1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright 2013 Freescale Semiconductor, Inc. 4 * 5 * Author: Fabio Estevam <fabio.estevam@freescale.com> 6 */ 7 8#include <dt-bindings/gpio/gpio.h> 9 10/ { 11 aliases { 12 backlight = &backlight; 13 panelchan = &panelchan; 14 panel7 = &panel7; 15 touchscreenp7 = &touchscreenp7; 16 }; 17 18 chosen { 19 stdout-path = &uart2; 20 }; 21 22 backlight: backlight { 23 compatible = "gpio-backlight"; 24 gpios = <&gpio1 4 0>; 25 default-on; 26 status = "disabled"; 27 }; 28 29 gpio-poweroff { 30 compatible = "gpio-poweroff"; 31 gpios = <&gpio2 4 0>; 32 pinctrl-0 = <&pinctrl_power_off>; 33 pinctrl-names = "default"; 34 }; 35 36 memory@10000000 { 37 device_type = "memory"; 38 reg = <0x10000000 0x40000000>; 39 }; 40 41 panel7: panel7 { 42 /* 43 * in reality it is a -20t (parallel) model, 44 * but with LVDS bridge chip attached, 45 * so it is equivalent to -19t model in drive 46 * characteristics 47 */ 48 compatible = "urt,umsh-8596md-19t"; 49 pinctrl-names = "default"; 50 pinctrl-0 = <&pinctrl_panel>; 51 power-supply = <®_panel>; 52 backlight = <&backlight>; 53 status = "disabled"; 54 55 port { 56 panel_in: endpoint { 57 remote-endpoint = <&lvds0_out>; 58 }; 59 }; 60 }; 61 62 reg_usb_h1_vbus: regulator-usb-h1-vbus { 63 compatible = "regulator-fixed"; 64 regulator-name = "usb_h1_vbus"; 65 regulator-min-microvolt = <5000000>; 66 regulator-max-microvolt = <5000000>; 67 enable-active-high; 68 startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */ 69 gpio = <&gpio7 12 0>; 70 }; 71 72 reg_panel: regulator-panel { 73 compatible = "regulator-fixed"; 74 regulator-name = "lcd_panel"; 75 enable-active-high; 76 gpio = <&gpio1 2 0>; 77 }; 78 79 sound { 80 compatible = "fsl,imx6q-udoo-ac97", 81 "fsl,imx-audio-ac97"; 82 model = "fsl,imx6q-udoo-ac97"; 83 audio-cpu = <&ssi1>; 84 audio-routing = 85 "RX", "Mic Jack", 86 "Headphone Jack", "TX"; 87 mux-int-port = <1>; 88 mux-ext-port = <6>; 89 }; 90}; 91 92&fec { 93 pinctrl-names = "default"; 94 pinctrl-0 = <&pinctrl_enet>; 95 phy-mode = "rgmii-id"; 96 status = "okay"; 97}; 98 99&hdmi { 100 ddc-i2c-bus = <&i2c2>; 101 status = "okay"; 102}; 103 104&i2c2 { 105 clock-frequency = <100000>; 106 pinctrl-names = "default"; 107 pinctrl-0 = <&pinctrl_i2c2>; 108 status = "okay"; 109}; 110 111&i2c3 { 112 clock-frequency = <100000>; 113 pinctrl-names = "default"; 114 pinctrl-0 = <&pinctrl_i2c3>; 115 status = "okay"; 116 117 touchscreenp7: touchscreenp7@55 { 118 compatible = "sitronix,st1232"; 119 pinctrl-names = "default"; 120 pinctrl-0 = <&pinctrl_touchscreenp7>; 121 reg = <0x55>; 122 interrupt-parent = <&gpio1>; 123 interrupts = <13 8>; 124 gpios = <&gpio1 15 0>; 125 status = "disabled"; 126 }; 127}; 128 129&iomuxc { 130 imx6q-udoo { 131 pinctrl_enet: enetgrp { 132 fsl,pins = < 133 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 134 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030 135 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030 136 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030 137 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 138 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030 139 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030 140 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030 141 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030 142 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030 143 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030 144 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030 145 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 146 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 147 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 148 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 149 >; 150 }; 151 152 pinctrl_i2c2: i2c2grp { 153 fsl,pins = < 154 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 155 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 156 >; 157 }; 158 159 pinctrl_i2c3: i2c3grp { 160 fsl,pins = < 161 MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001f8b1 162 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001f8b1 163 >; 164 }; 165 166 pinctrl_panel: panelgrp { 167 fsl,pins = < 168 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x70 169 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x70 170 >; 171 }; 172 173 pinctrl_power_off: poweroffgrp { 174 fsl,pins = < 175 MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x30 176 >; 177 }; 178 179 pinctrl_touchscreenp7: touchscreenp7grp { 180 fsl,pins = < 181 MX6QDL_PAD_SD2_DAT0__GPIO1_IO15 0x70 182 MX6QDL_PAD_SD2_DAT2__GPIO1_IO13 0x1b0b0 183 >; 184 }; 185 186 pinctrl_uart2: uart2grp { 187 fsl,pins = < 188 MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 189 MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 190 >; 191 }; 192 193 pinctrl_uart4: uart4grp { 194 fsl,pins = < 195 MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 196 MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 197 >; 198 }; 199 200 pinctrl_usbh: usbhgrp { 201 fsl,pins = < 202 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 203 MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0 204 >; 205 }; 206 207 pinctrl_usbotg: usbotg { 208 fsl,pins = < 209 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 210 MX6QDL_PAD_EIM_D22__USB_OTG_PWR 0x17059 211 MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x17059 212 >; 213 }; 214 215 pinctrl_usdhc3: usdhc3grp { 216 fsl,pins = < 217 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 218 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 219 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 220 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 221 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 222 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 223 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0 224 >; 225 }; 226 227 pinctrl_ac97_running: ac97running { 228 fsl,pins = < 229 MX6QDL_PAD_DI0_PIN2__AUD6_TXD 0x1b0b0 230 MX6QDL_PAD_DI0_PIN3__AUD6_TXFS 0x1b0b0 231 MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x13080 232 MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x13080 233 MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0 234 >; 235 }; 236 237 pinctrl_ac97_warm_reset: ac97warmreset { 238 fsl,pins = < 239 MX6QDL_PAD_DI0_PIN2__AUD6_TXD 0x1b0b0 240 MX6QDL_PAD_DI0_PIN3__GPIO4_IO19 0x1b0b0 241 MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x13080 242 MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x13080 243 MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0 244 >; 245 }; 246 247 pinctrl_ac97_reset: ac97reset { 248 fsl,pins = < 249 MX6QDL_PAD_DI0_PIN2__GPIO4_IO18 0x1b0b0 250 MX6QDL_PAD_DI0_PIN3__GPIO4_IO19 0x1b0b0 251 MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x13080 252 MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x13080 253 MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0 254 >; 255 }; 256 }; 257}; 258 259&ldb { 260 status = "okay"; 261 262 panelchan: lvds-channel@0 { 263 port@4 { 264 reg = <4>; 265 266 lvds0_out: endpoint { 267 remote-endpoint = <&panel_in>; 268 }; 269 }; 270 }; 271}; 272 273&uart2 { 274 pinctrl-names = "default"; 275 pinctrl-0 = <&pinctrl_uart2>; 276 status = "okay"; 277}; 278 279&uart4 { 280 pinctrl-names = "default"; 281 pinctrl-0 = <&pinctrl_uart4>; 282 status = "okay"; 283}; 284 285&usbh1 { 286 pinctrl-names = "default"; 287 pinctrl-0 = <&pinctrl_usbh>; 288 vbus-supply = <®_usb_h1_vbus>; 289 clocks = <&clks IMX6QDL_CLK_CKO>; 290 status = "disabled"; 291}; 292 293&usbotg { 294 pinctrl-names = "default"; 295 pinctrl-0 = <&pinctrl_usbotg>; 296 status = "okay"; 297}; 298 299&usdhc3 { 300 pinctrl-names = "default"; 301 pinctrl-0 = <&pinctrl_usdhc3>; 302 cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; 303 status = "okay"; 304}; 305 306&audmux { 307 status = "okay"; 308}; 309 310&ssi1 { 311 cell-index = <0>; 312 fsl,mode = "ac97-slave"; 313 pinctrl-names = "ac97-running", "ac97-reset", "ac97-warm-reset"; 314 pinctrl-0 = <&pinctrl_ac97_running>; 315 pinctrl-1 = <&pinctrl_ac97_reset>; 316 pinctrl-2 = <&pinctrl_ac97_warm_reset>; 317 ac97-gpios = <&gpio4 19 0 &gpio4 18 0 &gpio2 30 0>; 318 status = "okay"; 319}; 320