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 device_type = "memory"; 55 reg = <0x10000000 0>; 56 }; 57 58 aliases { 59 rtc0 = &rtc; 60 rtc1 = &snvs_rtc; 61 }; 62 63 chosen { 64 stdout-path = &uart2; 65 }; 66 67 hdmi_osc: hdmi-osc { 68 compatible = "fixed-clock"; 69 clock-output-names = "hdmi-osc"; 70 clock-frequency = <27000000>; 71 #clock-cells = <0>; 72 }; 73 74 leds { 75 compatible = "gpio-leds"; 76 pinctrl-names = "default"; 77 pinctrl-0 = <&pinctrl_h100_leds>; 78 79 led0: power { 80 label = "power"; 81 gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; 82 default-state = "on"; 83 }; 84 85 led1: stream { 86 label = "stream"; 87 gpios = <&gpio2 29 GPIO_ACTIVE_LOW>; 88 default-state = "off"; 89 }; 90 91 led2: rec { 92 label = "rec"; 93 gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; 94 default-state = "off"; 95 }; 96 }; 97 98 reg_3p3v: regulator-3p3v { 99 compatible = "regulator-fixed"; 100 regulator-name = "3P3V"; 101 regulator-min-microvolt = <3300000>; 102 regulator-max-microvolt = <3300000>; 103 }; 104 105 reg_hdmi: regulator-hdmi { 106 pinctrl-names = "default"; 107 pinctrl-0 = <&pinctrl_h100_reg_hdmi>; 108 compatible = "regulator-fixed"; 109 enable-active-high; 110 gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>; 111 regulator-name = "V_HDMI"; 112 regulator-min-microvolt = <5000000>; 113 regulator-max-microvolt = <5000000>; 114 regulator-always-on; 115 }; 116 117 reg_usbh1_vbus: regulator-usb-h1-vbus { 118 compatible = "regulator-fixed"; 119 enable-active-high; 120 gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; 121 pinctrl-names = "default"; 122 pinctrl-0 = <&pinctrl_h100_usbh1_vbus>; 123 regulator-name = "USB_H1_VBUS"; 124 regulator-min-microvolt = <5000000>; 125 regulator-max-microvolt = <5000000>; 126 }; 127 128 reg_usbotg_vbus: regulator-usb-otg-vbus { 129 compatible = "regulator-fixed"; 130 enable-active-high; 131 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; 132 pinctrl-names = "default"; 133 pinctrl-0 = <&pinctrl_h100_usbotg_vbus>; 134 regulator-name = "USB_OTG_VBUS"; 135 regulator-min-microvolt = <5000000>; 136 regulator-max-microvolt = <5000000>; 137 }; 138 139 sound-sgtl5000 { 140 compatible = "fsl,imx-audio-sgtl5000"; 141 model = "H100 on-board codec"; 142 audio-codec = <&sgtl5000>; 143 audio-routing = 144 "MIC_IN", "Mic Jack", 145 "Mic Jack", "Mic Bias", 146 "Headphone Jack", "HP_OUT"; 147 mux-ext-port = <5>; 148 mux-int-port = <1>; 149 ssi-controller = <&ssi1>; 150 }; 151}; 152 153&audmux { 154 status = "okay"; 155}; 156 157&hdmi { 158 pinctrl-names = "default"; 159 pinctrl-0 = <&pinctrl_h100_hdmi>; 160 ddc-i2c-bus = <&i2c2>; 161 status = "okay"; 162}; 163 164&i2c1 { 165 pinctrl-names = "default"; 166 pinctrl-0 = <&pinctrl_h100_i2c1>; 167 status = "okay"; 168 169 eeprom: 24c02@51 { 170 compatible = "microchip,24c02", "atmel,24c02"; 171 reg = <0x51>; 172 }; 173 174 rtc: pcf8523@68 { 175 compatible = "nxp,pcf8523"; 176 reg = <0x68>; 177 }; 178 179 sgtl5000: sgtl5000@a { 180 compatible = "fsl,sgtl5000"; 181 reg = <0x0a>; 182 pinctrl-names = "default"; 183 pinctrl-0 = <&pinctrl_h100_sgtl5000>; 184 clocks = <&clks IMX6QDL_CLK_CKO>; 185 VDDA-supply = <®_3p3v>; 186 VDDIO-supply = <®_3p3v>; 187 }; 188 189 tc358743: tc358743@f { 190 compatible = "toshiba,tc358743"; 191 reg = <0x0f>; 192 pinctrl-names = "default"; 193 pinctrl-0 = <&pinctrl_h100_tc358743>; 194 clocks = <&hdmi_osc>; 195 clock-names = "refclk"; 196 reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>; 197 /* IRQ has a wrong pull resistor which renders it useless */ 198 199 port { 200 tc358743_out: endpoint { 201 remote-endpoint = <&mipi_csi2_in>; 202 data-lanes = <1 2 3 4>; 203 clock-lanes = <0>; 204 clock-noncontinuous; 205 link-frequencies = /bits/ 64 <297000000>; 206 }; 207 }; 208 }; 209}; 210 211&i2c2 { 212 clock-frequency = <100000>; 213 pinctrl-names = "default"; 214 pinctrl-0 = <&pinctrl_h100_i2c2>; 215 status = "okay"; 216}; 217 218&iomuxc { 219 h100 { 220 pinctrl_h100_hdmi: h100-hdmi { 221 fsl,pins = < 222 MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0 223 >; 224 }; 225 226 pinctrl_h100_i2c1: h100-i2c1 { 227 fsl,pins = < 228 MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 229 MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 230 >; 231 }; 232 233 pinctrl_h100_i2c2: h100-i2c2 { 234 fsl,pins = < 235 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 236 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 237 >; 238 }; 239 240 pinctrl_h100_leds: pinctrl-h100-leds { 241 fsl,pins = < 242 MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x1b0b0 243 MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x1b0b0 244 MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x1b0b0 245 >; 246 }; 247 248 pinctrl_h100_reg_hdmi: h100-reg-hdmi { 249 fsl,pins = < 250 MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x1b0b0 251 >; 252 }; 253 254 pinctrl_h100_sgtl5000: h100-sgtl5000 { 255 fsl,pins = < 256 MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 257 MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 258 MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0 259 MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 260 MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0 261 >; 262 }; 263 264 pinctrl_h100_tc358743: h100-tc358743 { 265 fsl,pins = < 266 MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0 267 >; 268 }; 269 270 pinctrl_h100_uart2: h100-uart2 { 271 fsl,pins = < 272 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 273 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 274 >; 275 }; 276 277 pinctrl_h100_usbh1_vbus: hummingboard-usbh1-vbus { 278 fsl,pins = < 279 MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 280 >; 281 }; 282 283 pinctrl_h100_usbotg_id: hummingboard-usbotg-id { 284 fsl,pins = < 285 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059 286 >; 287 }; 288 289 pinctrl_h100_usbotg_vbus: hummingboard-usbotg-vbus { 290 fsl,pins = < 291 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0 292 >; 293 }; 294 295 pinctrl_h100_usdhc2: h100-usdhc2 { 296 fsl,pins = < 297 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 298 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 299 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 300 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 301 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 302 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 303 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 304 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0 305 >; 306 }; 307 308 pinctrl_h100_usdhc2_100mhz: h100-usdhc2-100mhz { 309 fsl,pins = < 310 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 311 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 312 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 313 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 314 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 315 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 316 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9 317 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0 318 >; 319 }; 320 321 pinctrl_h100_usdhc2_200mhz: h100-usdhc2-200mhz { 322 fsl,pins = < 323 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071 324 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9 325 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9 326 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9 327 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9 328 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9 329 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170f9 330 MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b0b0 331 >; 332 }; 333 }; 334}; 335 336&mipi_csi { 337 status = "okay"; 338 339 port { 340 mipi_csi2_in: endpoint { 341 remote-endpoint = <&tc358743_out>; 342 data-lanes = <1 2 3 4>; 343 clock-lanes = <0>; 344 clock-noncontinuous; 345 link-frequencies = /bits/ 64 <297000000>; 346 }; 347 }; 348}; 349 350&ssi1 { 351 status = "okay"; 352}; 353 354&uart2 { 355 pinctrl-names = "default"; 356 pinctrl-0 = <&pinctrl_h100_uart2>; 357 status = "okay"; 358}; 359 360&usbh1 { 361 disable-over-current; 362 vbus-supply = <®_usbh1_vbus>; 363 status = "okay"; 364}; 365 366&usbotg { 367 disable-over-current; 368 pinctrl-names = "default"; 369 pinctrl-0 = <&pinctrl_h100_usbotg_id>; 370 vbus-supply = <®_usbotg_vbus>; 371 status = "okay"; 372}; 373 374&usdhc2 { 375 pinctrl-names = "default", "state_100mhz", "state_200mhz"; 376 pinctrl-0 = <&pinctrl_h100_usdhc2>; 377 pinctrl-1 = <&pinctrl_h100_usdhc2_100mhz>; 378 pinctrl-2 = <&pinctrl_h100_usdhc2_200mhz>; 379 vmmc-supply = <®_3p3v>; 380 cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; 381 status = "okay"; 382}; 383