0001 // SPDX-License-Identifier: GPL-2.0+ OR MIT
0002 //
0003 // Copyright 2015 Armadeus Systems <support@armadeus.com>
0004
0005 #include <dt-bindings/gpio/gpio.h>
0006 #include <dt-bindings/input/input.h>
0007 #include <dt-bindings/interrupt-controller/irq.h>
0008
0009 / {
0010 chosen {
0011 stdout-path = &uart4;
0012 };
0013
0014 backlight: backlight {
0015 compatible = "pwm-backlight";
0016 pwms = <&pwm3 0 191000>;
0017 brightness-levels = <0 4 8 16 32 64 128 255>;
0018 default-brightness-level = <0>;
0019 power-supply = <®_5v>;
0020 };
0021
0022 disp0 {
0023 compatible = "fsl,imx-parallel-display";
0024 pinctrl-names = "default";
0025 pinctrl-0 = <&pinctrl_ipu1_disp0>;
0026
0027 #address-cells = <1>;
0028 #size-cells = <0>;
0029
0030 port@0 {
0031 reg = <0>;
0032
0033 display_in: endpoint {
0034 remote-endpoint = <&ipu1_di0_disp0>;
0035 };
0036 };
0037
0038 port@1 {
0039 reg = <1>;
0040
0041 display_out: endpoint {
0042 remote-endpoint = <&panel_in>;
0043 };
0044 };
0045 };
0046
0047 gpio-keys {
0048 compatible = "gpio-keys";
0049 pinctrl-names = "default";
0050 pinctrl-0 = <&pinctrl_gpio_keys>;
0051
0052 user-button {
0053 label = "User button";
0054 gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
0055 linux,code = <BTN_MISC>;
0056 wakeup-source;
0057 };
0058 };
0059
0060 leds {
0061 compatible = "gpio-leds";
0062 pinctrl-names = "default";
0063 pinctrl-0 = <&pinctrl_gpio_leds>;
0064
0065 user-led {
0066 label = "User LED";
0067 gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
0068 linux,default-trigger = "heartbeat";
0069 default-state = "on";
0070 };
0071 };
0072
0073 panel {
0074 compatible = "armadeus,st0700-adapt";
0075 power-supply = <®_3p3v>;
0076 backlight = <&backlight>;
0077
0078 port {
0079 panel_in: endpoint {
0080 remote-endpoint = <&display_out>;
0081 };
0082 };
0083 };
0084
0085 reg_3p3v: regulator-3p3v {
0086 compatible = "regulator-fixed";
0087 regulator-name = "3P3V";
0088 regulator-min-microvolt = <3300000>;
0089 regulator-max-microvolt = <3300000>;
0090 regulator-always-on;
0091 vin-supply = <®_5v>;
0092 };
0093
0094 reg_5v: regulator-5v {
0095 compatible = "regulator-fixed";
0096 regulator-name = "5V";
0097 regulator-min-microvolt = <5000000>;
0098 regulator-max-microvolt = <5000000>;
0099 regulator-always-on;
0100 };
0101
0102 reg_usb_otg_vbus: regulator-usb-otg-vbus {
0103 compatible = "regulator-fixed";
0104 regulator-name = "usb_otg_vbus";
0105 regulator-min-microvolt = <5000000>;
0106 regulator-max-microvolt = <5000000>;
0107 regulator-always-on;
0108 };
0109
0110 sound {
0111 compatible = "fsl,imx6-armadeus-sgtl5000",
0112 "fsl,imx-audio-sgtl5000";
0113 model = "imx6-armadeus-sgtl5000";
0114 ssi-controller = <&ssi1>;
0115 audio-codec = <&codec>;
0116 audio-routing =
0117 "MIC_IN", "Mic Jack",
0118 "Mic Jack", "Mic Bias",
0119 "Headphone Jack", "HP_OUT";
0120 mux-int-port = <1>;
0121 mux-ext-port = <3>;
0122 };
0123
0124 sound-spdif {
0125 compatible = "fsl,imx-audio-spdif";
0126 model = "imx-spdif";
0127 spdif-controller = <&spdif>;
0128 spdif-out;
0129 };
0130 };
0131
0132 &audmux {
0133 pinctrl-names = "default";
0134 pinctrl-0 = <&pinctrl_audmux>;
0135 status = "okay";
0136 };
0137
0138 &can2 {
0139 pinctrl-names = "default";
0140 pinctrl-0 = <&pinctrl_flexcan2>;
0141 xceiver-supply = <®_5v>;
0142 status = "okay";
0143 };
0144
0145 &ecspi1 {
0146 pinctrl-names = "default";
0147 pinctrl-0 = <&pinctrl_ecspi1>;
0148 cs-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>,
0149 <&gpio4 10 GPIO_ACTIVE_LOW>,
0150 <&gpio4 11 GPIO_ACTIVE_LOW>;
0151 status = "okay";
0152 };
0153
0154 &hdmi {
0155 ddc-i2c-bus = <&i2c3>;
0156 status = "okay";
0157 };
0158
0159 &i2c1 {
0160 clock-frequency = <400000>;
0161 pinctrl-names = "default";
0162 pinctrl-0 = <&pinctrl_i2c1>;
0163 status = "okay";
0164
0165 touchscreen@48 {
0166 compatible = "semtech,sx8654";
0167 reg = <0x48>;
0168 pinctrl-names = "default";
0169 pinctrl-0 = <&pinctrl_touchscreen>;
0170 interrupt-parent = <&gpio6>;
0171 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
0172 };
0173 };
0174
0175 &i2c2 {
0176 clock-frequency = <400000>;
0177 pinctrl-names = "default";
0178 pinctrl-0 = <&pinctrl_i2c2>;
0179 status = "okay";
0180
0181 codec: sgtl5000@a {
0182 compatible = "fsl,sgtl5000";
0183 reg = <0x0a>;
0184 clocks = <&clks IMX6QDL_CLK_CKO>;
0185 VDDA-supply = <®_3p3v>;
0186 VDDIO-supply = <®_3p3v>;
0187 };
0188
0189 rtc@6f {
0190 compatible = "microchip,mcp7940x";
0191 reg = <0x6f>;
0192 };
0193 };
0194
0195 &i2c3 {
0196 clock-frequency = <400000>;
0197 pinctrl-names = "default";
0198 pinctrl-0 = <&pinctrl_i2c3>;
0199 status = "okay";
0200 };
0201
0202 &ipu1_di0_disp0 {
0203 remote-endpoint = <&display_in>;
0204 };
0205
0206 &pcie {
0207 pinctrl-names = "default";
0208 pinctrl-0 = <&pinctrl_pcie>;
0209 reset-gpio = <&gpio6 2 GPIO_ACTIVE_LOW>;
0210 status = "okay";
0211 };
0212
0213 &pwm3 {
0214 #pwm-cells = <2>;
0215 pinctrl-names = "default";
0216 pinctrl-0 = <&pinctrl_pwm3>;
0217 status = "okay";
0218 };
0219
0220 /* GPS */
0221 &uart1 {
0222 pinctrl-names = "default";
0223 pinctrl-0 = <&pinctrl_uart1>;
0224 status = "okay";
0225 };
0226
0227 /* GSM */
0228 &uart3 {
0229 pinctrl-names = "default";
0230 pinctrl-0 = <&pinctrl_uart3 &pinctrl_gsm>;
0231 uart-has-rtscts;
0232 status = "okay";
0233 };
0234
0235 /* console */
0236 &uart4 {
0237 pinctrl-names = "default";
0238 pinctrl-0 = <&pinctrl_uart4>;
0239 status = "okay";
0240 };
0241
0242 &usbh1 {
0243 vbus-supply = <®_5v>;
0244 phy_type = "utmi";
0245 status = "okay";
0246 };
0247
0248 &usbotg {
0249 pinctrl-names = "default";
0250 pinctrl-0 = <&pinctrl_usbotg>;
0251 vbus-supply = <®_usb_otg_vbus>;
0252 dr_mode = "otg";
0253 status = "okay";
0254 };
0255
0256 /* microSD */
0257 &usdhc2 {
0258 pinctrl-names = "default";
0259 pinctrl-0 = <&pinctrl_usdhc2>;
0260 cd-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
0261 no-1-8-v;
0262 status = "okay";
0263 };
0264
0265 &spdif {
0266 pinctrl-names = "default";
0267 pinctrl-0 = <&pinctrl_spdif>;
0268 status = "okay";
0269 };
0270
0271 &ssi1 {
0272 status = "okay";
0273 };
0274
0275 &iomuxc {
0276 pinctrl-names = "default";
0277 pinctrl-0 = <&pinctrl_gpios>;
0278
0279 pinctrl_audmux: audmuxgrp {
0280 fsl,pins = <
0281 MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x1b0b0
0282 MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x1b0b0
0283 MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
0284 MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x1b0b0
0285 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
0286 >;
0287 };
0288
0289 pinctrl_ecspi1: ecspi1grp {
0290 fsl,pins = <
0291 MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1
0292 MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1
0293 MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1
0294 MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
0295 MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
0296 MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0
0297 >;
0298 };
0299
0300 pinctrl_flexcan2: flexcan2grp {
0301 fsl,pins = <
0302 MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
0303 MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
0304 >;
0305 };
0306
0307 pinctrl_gpio_keys: gpiokeysgrp {
0308 fsl,pins = <
0309 MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
0310 >;
0311 };
0312
0313 pinctrl_gpio_leds: gpioledsgrp {
0314 fsl,pins = <
0315 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x130b0
0316 >;
0317 };
0318
0319 pinctrl_gpios: gpiosgrp {
0320 fsl,pins = <
0321 MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x100b1
0322 MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x100b1
0323 MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x100b1
0324 MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x100b1
0325 MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x100b1
0326 MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16 0x100b1
0327 MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x100b1
0328 MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x100b1
0329 MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x100b1
0330 >;
0331 };
0332
0333 pinctrl_gsm: gsmgrp {
0334 fsl,pins = <
0335 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x130b0 /* GSM_POKIN */
0336 MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x130b0 /* GSM_PWR_EN */
0337 >;
0338 };
0339
0340 pinctrl_i2c1: i2c1grp {
0341 fsl,pins = <
0342 MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
0343 MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
0344 >;
0345 };
0346
0347 pinctrl_i2c2: i2c2grp {
0348 fsl,pins = <
0349 MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
0350 MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
0351 >;
0352 };
0353
0354 pinctrl_i2c3: i2c3grp {
0355 fsl,pins = <
0356 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
0357 MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
0358 >;
0359 };
0360
0361 pinctrl_ipu1_disp0: ipu1disp0grp {
0362 fsl,pins = <
0363 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x100b1
0364 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x100b1
0365 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x100b1
0366 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x100b1
0367 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x100b1
0368 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x100b1
0369 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x100b1
0370 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x100b1
0371 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x100b1
0372 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x100b1
0373 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x100b1
0374 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x100b1
0375 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x100b1
0376 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x100b1
0377 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x100b1
0378 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x100b1
0379 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x100b1
0380 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x100b1
0381 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x100b1
0382 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x100b1
0383 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x100b1
0384 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x100b1
0385 >;
0386 };
0387
0388 pinctrl_pcie: pciegrp {
0389 fsl,pins = <
0390 MX6QDL_PAD_CSI0_DAT16__GPIO6_IO02 0x130b0
0391 >;
0392 };
0393
0394 pinctrl_pwm3: pwm3grp {
0395 fsl,pins = <
0396 MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
0397 >;
0398 };
0399
0400 pinctrl_uart1: uart1grp {
0401 fsl,pins = <
0402 MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b0
0403 MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b0
0404 >;
0405 };
0406
0407 pinctrl_uart3: uart3grp {
0408 fsl,pins = <
0409 MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b0
0410 MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b0
0411 MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b0
0412 MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b0
0413 >;
0414 };
0415
0416 pinctrl_uart4: uart4grp {
0417 fsl,pins = <
0418 MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b0
0419 MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b0
0420 >;
0421 };
0422
0423 pinctrl_usbotg: usbotggrp {
0424 fsl,pins = <
0425 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x1b0b0
0426 >;
0427 };
0428
0429 pinctrl_usdhc2: usdhc2grp {
0430 fsl,pins = <
0431 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
0432 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
0433 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
0434 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
0435 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
0436 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
0437 >;
0438 };
0439
0440 pinctrl_spdif: spdifgrp {
0441 fsl,pins = <
0442 MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x1b0b0
0443 >;
0444 };
0445
0446 pinctrl_touchscreen: touchscreengrp {
0447 fsl,pins = <
0448 MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x1b0b0
0449 >;
0450 };
0451 };
