,axp209"; 144 reg = <0x34>; 145 interrupt-parent = <&nmi_intc>; 146 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 147 148 interrupt-controller; 149 #interrupt-cells = <1>; 150 }; 151 }; 152 153 &ir0 { 154 pinctrl-names = "default"; 155 pinctrl-0 = <&ir0_rx_pins_a>; 156 status = "okay"; 157 }; 158 159 &mmc0 { 160 pinctrl-names = "default"; 161 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; 162 vmmc-supply = <®_vcc3v3>; 163 bus-width = <4>; 164 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */ 165 cd-inverted; 166 status = "okay"; 167 }; 168 169 &mmc3 { 170 pinctrl-names = "default"; 171 pinctrl-0 = <&mmc3_pins_a>; 172 vmmc-supply = <®_vmmc3>; 173 bus-width = <4>; 174 non-removable; 175 status = "okay"; 176 177 brcmf: bcrmf@1 { 178 reg = <1>; 179 compatible = "brcm,bcm4329-fmac"; 180 interrupt-parent = <&pio>; 181 interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */ 182 interrupt-names = "host-wake"; 183 }; 184 }; 185 186 &mmc3_pins_a { 187 /* AP6210 / AP6330 requires pull-up */ 188 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; 189 }; 190 191 &ohci0 { 192 status = "okay"; 193 }; 194 195 &ohci1 { 196 status = "okay"; 197 }; 198 199 &pio { 200 vmmc3_pin_i12_tvbox: vmmc3_pin@0 { 201 allwinner,pins = "PH2"; 202 allwinner,function = "gpio_out"; 203 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 204 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 205 }; 206 207 vmmc3_io_pin_i12_tvbox: vmmc3_io_pin@0 { 208 allwinner,pins = "PH12"; 209 allwinner,function = "gpio_out"; 210 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 211 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 212 }; 213 214 gmac_power_pin_i12_tvbox: gmac_power_pin@0 { 215 allwinner,pins = "PH21"; 216 allwinner,function = "gpio_out"; 217 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 218 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 219 }; 220 221 led_pins_i12_tvbox: led_pins@0 { 222 allwinner,pins = "PH9", "PH20"; 223 allwinner,function = "gpio_out"; 224 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 225 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 226 }; 227 }; 228 229 ®_usb1_vbus { 230 status = "okay"; 231 }; 232 233 ®_usb2_vbus { 234 status = "okay"; 235 }; 236 237 &uart0 { 238 pinctrl-names = "default"; 239 pinctrl-0 = <&uart0_pins_a>; 240 status = "okay"; 241 }; 242 243 &usbphy { 244 usb1_vbus-supply = <®_usb1_vbus>; 245 usb2_vbus-supply = <®_usb2_vbus>; 246 status = "okay"; 247 }; 248
