1/* 2 * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH 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 "rk3399-puma.dtsi" 45 46/ { 47 model = "Theobroma Systems RK3399-Q7 SoM"; 48 compatible = "tsd,rk3399-puma-haikou", "rockchip,rk3399"; 49 50 chosen { 51 stdout-path = "serial0:115200n8"; 52 }; 53 54 leds { 55 pinctrl-0 = <&led_pin_module>, <&led_sd_haikou>; 56 57 sd-card-led { 58 label = "sd_card_led"; 59 gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>; 60 linux,default-trigger = "mmc0"; 61 }; 62 }; 63 64 i2s0-sound { 65 compatible = "simple-audio-card"; 66 simple-audio-card,format = "i2s"; 67 simple-audio-card,name = "Haikou,I2S-codec"; 68 simple-audio-card,mclk-fs = <512>; 69 70 simple-audio-card,codec { 71 clocks = <&sgtl5000_clk>; 72 sound-dai = <&sgtl5000>; 73 }; 74 75 simple-audio-card,cpu { 76 bitclock-master; 77 frame-master; 78 sound-dai = <&i2s0>; 79 }; 80 }; 81 82 sgtl5000_clk: sgtl5000-oscillator { 83 compatible = "fixed-clock"; 84 #clock-cells = <0>; 85 clock-frequency = <24576000>; 86 }; 87 88 dc_12v: dc-12v { 89 compatible = "regulator-fixed"; 90 regulator-name = "dc_12v"; 91 regulator-always-on; 92 regulator-boot-on; 93 regulator-min-microvolt = <12000000>; 94 regulator-max-microvolt = <12000000>; 95 }; 96 97 vcc3v3_baseboard: vcc3v3-baseboard { 98 compatible = "regulator-fixed"; 99 regulator-name = "vcc3v3_baseboard"; 100 regulator-always-on; 101 regulator-boot-on; 102 regulator-min-microvolt = <3300000>; 103 regulator-max-microvolt = <3300000>; 104 vin-supply = <&dc_12v>; 105 }; 106 107 vcc5v0_baseboard: vcc5v0-baseboard { 108 compatible = "regulator-fixed"; 109 regulator-name = "vcc5v0_baseboard"; 110 regulator-always-on; 111 regulator-boot-on; 112 regulator-min-microvolt = <5000000>; 113 regulator-max-microvolt = <5000000>; 114 vin-supply = <&dc_12v>; 115 }; 116 117 vcc5v0_otg: vcc5v0-otg-regulator { 118 compatible = "regulator-fixed"; 119 enable-active-high; 120 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; 121 pinctrl-names = "default"; 122 pinctrl-0 = <&otg_vbus_drv>; 123 regulator-name = "vcc5v0_otg"; 124 regulator-always-on; 125 }; 126 127 vdda_codec: vdda-codec { 128 compatible = "regulator-fixed"; 129 regulator-name = "vdda_codec"; 130 regulator-boot-on; 131 regulator-min-microvolt = <3300000>; 132 regulator-max-microvolt = <3300000>; 133 vin-supply = <&vcc5v0_baseboard>; 134 }; 135 136 vddd_codec: vddd-codec { 137 compatible = "regulator-fixed"; 138 regulator-name = "vddd_codec"; 139 regulator-boot-on; 140 regulator-min-microvolt = <1600000>; 141 regulator-max-microvolt = <1600000>; 142 vin-supply = <&vcc5v0_baseboard>; 143 }; 144}; 145 146&i2c1 { 147 status = "okay"; 148 clock-frequency = <400000>; 149}; 150 151&i2c2 { 152 status = "okay"; 153 clock-frequency = <400000>; 154}; 155 156&i2c3 { 157 i2c-scl-rising-time-ns = <450>; 158 i2c-scl-falling-time-ns = <15>; 159 status = "okay"; 160}; 161 162&i2c4 { 163 status = "okay"; 164 clock-frequency = <400000>; 165 166 sgtl5000: codec@0a { 167 compatible = "fsl,sgtl5000"; 168 reg = <0x0a>; 169 clocks = <&sgtl5000_clk>; 170 #sound-dai-cells = <0>; 171 VDDA-supply = <&vdda_codec>; 172 VDDIO-supply = <&vdda_codec>; 173 VDDD-supply = <&vddd_codec>; 174 status = "okay"; 175 }; 176}; 177 178&i2c6 { 179 status = "okay"; 180 clock-frequency = <400000>; 181}; 182 183&pcie_phy { 184 status = "okay"; 185}; 186 187&pcie0 { 188 ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>; 189 num-lanes = <4>; 190 pinctrl-names = "default"; 191 pinctrl-0 = <&pcie_clkreqn_cpm>; 192 status = "okay"; 193}; 194 195&pinctrl { 196 pinctrl-names = "default"; 197 pinctrl-0 = <&haikou_pin_hog>; 198 199 hog { 200 haikou_pin_hog: haikou-pin-hog { 201 rockchip,pins = 202 /* LID_BTN */ 203 <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, 204 /* BATLOW# */ 205 <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, 206 /* SLP_BTN# */ 207 <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, 208 /* BIOS_DISABLE# */ 209 <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; 210 }; 211 }; 212 213 leds { 214 led_sd_haikou: led-sd-gpio { 215 rockchip,pins = 216 <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 217 }; 218 }; 219 220 usb2 { 221 otg_vbus_drv: otg-vbus-drv { 222 rockchip,pins = 223 <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; 224 }; 225 }; 226}; 227 228&pwm0 { 229 status = "okay"; 230}; 231 232&sdmmc { 233 bus-width = <4>; 234 cap-mmc-highspeed; 235 cap-sd-highspeed; 236 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; 237 disable-wp; 238 max-frequency = <150000000>; 239 pinctrl-names = "default"; 240 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; 241 vmmc-supply = <&vcc3v3_baseboard>; 242 status = "okay"; 243}; 244 245&spi5 { 246 status = "okay"; 247}; 248 249&u2phy0 { 250 status = "okay"; 251}; 252 253&usbdrd3_0 { 254 status = "okay"; 255}; 256 257&usbdrd_dwc3_0 { 258 dr_mode = "otg"; 259 status = "okay"; 260}; 261 262&u2phy0_host { 263 phy-supply = <&vcc5v0_otg>; 264 status = "okay"; 265}; 266 267&uart0 { 268 pinctrl-names = "default"; 269 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; 270 status = "okay"; 271}; 272 273&uart2 { 274 status = "okay"; 275}; 276 277&usb_host0_ehci { 278 status = "okay"; 279}; 280 281&usb_host0_ohci { 282 status = "okay"; 283}; 284