0001 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
0002 /*
0003 * Copyright (c) 2014 Protonic Holland
0004 * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix
0005 */
0006
0007 /dts-v1/;
0008 #include <dt-bindings/gpio/gpio.h>
0009 #include <dt-bindings/leds/common.h>
0010 #include "imx6dl.dtsi"
0011
0012 / {
0013 model = "Plymovent BAS board";
0014 compatible = "ply,plybas", "fsl,imx6dl";
0015
0016 chosen {
0017 stdout-path = &uart4;
0018 };
0019
0020 gpio_keys {
0021 compatible = "gpio-keys";
0022 autorepeat;
0023
0024 button-start {
0025 label = "START";
0026 linux,code = <31>;
0027 gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
0028 };
0029
0030 button-clean {
0031 label = "CLEAN";
0032 linux,code = <46>;
0033 gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
0034 };
0035 };
0036
0037 leds {
0038 compatible = "gpio-leds";
0039 pinctrl-names = "default";
0040 pinctrl-0 = <&pinctrl_leds>;
0041
0042 led-0 {
0043 label = "debug0";
0044 gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
0045 };
0046
0047 led-1 {
0048 label = "debug1";
0049 gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
0050 };
0051
0052 led-2 {
0053 label = "light_tower1";
0054 gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
0055 linux,default-trigger = "heartbeat";
0056 };
0057
0058 led-3 {
0059 label = "light_tower2";
0060 gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
0061 };
0062
0063 led-4 {
0064 label = "light_tower3";
0065 gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
0066 };
0067
0068 led-5 {
0069 label = "light_tower4";
0070 gpios = <&gpio4 25 GPIO_ACTIVE_HIGH>;
0071 };
0072 };
0073
0074 clk50m_phy: phy-clock {
0075 compatible = "fixed-clock";
0076 #clock-cells = <0>;
0077 clock-frequency = <50000000>;
0078 };
0079
0080 reg_5v0: regulator-5v0 {
0081 compatible = "regulator-fixed";
0082 regulator-name = "5v0";
0083 regulator-min-microvolt = <5000000>;
0084 regulator-max-microvolt = <5000000>;
0085 };
0086 };
0087
0088 &can1 {
0089 pinctrl-names = "default";
0090 pinctrl-0 = <&pinctrl_can1>;
0091 xceiver-supply = <®_5v0>;
0092 status = "okay";
0093 };
0094
0095 &can2 {
0096 pinctrl-names = "default";
0097 pinctrl-0 = <&pinctrl_can2>;
0098 xceiver-supply = <®_5v0>;
0099 status = "okay";
0100 };
0101
0102 &ecspi1 {
0103 cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
0104 pinctrl-names = "default";
0105 pinctrl-0 = <&pinctrl_ecspi1>;
0106 status = "okay";
0107
0108 flash@0 {
0109 compatible = "jedec,spi-nor";
0110 reg = <0>;
0111 spi-max-frequency = <20000000>;
0112 };
0113 };
0114
0115 &fec {
0116 pinctrl-names = "default";
0117 pinctrl-0 = <&pinctrl_enet>;
0118 phy-mode = "rmii";
0119 clocks = <&clks IMX6QDL_CLK_ENET>,
0120 <&clks IMX6QDL_CLK_ENET>,
0121 <&clk50m_phy>;
0122 clock-names = "ipg", "ahb", "ptp";
0123 phy-handle = <&rgmii_phy>;
0124 status = "okay";
0125
0126 mdio {
0127 #address-cells = <1>;
0128 #size-cells = <0>;
0129
0130 /* Microchip KSZ8081RNA PHY */
0131 rgmii_phy: ethernet-phy@0 {
0132 reg = <0>;
0133 interrupts-extended = <&gpio4 30 IRQ_TYPE_LEVEL_LOW>;
0134 reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
0135 reset-assert-us = <10000>;
0136 reset-deassert-us = <300>;
0137 };
0138 };
0139 };
0140
0141 &gpio1 {
0142 gpio-line-names =
0143 "", "SD1_CD", "", "", "", "", "", "",
0144 "DEBUG_0", "DEBUG_1", "", "", "", "", "", "",
0145 "", "", "", "", "", "", "", "",
0146 "", "", "", "", "", "", "", "";
0147 };
0148
0149 &gpio3 {
0150 gpio-line-names =
0151 "", "", "", "", "", "", "", "",
0152 "", "", "", "", "", "", "", "",
0153 "", "", "", "ECSPI1_SS1", "", "USB_EXT_PWR", "", "",
0154 "", "", "", "", "", "", "", "";
0155 };
0156
0157 &gpio4 {
0158 gpio-line-names =
0159 "", "", "", "", "", "", "", "",
0160 "", "", "", "", "CAN1_SR", "CAN2_SR", "", "",
0161 "LED_DI0_DEBUG_0", "LED_DI0_DEBUG_1", "IMX6_IN12", "IMX6_HMI",
0162 "IMX6_IN11", "IMX6_BUZZER", "IMX6_LED1", "IMX6_LED2",
0163 "IMX6_LED3", "IMX6_LED4", "ETH_RESET", "IMX6_ANA_OUT_SD",
0164 "IMX6_ANA_OUT_ERR", "IMX6_ANA_OUT", "ETH_INTRP", "";
0165 };
0166
0167 &gpio5 {
0168 gpio-line-names =
0169 "", "", "", "", "", "IMX6_RELAY1", "IMX6_RELAY2", "",
0170 "IMX6_IN1", "IMX6_IN2", "IMX6_IN3", "IMX6_IN4", "IMX6_IN5",
0171 "IMX6_IN6", "IMX6_IN7", "IMX6_IN8",
0172 "IMX6_IN9", "IMX6_IN10", "", "", "", "", "", "",
0173 "", "", "", "", "", "", "", "";
0174 };
0175
0176 &i2c1 {
0177 clock-frequency = <100000>;
0178 pinctrl-names = "default";
0179 pinctrl-0 = <&pinctrl_i2c1>;
0180 status = "okay";
0181
0182 /* additional i2c devices are added automatically by the boot loader */
0183 };
0184
0185 &i2c3 {
0186 clock-frequency = <100000>;
0187 pinctrl-names = "default";
0188 pinctrl-0 = <&pinctrl_i2c3>;
0189 status = "okay";
0190
0191 temperature-sensor@70 {
0192 compatible = "ti,tmp103";
0193 reg = <0x70>;
0194 };
0195
0196 rtc@51 {
0197 compatible = "nxp,pcf8563";
0198 reg = <0x51>;
0199 };
0200 };
0201
0202 &pwm1 {
0203 pinctrl-names = "default";
0204 pinctrl-0 = <&pinctrl_pwm1>;
0205 status = "okay";
0206 };
0207
0208 &uart1 {
0209 pinctrl-names = "default";
0210 pinctrl-0 = <&pinctrl_uart1>;
0211 status = "okay";
0212 };
0213
0214 &uart2 {
0215 pinctrl-names = "default";
0216 pinctrl-0 = <&pinctrl_uart2>;
0217 uart-has-rtscts;
0218 linux,rs485-enabled-at-boot-time;
0219 rs485-rts-delay = <0 20>;
0220 status = "okay";
0221 };
0222
0223 &uart4 {
0224 pinctrl-names = "default";
0225 pinctrl-0 = <&pinctrl_uart4>;
0226 status = "okay";
0227 };
0228
0229 &usbotg {
0230 pinctrl-names = "default";
0231 pinctrl-0 = <&pinctrl_usbotg>;
0232 phy_type = "utmi";
0233 dr_mode = "host";
0234 disable-over-current;
0235 status = "okay";
0236 };
0237
0238 &usbphynop1 {
0239 status = "disabled";
0240 };
0241
0242 &usbphynop2 {
0243 status = "disabled";
0244 };
0245
0246 &iomuxc {
0247 pinctrl_can1: can1grp {
0248 fsl,pins = <
0249 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b000
0250 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x3008
0251 /* CAN1_SR */
0252 MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13008
0253 >;
0254 };
0255
0256 pinctrl_can2: can2grp {
0257 fsl,pins = <
0258 MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b000
0259 MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x3008
0260 /* CAN2_SR */
0261 MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x13008
0262 >;
0263 };
0264
0265 pinctrl_ecspi1: ecspi1grp {
0266 fsl,pins = <
0267 MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b000
0268 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x3008
0269 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x3008
0270 /* CS */
0271 MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x3008
0272 >;
0273 };
0274
0275 pinctrl_enet: enetgrp {
0276 fsl,pins = <
0277 /* MX6QDL_ENET_PINGRP4 */
0278 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
0279 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
0280 MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
0281 MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
0282 MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
0283 MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
0284 MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
0285 MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
0286 MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
0287
0288 MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0
0289 /* Phy reset */
0290 MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26 0x1b0b0
0291 /* nINTRP */
0292 MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0
0293 >;
0294 };
0295
0296 pinctrl_i2c1: i2c1grp {
0297 fsl,pins = <
0298 MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001f8b1
0299 MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001f8b1
0300 >;
0301 };
0302
0303 pinctrl_i2c3: i2c3grp {
0304 fsl,pins = <
0305 MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
0306 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
0307 >;
0308 };
0309
0310 pinctrl_leds: ledsgrp {
0311 fsl,pins = <
0312 /* DEBUG_0 */
0313 MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
0314 /* DEBUG_1 */
0315 MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
0316
0317 /* LED1 (lighttower) */
0318 MX6QDL_PAD_DISP0_DAT1__GPIO4_IO22 0x13070
0319 /* LED2 (lighttower) */
0320 MX6QDL_PAD_DISP0_DAT2__GPIO4_IO23 0x13070
0321 /* LED3 (lighttower) */
0322 MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x13070
0323 /* LED4 (lighttower) */
0324 MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25 0x13070
0325 >;
0326 };
0327
0328 pinctrl_pwm1: pwm1grp {
0329 fsl,pins = <
0330 MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0
0331 >;
0332 };
0333
0334 /* YaCO AUX Uart */
0335 pinctrl_uart1: uart1grp {
0336 fsl,pins = <
0337 MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
0338 MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
0339 >;
0340 };
0341
0342 pinctrl_uart2: uart2grp {
0343 fsl,pins = <
0344 MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
0345 MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
0346 MX6QDL_PAD_EIM_D28__UART2_DTE_CTS_B 0x130b1
0347 >;
0348 };
0349
0350 pinctrl_uart4: uart4grp {
0351 fsl,pins = <
0352 MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
0353 MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
0354 >;
0355 };
0356
0357 pinctrl_usbotg: usbotggrp {
0358 fsl,pins = <
0359 MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b0b0
0360 /* power enable, high active */
0361 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0
0362 >;
0363 };
0364
0365 pinctrl_usdhc1: usdhc1grp {
0366 fsl,pins = <
0367 MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f9
0368 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f9
0369 MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
0370 MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
0371 MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
0372 MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
0373 MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0
0374 >;
0375 };
0376
0377 pinctrl_usdhc3: usdhc3grp {
0378 fsl,pins = <
0379 MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17099
0380 MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10099
0381 MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17099
0382 MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17099
0383 MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17099
0384 MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17099
0385 MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17099
0386 MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17099
0387 MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17099
0388 MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17099
0389 MX6QDL_PAD_SD3_RST__SD3_RESET 0x1b0b1
0390 >;
0391 };
0392 };
