1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2017 exceet electronics GmbH
4 * Copyright (C) 2018 Kontron Electronics GmbH
5 * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org>
10 #include <dt-bindings/gpio/gpio.h>
11 #include "imx6ul-kontron-n6x1x-som.dtsi"
15 compatible = "gpio-leds";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_gpio_leds>;
21 gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
22 default-state = "off";
23 linux,default-trigger = "heartbeat";
28 gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
29 default-state = "off";
34 gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
35 default-state = "off";
40 compatible = "pwm-beeper";
41 pwms = <&pwm8 0 5000>;
44 reg_3v3: regulator-3v3 {
45 compatible = "regulator-fixed";
46 regulator-name = "3v3";
47 regulator-min-microvolt = <3300000>;
48 regulator-max-microvolt = <3300000>;
51 reg_5v: regulator-5v {
52 compatible = "regulator-fixed";
53 regulator-name = "5v";
54 regulator-min-microvolt = <5000000>;
55 regulator-max-microvolt = <5000000>;
58 reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
59 compatible = "regulator-fixed";
60 regulator-name = "usb_otg1_vbus";
61 regulator-min-microvolt = <5000000>;
62 regulator-max-microvolt = <5000000>;
63 gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
67 reg_vref_adc: regulator-vref-adc {
68 compatible = "regulator-fixed";
69 regulator-name = "vref-adc";
70 regulator-min-microvolt = <3300000>;
71 regulator-max-microvolt = <3300000>;
76 pinctrl-names = "default";
77 pinctrl-0 = <&pinctrl_adc1>;
79 vref-supply = <®_vref_adc>;
84 pinctrl-names = "default";
85 pinctrl-0 = <&pinctrl_flexcan2>;
90 cs-gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>;
91 pinctrl-names = "default";
92 pinctrl-0 = <&pinctrl_ecspi1>;
96 compatible = "anvo,anv32e61w", "atmel,at25";
98 spi-max-frequency = <20000000>;
103 address-width = <16>;
108 pinctrl-0 = <&pinctrl_enet1>;
113 pinctrl-names = "default";
114 pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio>;
116 phy-handle = <ðphy2>;
120 #address-cells = <1>;
123 ethphy1: ethernet-phy@1 {
125 micrel,led-mode = <0>;
126 clocks = <&clks IMX6UL_CLK_ENET_REF>;
127 clock-names = "rmii-ref";
130 ethphy2: ethernet-phy@2 {
132 micrel,led-mode = <0>;
133 clocks = <&clks IMX6UL_CLK_ENET2_REF>;
134 clock-names = "rmii-ref";
140 clock-frequency = <100000>;
141 pinctrl-names = "default";
142 pinctrl-0 = <&pinctrl_i2c1>;
147 clock-frequency = <100000>;
148 pinctrl-names = "default";
149 pinctrl-0 = <&pinctrl_i2c4>;
153 compatible = "epson,rx8900";
159 pinctrl-names = "default";
160 pinctrl-0 = <&pinctrl_pwm8>;
165 pinctrl-names = "default";
166 pinctrl-0 = <&pinctrl_uart1>;
171 pinctrl-names = "default";
172 pinctrl-0 = <&pinctrl_uart2>;
173 linux,rs485-enabled-at-boot-time;
175 rs485-rts-active-low;
181 pinctrl-names = "default";
182 pinctrl-0 = <&pinctrl_uart3>;
188 pinctrl-names = "default";
189 pinctrl-0 = <&pinctrl_uart4>;
194 pinctrl-names = "default";
195 pinctrl-0 = <&pinctrl_usbotg1>;
200 over-current-active-low;
201 vbus-supply = <®_usb_otg1_vbus>;
207 disable-over-current;
208 vbus-supply = <®_5v>;
213 pinctrl-names = "default";
214 pinctrl-0 = <&pinctrl_usdhc1>;
215 cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
216 keep-power-in-suspend;
218 vmmc-supply = <®_3v3>;
219 voltage-ranges = <3300 3300>;
226 pinctrl-names = "default", "state_100mhz", "state_200mhz";
227 pinctrl-0 = <&pinctrl_usdhc2>;
228 pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
229 pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
231 keep-power-in-suspend;
233 vmmc-supply = <®_3v3>;
234 voltage-ranges = <3300 3300>;
241 pinctrl-names = "default";
242 pinctrl-0 = <&pinctrl_wdog>;
243 fsl,ext-reset-output;
248 pinctrl-0 = <&pinctrl_reset_out &pinctrl_gpio>;
250 pinctrl_adc1: adc1grp {
252 MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0xb0
253 MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0
254 MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0xb0
258 pinctrl_ecspi1: ecspi1grp {
260 MX6UL_PAD_CSI_DATA07__ECSPI1_MISO 0x100b1
261 MX6UL_PAD_CSI_DATA06__ECSPI1_MOSI 0x100b1
262 MX6UL_PAD_CSI_DATA04__ECSPI1_SCLK 0x100b1
263 MX6UL_PAD_CSI_DATA05__GPIO4_IO26 0x100b1 /* ECSPI1-CS1 */
267 pinctrl_enet2: enet2grp {
269 MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0
270 MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0
271 MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0
272 MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0
273 MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0
274 MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0
275 MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0
276 MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b009
280 pinctrl_enet2_mdio: enet2mdiogrp {
282 MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0
283 MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0
287 pinctrl_flexcan2: flexcan2grp{
289 MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020
290 MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020
294 pinctrl_gpio: gpiogrp {
296 MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0 /* DOUT1 */
297 MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x1b0b0 /* DIN1 */
298 MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x1b0b0 /* DOUT2 */
299 MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x1b0b0 /* DIN2 */
303 pinctrl_gpio_leds: gpioledsgrp {
305 MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x1b0b0 /* LED H14 */
306 MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x1b0b0 /* LED H15 */
307 MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 /* LED H16 */
311 pinctrl_i2c1: i2c1grp {
313 MX6UL_PAD_CSI_PIXCLK__I2C1_SCL 0x4001b8b0
314 MX6UL_PAD_CSI_MCLK__I2C1_SDA 0x4001b8b0
318 pinctrl_i2c4: i2c4grp {
320 MX6UL_PAD_UART2_TX_DATA__I2C4_SCL 0x4001f8b0
321 MX6UL_PAD_UART2_RX_DATA__I2C4_SDA 0x4001f8b0
325 pinctrl_pwm8: pwm8grp {
327 MX6UL_PAD_CSI_HSYNC__PWM8_OUT 0x110b0
331 pinctrl_uart1: uart1grp {
333 MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
334 MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
338 pinctrl_uart2: uart2grp {
340 MX6UL_PAD_NAND_DATA04__UART2_DCE_TX 0x1b0b1
341 MX6UL_PAD_NAND_DATA05__UART2_DCE_RX 0x1b0b1
342 MX6UL_PAD_NAND_DATA06__UART2_DCE_CTS 0x1b0b1
344 * mux unused RTS to make sure it doesn't cause
345 * any interrupts when it is undefined
347 MX6UL_PAD_NAND_DATA07__UART2_DCE_RTS 0x1b0b1
351 pinctrl_uart3: uart3grp {
353 MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
354 MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
355 MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1
356 MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1
360 pinctrl_uart4: uart4grp {
362 MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x1b0b1
363 MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x1b0b1
367 pinctrl_usbotg1: usbotg1 {
369 MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x1b0b0
373 pinctrl_usdhc1: usdhc1grp {
375 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
376 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
377 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
378 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
379 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
380 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
381 MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x100b1 /* SD1_CD */
385 pinctrl_usdhc2: usdhc2grp {
387 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10059
388 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059
389 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059
390 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059
391 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059
392 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
396 pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
398 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100b9
399 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170b9
400 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170b9
401 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170b9
402 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170b9
403 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170b9
407 pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
409 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9
410 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9
411 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9
412 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9
413 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9
414 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9
418 pinctrl_wdog: wdoggrp {
420 MX6UL_PAD_GPIO1_IO09__WDOG1_WDOG_ANY 0x30b0