1/* 2 * Copyright (C) 2015 Lucas Stach <kernel@pengutronix.de> 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 11 * version 2 as published by the Free Software Foundation. 12 * 13 * This file is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * Or, alternatively, 19 * 20 * b) Permission is hereby granted, free of charge, to any person 21 * obtaining a copy of this software and associated documentation 22 * files (the "Software"), to deal in the Software without 23 * restriction, including without limitation the rights to use, 24 * copy, modify, merge, publish, distribute, sublicense, and/or 25 * sell copies of the Software, and to permit persons to whom the 26 * Software is furnished to do so, subject to the following 27 * conditions: 28 * 29 * The above copyright notice and this permission notice shall be 30 * included in all copies or substantial portions of the Software. 31 * 32 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 33 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 34 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 35 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 36 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 37 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 38 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 39 * OTHER DEALINGS IN THE SOFTWARE. 40 */ 41 42/dts-v1/; 43 44#include "imx6q.dtsi" 45#include "imx6qdl-sr-som.dtsi" 46#include "imx6qdl-sr-som-brcm.dtsi" 47 48/ { 49 model = "Auvidea H100"; 50 compatible = "auvidea,h100", "fsl,imx6q"; 51 52 /* Will be filled by the bootloader */ 53 memory@10000000 { 54 reg = <0x10000000 0>; 55 }; 56 57 aliases { 58 rtc0 = &rtc; 59 rtc1 = &snvs_rtc; 60 }; 61 62 chosen { 63 stdout-path = &uart2; 64 }; 65 66 hdmi_osc: hdmi-osc { 67 compatible = "fixed-clock"; 68 clock-output-names = "hdmi-osc"; 69 clock-frequency = <27000000>; 70 #clock-cells = <0>; 71 }; 72 73 leds { 74 compatible = "gpio-leds"; 75 pinctrl-names = "default"; 76 pinctrl-0 = <&pinctrl_h100_leds>; 77 78 led0: power { 79 label = "power"; 80 gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; 81 default-state = "on"; 82 }; 83 84 led1: stream { 85 label = "stream"; 86 gpios = <&gpio2 29 GPIO_ACTIVE_LOW>; 87 default-state = "off"; 88 }; 89 90 led2: rec { 91 label = "rec"; 92 gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; 93 default-state = "off"; 94 }; 95 }; 96 97 reg_3p3v: regulator-3p3v { 98 compatible = "regulator-fixed"; 99 regulator-name = "3P3V"; 100 regulator-min-microvolt = <3300000>; 101 regulator-max-microvolt = <3300000>; 102 }; 103 104 reg_hdmi: regulator-hdmi { 105 pinctrl-names = "default"; 106 pinctrl-0 = <&pinctrl_h100_reg_hdmi>; 107 compatible = "regulator-fixed"; 108 enable-active-high; 109 gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; 110 regulator-name = "V_HDMI"; 111 regulator-min-microvolt = <5000000>; 112 regulator-max-microvolt = <5000000>; 113 regulator-always-on; 114 }; 115 116 reg_usbh1_vbus: regulator-usb-h1-vbus { 117 compatible = "regulator-fixed"; 118 enable-active-high; 119 gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; 120 pinctrl-names = "default"; 121 pinctrl-0 = <&pinctrl_h100_usbh1_vbus>; 122 regulator-name = "USB_H1_VBUS"; 123 regulator-min-microvolt = <5000000>; 124 regulator-max-microvolt = <5000000>; 125 }; 126 127 reg_usbotg_vbus: regulator-usb-otg-vbus { 128 compatible = "regulator-fixed"; 129 enable-active-high; 130 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; 131 pinctrl-names = "default"; 132 pinctrl-0 = <&pinctrl_h100_usbotg_vbus>; 133 regulator-name = "USB_OTG_VBUS"; 134 regulator-min-microvolt = <5000000>; 135 regulator-max-microvolt = <5000000>; 136 }; 137 138 sound-sgtl5000 { 139 compatible = "fsl,imx-audio-sgtl5000"; 140 model = "H100 on-board codec"; 141 audio-codec = <&sgtl5000>; 142 audio-routing = 143 "MIC_IN", "Mic Jack", 144 "Mic Jack", "Mic Bias", 145 "Headphone Jack", "HP_OUT"; 146 mux-ext-port = <5>; 147 mux-int-port = <1>; 148 ssi-controller = <&ssi1>; 149 }; 150}; 151 152&audmux { 153 status = "okay"; 154}; 155 156&hdmi { 157 pinctrl-names = "default"; 158 pinctrl-0 = <&pinctrl_h100_hdmi>; 159 ddc-i2c-bus = <&i2c2>; 160 status = "okay"; 161}; 162 163&i2c1 { 164 pinctrl-names = "default"; 165 pinctrl-0 = <&pinctrl_h100_i2c1>; 166 status = "okay"; 167 168 eeprom: 24c02@51 { 169 compatible = "microchip,24c02", "atmel,24c02"; 170 reg = <0x51>; 171 }; 172 173 rtc: pcf8523@68 { 174 compatible = "nxp,pcf8523"; 175 reg = <0x68>; 176 }; 177 178 sgtl5000: sgtl5000@a { 179 compatible = "fsl,sgtl5000"; 180 reg = <0x0a>; 181 pinctrl-names = "default"; 182 pinctrl-0 = <&pinctrl_h100_sgtl5000>; 183 clocks = <&clks IMX6QDL_CLK_CKO>; 184 VDDA-supply = <®_3p3v>; 185 VDDIO-supply = <®_3p3v>; 186 }; 187 188 tc358743: tc358743@f { 189 compatible = "toshiba,tc358743"; 190 reg = <0x0f>; 191 pinctrl-names = "default"; 192 pinctrl-0 = <&pinctrl_h100_tc358743>; 193 clocks = <&hdmi_osc>; 194 clock-names = "refclk"; 195 reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>; 196 /* IRQ has a wrong pull resistor which renders it useless */ 197 198 port { 199 tc358743_out: endpoint { 200 remote-endpoint = <&mipi_csi2_in>; 201 data-lanes = <1 2 3 4>; 202 clock-lanes = <0>; 203 clock-noncontinuous; 204 link-frequencies = /bits/ 64 <297000000>; 205 }; 206 }; 207 }; 208}; 209 210&i2c2 { 211 clock-frequency = <100000>; 212 pinctrl-names = "default"; 213 pinctrl-0 = <&pinctrl_h100_i2c2>; 214 status = "okay"; 215}; 216 217&iomuxc { 218 h100 { 219 pinctrl_h100_hdmi: h100-hdmi { 220 fsl,pins = < 221 MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 222 >; 223 }; 224 225 pinctrl_h100_i2c1: h100-i2c1 { 226 fsl,pins = < 227 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 228 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 229 >; 230 }; 231 232 pinctrl_h100_i2c2: h100-i2c2 { 233 fsl,pins = < 234 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 235 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 236 >; 237 }; 238 239 pinctrl_h100_leds: pinctrl-h100-leds { 240 fsl,pins = < 241 MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x1b0b0 242 MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x1b0b0 243 MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x1b0b0 244 >; 245 }; 246 247 pinctrl_h100_reg_hdmi: h100-reg-hdmi { 248 fsl,pins = < 249 MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b0 250 >; 251 }; 252 253 pinctrl_h100_sgtl5000: h100-sgtl5000 { 254 fsl,pins = < 255 MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 256 MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 257 MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 258 MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 259 MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0 260 >; 261 }; 262 263 pinctrl_h100_tc358743: h100-tc358743 { 264 fsl,pins = < 265 MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0 266 >; 267 }; 268 269 pinctrl_h100_uart2: h100-uart2 { 270 fsl,pins = < 271 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 272 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 273 >; 274 }; 275 276 pinctrl_h100_usbh1_vbus: hummingboard-usbh1-vbus { 277 fsl,pins = < 278 MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 279 >; 280 }; 281 282 pinctrl_h100_usbotg_id: hummingboard-usbotg-id { 283 fsl,pins = < 284 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059 285 >; 286 }; 287 288 pinctrl_h100_usbotg_vbus: hummingboard-usbotg-vbus { 289 fsl,pins = < 290 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0 291 >; 292 }; 293 294 pinctrl_h100_usdhc2: h100-usdhc2 { 295 fsl,pins = < 296 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 297 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 298 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 299 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 300 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 301 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 302 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 303 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0 304 >; 305 }; 306 307 pinctrl_h100_usdhc2_100mhz: h100-usdhc2-100mhz { 308 fsl,pins = < 309 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 310 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 311 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 312 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 313 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 314 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 315 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9 316 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0 317 >; 318 }; 319 320 pinctrl_h100_usdhc2_200mhz: h100-usdhc2-200mhz { 321 fsl,pins = < 322 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 323 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9 324 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9 325 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9 326 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9 327 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9 328 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170f9 329 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0 330 >; 331 }; 332 }; 333}; 334 335&mipi_csi { 336 status = "okay"; 337 338 port { 339 mipi_csi2_in: endpoint { 340 remote-endpoint = <&tc358743_out>; 341 data-lanes = <1 2 3 4>; 342 clock-lanes = <0>; 343 clock-noncontinuous; 344 link-frequencies = /bits/ 64 <297000000>; 345 }; 346 }; 347}; 348 349&ssi1 { 350 status = "okay"; 351}; 352 353&uart2 { 354 pinctrl-names = "default"; 355 pinctrl-0 = <&pinctrl_h100_uart2>; 356 status = "okay"; 357}; 358 359&usbh1 { 360 disable-over-current; 361 vbus-supply = <®_usbh1_vbus>; 362 status = "okay"; 363}; 364 365&usbotg { 366 disable-over-current; 367 pinctrl-names = "default"; 368 pinctrl-0 = <&pinctrl_h100_usbotg_id>; 369 vbus-supply = <®_usbotg_vbus>; 370 status = "okay"; 371}; 372 373&usdhc2 { 374 pinctrl-names = "default", "state_100mhz", "state_200mhz"; 375 pinctrl-0 = <&pinctrl_h100_usdhc2>; 376 pinctrl-1 = <&pinctrl_h100_usdhc2_100mhz>; 377 pinctrl-2 = <&pinctrl_h100_usdhc2_200mhz>; 378 vmmc-supply = <®_3p3v>; 379 cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; 380 status = "okay"; 381}; 382