Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 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 "sun6i-a31.dtsi" |
| 45 | #include "sunxi-common-regulators.dtsi" |
| 46 | |
| 47 | #include <dt-bindings/gpio/gpio.h> |
| 48 | |
| 49 | / { |
| 50 | model = "Mele A1000G Quad top set box"; |
| 51 | compatible = "mele,a1000g-quad", "allwinner,sun6i-a31"; |
| 52 | |
| 53 | aliases { |
| 54 | serial0 = &uart0; |
| 55 | }; |
| 56 | |
| 57 | chosen { |
| 58 | stdout-path = "serial0:115200n8"; |
| 59 | }; |
| 60 | |
| 61 | leds { |
| 62 | compatible = "gpio-leds"; |
| 63 | |
| 64 | led { |
| 65 | label = "a1000g:blue:pwr"; |
| 66 | gpios = <&pio 7 13 GPIO_ACTIVE_HIGH>; |
| 67 | default-state = "on"; |
| 68 | }; |
| 69 | }; |
| 70 | }; |
| 71 | |
| 72 | &cpu0 { |
| 73 | cpu-supply = <®_dcdc3>; |
| 74 | }; |
| 75 | |
| 76 | &ehci0 { |
| 77 | status = "okay"; |
| 78 | }; |
| 79 | |
| 80 | &ehci1 { |
| 81 | status = "okay"; |
| 82 | }; |
| 83 | |
| 84 | &gmac { |
| 85 | pinctrl-names = "default"; |
| 86 | pinctrl-0 = <&gmac_mii_pins>; |
| 87 | phy-handle = <&phy1>; |
| 88 | phy-mode = "mii"; |
| 89 | phy-supply = <®_dldo1>; |
| 90 | status = "okay"; |
| 91 | }; |
| 92 | |
| 93 | &ir { |
| 94 | pinctrl-names = "default"; |
| 95 | pinctrl-0 = <&s_ir_rx_pin>; |
| 96 | status = "okay"; |
| 97 | }; |
| 98 | |
| 99 | &mdio { |
| 100 | phy1: ethernet-phy@1 { |
| 101 | reg = <1>; |
| 102 | }; |
| 103 | }; |
| 104 | |
| 105 | &mmc0 { |
| 106 | vmmc-supply = <®_dcdc1>; |
| 107 | bus-width = <4>; |
| 108 | cd-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 */ |
| 109 | status = "okay"; |
| 110 | }; |
| 111 | |
| 112 | &p2wi { |
| 113 | status = "okay"; |
| 114 | |
| 115 | axp22x: pmic@68 { |
| 116 | compatible = "x-powers,axp221"; |
| 117 | reg = <0x68>; |
| 118 | interrupt-parent = <&r_intc>; |
| 119 | interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>; |
| 120 | }; |
| 121 | }; |
| 122 | |
| 123 | #include "axp22x.dtsi" |
| 124 | |
| 125 | ®_aldo1 { |
| 126 | regulator-min-microvolt = <3300000>; |
| 127 | regulator-max-microvolt = <3300000>; |
| 128 | regulator-name = "vcc-wifi"; |
| 129 | }; |
| 130 | |
| 131 | ®_aldo3 { |
| 132 | regulator-always-on; |
| 133 | regulator-min-microvolt = <2700000>; |
| 134 | regulator-max-microvolt = <3300000>; |
| 135 | regulator-name = "avcc"; |
| 136 | }; |
| 137 | |
| 138 | ®_dc5ldo { |
| 139 | regulator-always-on; |
| 140 | regulator-min-microvolt = <700000>; |
| 141 | regulator-max-microvolt = <1320000>; |
| 142 | regulator-name = "vdd-cpus"; /* This is an educated guess */ |
| 143 | }; |
| 144 | |
| 145 | ®_dcdc1 { |
| 146 | regulator-always-on; |
| 147 | regulator-min-microvolt = <3300000>; |
| 148 | regulator-max-microvolt = <3300000>; |
| 149 | regulator-name = "vcc-3v3"; |
| 150 | }; |
| 151 | |
| 152 | ®_dcdc2 { |
| 153 | regulator-min-microvolt = <700000>; |
| 154 | regulator-max-microvolt = <1320000>; |
| 155 | regulator-name = "vdd-gpu"; |
| 156 | }; |
| 157 | |
| 158 | ®_dcdc3 { |
| 159 | regulator-always-on; |
| 160 | regulator-min-microvolt = <700000>; |
| 161 | regulator-max-microvolt = <1320000>; |
| 162 | regulator-name = "vdd-cpu"; |
| 163 | }; |
| 164 | |
| 165 | ®_dcdc4 { |
| 166 | regulator-always-on; |
| 167 | regulator-min-microvolt = <700000>; |
| 168 | regulator-max-microvolt = <1320000>; |
| 169 | regulator-name = "vdd-sys-dll"; |
| 170 | }; |
| 171 | |
| 172 | ®_dcdc5 { |
| 173 | regulator-always-on; |
| 174 | regulator-min-microvolt = <1500000>; |
| 175 | regulator-max-microvolt = <1500000>; |
| 176 | regulator-name = "vcc-dram"; |
| 177 | }; |
| 178 | |
| 179 | ®_dldo1 { |
| 180 | regulator-min-microvolt = <3300000>; |
| 181 | regulator-max-microvolt = <3300000>; |
| 182 | regulator-name = "vcc-ethernet-phy"; |
| 183 | }; |
| 184 | |
| 185 | /* |
| 186 | * Both reg_usb1_vbus and reg_dldo4 need to be on for the hub attached |
| 187 | * to usb1 to work, and we can list only one usb1_vbus-supply, so dldo4 is |
| 188 | * marked as regulator-always-on. |
| 189 | */ |
| 190 | ®_dldo4 { |
| 191 | regulator-always-on; |
| 192 | regulator-min-microvolt = <3300000>; |
| 193 | regulator-max-microvolt = <3300000>; |
| 194 | regulator-name = "vcc-usb-hub"; |
| 195 | }; |
| 196 | |
| 197 | ®_usb1_vbus { |
| 198 | gpio = <&pio 2 27 GPIO_ACTIVE_HIGH>; |
| 199 | status = "okay"; |
| 200 | }; |
| 201 | |
| 202 | &uart0 { |
| 203 | pinctrl-names = "default"; |
| 204 | pinctrl-0 = <&uart0_ph_pins>; |
| 205 | status = "okay"; |
| 206 | }; |
| 207 | |
| 208 | &usb_otg { |
| 209 | dr_mode = "host"; |
| 210 | status = "okay"; |
| 211 | }; |
| 212 | |
| 213 | &usbphy { |
| 214 | usb1_vbus-supply = <®_usb1_vbus>; |
| 215 | usb2_vbus-supply = <®_aldo1>; |
| 216 | status = "okay"; |
| 217 | }; |