version 1.1.1.1.6.1, 2017/06/15 20:14:25 |
version 1.1.1.1.6.2, 2017/08/28 17:52:57 |
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/* |
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* Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd |
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* |
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* This file is dual-licensed: you can use it either under the terms |
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* of the GPL or the X11 license, at your option. Note that this dual |
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* licensing only applies to this file, and not this project as a |
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* whole. |
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* |
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* a) This file is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of the |
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* License, or (at your option) any later version. |
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* |
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* This file is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* Or, alternatively, |
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* |
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* b) Permission is hereby granted, free of charge, to any person |
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* obtaining a copy of this software and associated documentation |
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* files (the "Software"), to deal in the Software without |
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* restriction, including without limitation the rights to use, |
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* copy, modify, merge, publish, distribute, sublicense, and/or |
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* sell copies of the Software, and to permit persons to whom the |
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* Software is furnished to do so, subject to the following |
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* conditions: |
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* |
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* The above copyright notice and this permission notice shall be |
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* included in all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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* OTHER DEALINGS IN THE SOFTWARE. |
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*/ |
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/dts-v1/; |
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#include <dt-bindings/pwm/pwm.h> |
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#include "rk3399.dtsi" |
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/ { |
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model = "Rockchip RK3399 Evaluation Board"; |
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compatible = "rockchip,rk3399-evb", "rockchip,rk3399", |
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"google,rk3399evb-rev2"; |
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backlight: backlight { |
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compatible = "pwm-backlight"; |
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brightness-levels = < |
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0 1 2 3 4 5 6 7 |
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8 9 10 11 12 13 14 15 |
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16 17 18 19 20 21 22 23 |
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24 25 26 27 28 29 30 31 |
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32 33 34 35 36 37 38 39 |
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40 41 42 43 44 45 46 47 |
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48 49 50 51 52 53 54 55 |
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56 57 58 59 60 61 62 63 |
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64 65 66 67 68 69 70 71 |
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72 73 74 75 76 77 78 79 |
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80 81 82 83 84 85 86 87 |
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88 89 90 91 92 93 94 95 |
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96 97 98 99 100 101 102 103 |
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104 105 106 107 108 109 110 111 |
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112 113 114 115 116 117 118 119 |
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120 121 122 123 124 125 126 127 |
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128 129 130 131 132 133 134 135 |
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136 137 138 139 140 141 142 143 |
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144 145 146 147 148 149 150 151 |
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152 153 154 155 156 157 158 159 |
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160 161 162 163 164 165 166 167 |
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168 169 170 171 172 173 174 175 |
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176 177 178 179 180 181 182 183 |
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184 185 186 187 188 189 190 191 |
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192 193 194 195 196 197 198 199 |
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200 201 202 203 204 205 206 207 |
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208 209 210 211 212 213 214 215 |
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216 217 218 219 220 221 222 223 |
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224 225 226 227 228 229 230 231 |
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232 233 234 235 236 237 238 239 |
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240 241 242 243 244 245 246 247 |
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248 249 250 251 252 253 254 255>; |
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default-brightness-level = <200>; |
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enable-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>; |
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pwms = <&pwm0 0 25000 0>; |
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}; |
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clkin_gmac: external-gmac-clock { |
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compatible = "fixed-clock"; |
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clock-frequency = <125000000>; |
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clock-output-names = "clkin_gmac"; |
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#clock-cells = <0>; |
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}; |
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vdd_center: vdd-center { |
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compatible = "pwm-regulator"; |
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pwms = <&pwm3 0 25000 0>; |
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regulator-name = "vdd_center"; |
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regulator-min-microvolt = <800000>; |
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regulator-max-microvolt = <1400000>; |
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regulator-always-on; |
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regulator-boot-on; |
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status = "okay"; |
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}; |
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vcc3v3_sys: vcc3v3-sys { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc3v3_sys"; |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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}; |
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vcc5v0_sys: vcc5v0-sys { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc5v0_sys"; |
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regulator-always-on; |
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regulator-boot-on; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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}; |
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vcc5v0_host: vcc5v0-host-regulator { |
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compatible = "regulator-fixed"; |
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enable-active-high; |
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gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&vcc5v0_host_en>; |
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regulator-name = "vcc5v0_host"; |
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vin-supply = <&vcc5v0_sys>; |
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}; |
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vcc_phy: vcc-phy-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc_phy"; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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vcc_phy: vcc-phy-regulator { |
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compatible = "regulator-fixed"; |
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regulator-name = "vcc_phy"; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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}; |
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&emmc_phy { |
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status = "okay"; |
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}; |
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&gmac { |
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assigned-clocks = <&cru SCLK_RMII_SRC>; |
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assigned-clock-parents = <&clkin_gmac>; |
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clock_in_out = "input"; |
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phy-supply = <&vcc_phy>; |
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phy-mode = "rgmii"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rgmii_pins>; |
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snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; |
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snps,reset-active-low; |
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snps,reset-delays-us = <0 10000 50000>; |
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tx_delay = <0x28>; |
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rx_delay = <0x11>; |
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status = "okay"; |
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}; |
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&pwm0 { |
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status = "okay"; |
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}; |
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&pwm2 { |
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status = "okay"; |
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}; |
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&pwm3 { |
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status = "okay"; |
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}; |
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&sdhci { |
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bus-width = <8>; |
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mmc-hs400-1_8v; |
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mmc-hs400-enhanced-strobe; |
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non-removable; |
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status = "okay"; |
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}; |
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&pcie_phy { |
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status = "disabled"; |
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}; |
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&pcie0 { |
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ep-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>; |
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num-lanes = <4>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&pcie_clkreqn>; |
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status = "disabled"; |
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}; |
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&u2phy0 { |
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status = "okay"; |
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}; |
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&u2phy0_host { |
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phy-supply = <&vcc5v0_host>; |
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status = "okay"; |
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}; |
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&u2phy1 { |
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status = "okay"; |
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}; |
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&u2phy1_host { |
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phy-supply = <&vcc5v0_host>; |
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status = "okay"; |
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}; |
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&uart2 { |
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status = "okay"; |
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}; |
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&usb_host0_ehci { |
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status = "okay"; |
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}; |
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&usb_host0_ohci { |
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status = "okay"; |
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}; |
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&usb_host1_ehci { |
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status = "okay"; |
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}; |
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&usb_host1_ohci { |
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status = "okay"; |
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}; |
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&pinctrl { |
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pmic { |
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pmic_int_l: pmic-int-l { |
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rockchip,pins = |
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<1 21 RK_FUNC_GPIO &pcfg_pull_up>; |
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}; |
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pmic_dvs2: pmic-dvs2 { |
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rockchip,pins = |
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<1 18 RK_FUNC_GPIO &pcfg_pull_down>; |
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}; |
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}; |
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usb2 { |
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vcc5v0_host_en: vcc5v0-host-en { |
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rockchip,pins = |
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<4 25 RK_FUNC_GPIO &pcfg_pull_none>; |
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}; |
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}; |
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}; |