rk3066a-marsboard.dts revision 284090
1/* 2 * Copyright (c) 2014 Romain Perier <romain.perier@gmail.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 "rk3066a.dtsi" 45 46/ { 47 model = "MarsBoard RK3066"; 48 compatible = "haoyu,marsboard-rk3066", "rockchip,rk3066a"; 49 50 memory { 51 reg = <0x60000000 0x40000000>; 52 }; 53 54 vcc_sd0: sdmmc-regulator { 55 compatible = "regulator-fixed"; 56 regulator-name = "sdmmc-supply"; 57 regulator-min-microvolt = <3000000>; 58 regulator-max-microvolt = <3000000>; 59 gpio = <&gpio3 7 GPIO_ACTIVE_LOW>; 60 startup-delay-us = <100000>; 61 vin-supply = <&vcc_io>; 62 }; 63 64 vsys: vsys-regulator { 65 compatible = "regulator-fixed"; 66 regulator-name = "vsys"; 67 regulator-min-microvolt = <5000000>; 68 regulator-max-microvolt = <5000000>; 69 regulator-boot-on; 70 }; 71}; 72 73&i2c1 { 74 status = "okay"; 75 clock-frequency = <400000>; 76 77 tps: tps@2d { 78 reg = <0x2d>; 79 80 interrupt-parent = <&gpio6>; 81 interrupts = <4 IRQ_TYPE_LEVEL_LOW>; 82 83 vcc1-supply = <&vsys>; 84 vcc2-supply = <&vsys>; 85 vcc3-supply = <&vsys>; 86 vcc4-supply = <&vsys>; 87 vcc5-supply = <&vcc_io>; 88 vcc6-supply = <&vcc_io>; 89 vcc7-supply = <&vsys>; 90 vccio-supply = <&vsys>; 91 92 regulators { 93 vcc_rtc: regulator@0 { 94 regulator-name = "vcc_rtc"; 95 regulator-always-on; 96 }; 97 98 vcc_io: regulator@1 { 99 regulator-name = "vcc_io"; 100 regulator-always-on; 101 }; 102 103 vdd_arm: regulator@2 { 104 regulator-name = "vdd_arm"; 105 regulator-min-microvolt = <600000>; 106 regulator-max-microvolt = <1500000>; 107 regulator-boot-on; 108 regulator-always-on; 109 }; 110 111 vcc_ddr: regulator@3 { 112 regulator-name = "vcc_ddr"; 113 regulator-min-microvolt = <600000>; 114 regulator-max-microvolt = <1500000>; 115 regulator-boot-on; 116 regulator-always-on; 117 }; 118 119 vcc18_cif: regulator@5 { 120 regulator-name = "vcc18_cif"; 121 regulator-always-on; 122 }; 123 124 vdd_11: regulator@6 { 125 regulator-name = "vdd_11"; 126 regulator-always-on; 127 }; 128 129 vcc_25: regulator@7 { 130 regulator-name = "vcc_25"; 131 regulator-always-on; 132 }; 133 134 vcc_18: regulator@8 { 135 regulator-name = "vcc_18"; 136 regulator-always-on; 137 }; 138 139 vcc25_hdmi: regulator@9 { 140 regulator-name = "vcc25_hdmi"; 141 regulator-always-on; 142 }; 143 144 vcca_33: regulator@10 { 145 regulator-name = "vcca_33"; 146 regulator-always-on; 147 }; 148 149 vcc_rmii: regulator@11 { 150 regulator-name = "vcc_rmii"; 151 }; 152 153 vcc28_cif: regulator@12 { 154 regulator-name = "vcc28_cif"; 155 regulator-always-on; 156 }; 157 }; 158 }; 159}; 160 161/* must be included after &tps gets defined */ 162#include "tps65910.dtsi" 163 164&emac { 165 status = "okay"; 166 167 phy = <&phy0>; 168 phy-supply = <&vcc_rmii>; 169 170 pinctrl-names = "default"; 171 pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; 172 173 phy0: ethernet-phy@0 { 174 reg = <0>; 175 interrupt-parent = <&gpio1>; 176 interrupts = <26 IRQ_TYPE_LEVEL_LOW>; 177 }; 178}; 179 180&pinctrl { 181 lan8720a { 182 phy_int: phy-int { 183 rockchip,pins = <RK_GPIO1 26 RK_FUNC_GPIO &pcfg_pull_none>; 184 }; 185 }; 186}; 187 188&uart0 { 189 status = "okay"; 190}; 191 192&uart1 { 193 status = "okay"; 194}; 195 196&uart2 { 197 status = "okay"; 198}; 199 200&uart3 { 201 status = "okay"; 202}; 203 204&wdt { 205 status = "okay"; 206}; 207