1// SPDX-License-Identifier: GPL-2.0
  2/dts-v1/;
  3
  4#include <dt-bindings/input/input.h>
  5#include "tegra30-apalis.dtsi"
  6
  7/ {
  8	model = "Toradex Apalis T30 on Apalis Evaluation Board";
  9	compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30", "nvidia,tegra30";
 10
 11	aliases {
 12		rtc0 = "/i2c@7000c000/rtc@68";
 13		rtc1 = "/i2c@7000d000/tps65911@2d";
 14		rtc2 = "/rtc@7000e000";
 15		serial0 = &uarta;
 16		serial1 = &uartb;
 17		serial2 = &uartc;
 18		serial3 = &uartd;
 19	};
 20
 21	chosen {
 22		stdout-path = "serial0:115200n8";
 23	};
 24
 25	pcie@3000 {
 26		status = "okay";
 27
 28		pci@1,0 {
 29			status = "okay";
 30		};
 31
 32		pci@2,0 {
 33			status = "okay";
 34		};
 35
 36		pci@3,0 {
 37			status = "okay";
 38		};
 39	};
 40
 41	host1x@50000000 {
 42		dc@54200000 {
 43			rgb {
 44				status = "okay";
 45				nvidia,panel = <&panel>;
 46			};
 47		};
 48		hdmi@54280000 {
 49			status = "okay";
 50		};
 51	};
 52
 53	serial@70006000 {
 54		status = "okay";
 55	};
 56
 57	serial@70006040 {
 58		compatible = "nvidia,tegra30-hsuart";
 59		status = "okay";
 60	};
 61
 62	serial@70006200 {
 63		compatible = "nvidia,tegra30-hsuart";
 64		status = "okay";
 65	};
 66
 67	serial@70006300 {
 68		compatible = "nvidia,tegra30-hsuart";
 69		status = "okay";
 70	};
 71
 72	pwm@7000a000 {
 73		status = "okay";
 74	};
 75
 76	/*
 77	 * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
 78	 * board)
 79	 */
 80	i2c@7000c000 {
 81		status = "okay";
 82		clock-frequency = <400000>;
 83
 84		pcie-switch@58 {
 85			compatible = "plx,pex8605";
 86			reg = <0x58>;
 87		};
 88
 89		/* M41T0M6 real time clock on carrier board */
 90		rtc@68 {
 91			compatible = "st,m41t0";
 92			reg = <0x68>;
 93		};
 94	};
 95
 96	/* GEN2_I2C: unused */
 97
 98	/*
 99	 * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
100	 * carrier board)
101	 */
102	cami2c: i2c@7000c500 {
103		status = "okay";
104		clock-frequency = <400000>;
105	};
106
107	/* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
108	hdmiddc: i2c@7000c700 {
109		status = "okay";
110	};
111
112	/* SPI1: Apalis SPI1 */
113	spi@7000d400 {
114		status = "okay";
115		spi-max-frequency = <25000000>;
116		spidev0: spidev@1 {
117			compatible = "spidev";
118			reg = <1>;
119			spi-max-frequency = <25000000>;
120		};
121	};
122
123	/* SPI5: Apalis SPI2 */
124	spi@7000dc00 {
125		status = "okay";
126		spi-max-frequency = <25000000>;
127		spidev1: spidev@2 {
128			compatible = "spidev";
129			reg = <2>;
130			spi-max-frequency = <25000000>;
131		};
132	};
133
134	hda@70030000 {
135		status = "okay";
136	};
137
138	sd1: sdhci@78000000 {
139		status = "okay";
140		bus-width = <4>;
141		/* SD1_CD# */
142		cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
143		no-1-8-v;
144	};
145
146	mmc1: sdhci@78000400 {
147		status = "okay";
148		bus-width = <8>;
149		/* MMC1_CD# */
150		cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
151		no-1-8-v;
152	};
153
154	/* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
155	usb@7d000000 {
156		status = "okay";
157	};
158
159	usb-phy@7d000000 {
160		status = "okay";
161		dr_mode = "otg";
162		vbus-supply = <&usbo1_vbus_reg>;
163	};
164
165	/* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
166	usb@7d004000 {
167		status = "okay";
168	};
169
170	usb-phy@7d004000 {
171		status = "okay";
172		vbus-supply = <&usbh_vbus_reg>;
173	};
174
175	/* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
176	usb@7d008000 {
177		status = "okay";
178	};
179
180	usb-phy@7d008000 {
181		status = "okay";
182		vbus-supply = <&usbh_vbus_reg>;
183	};
184
185	backlight: backlight {
186		compatible = "pwm-backlight";
187
188		/* PWM_BKL1 */
189		pwms = <&pwm 0 5000000>;
190		brightness-levels = <255 231 223 207 191 159 127 0>;
191		default-brightness-level = <6>;
192		/* BKL1_ON */
193		enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
194	};
195
196	gpio-keys {
197		compatible = "gpio-keys";
198
199		wakeup {
200			label = "WAKE1_MICO";
201			gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
202			linux,code = <KEY_WAKEUP>;
203			debounce-interval = <10>;
204			wakeup-source;
205		};
206	};
207
208	panel: panel {
209		/*
210		 * edt,et057090dhu: EDT 5.7" LCD TFT
211		 * edt,et070080dh6: EDT 7.0" LCD TFT
212		 */
213		compatible = "edt,et057090dhu", "simple-panel";
214
215		backlight = <&backlight>;
216	};
217
218	pwmleds {
219		compatible = "pwm-leds";
220
221		pwm1 {
222			label = "PWM1";
223			pwms = <&pwm 3 19600>;
224			max-brightness = <255>;
225		};
226
227		pwm2 {
228			label = "PWM2";
229			pwms = <&pwm 2 19600>;
230			max-brightness = <255>;
231		};
232
233		pwm3 {
234			label = "PWM3";
235			pwms = <&pwm 1 19600>;
236			max-brightness = <255>;
237		};
238	};
239
240	regulators {
241		sys_5v0_reg: regulator@1 {
242			compatible = "regulator-fixed";
243			reg = <1>;
244			regulator-name = "5v0";
245			regulator-min-microvolt = <5000000>;
246			regulator-max-microvolt = <5000000>;
247			regulator-always-on;
248		};
249
250		/* USBO1_EN */
251		usbo1_vbus_reg: regulator@2 {
252			compatible = "regulator-fixed";
253			reg = <2>;
254			regulator-name = "usbo1_vbus";
255			regulator-min-microvolt = <5000000>;
256			regulator-max-microvolt = <5000000>;
257			gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
258			enable-active-high;
259			vin-supply = <&sys_5v0_reg>;
260		};
261
262		/* USBH_EN */
263		usbh_vbus_reg: regulator@3 {
264			compatible = "regulator-fixed";
265			reg = <3>;
266			regulator-name = "usbh_vbus";
267			regulator-min-microvolt = <5000000>;
268			regulator-max-microvolt = <5000000>;
269			gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
270			enable-active-high;
271			vin-supply = <&sys_5v0_reg>;
272		};
273	};
274};