[mirror_ubuntu-hirsute-kernel.git] / arch / arm / boot / dts / tegra30-colibri-eval-v3.dts

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include <dt-bindings/input/input.h>
#include "tegra30-colibri.dtsi"

/ {
	model = "Toradex Colibri T30 on Colibri Evaluation Board";
	compatible = "toradex,colibri_t30-eval-v3", "toradex,colibri_t30",
		     "nvidia,tegra30";

	aliases {
		rtc0 = "/i2c@7000c000/rtc@68";
		rtc1 = "/i2c@7000d000/pmic@2d";
		rtc2 = "/rtc@7000e000";
		serial0 = &uarta;
		serial1 = &uartb;
		serial2 = &uartd;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	host1x@50000000 {
		dc@54200000 {
			rgb {
				status = "okay";
				nvidia,panel = <&panel>;
			};
		};

		hdmi@54280000 {
			status = "okay";
			hdmi-supply = <&reg_5v0>;
		};
	};

	/* Colibri UART-A */
	serial@70006000 {
		status = "okay";
	};

	/* Colibri UART-C */
	serial@70006040 {
		status = "okay";
	};

	/* Colibri UART-B */
	serial@70006300 {
		status = "okay";
	};

	pwm@7000a000 {
		status = "okay";
	};

	/*
	 * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
	 * board)
	 */
	i2c@7000c000 {
		status = "okay";
		clock-frequency = <400000>;

		/* M41T0M6 real time clock on carrier board */
		rtc@68 {
			compatible = "st,m41t0";
			reg = <0x68>;
		};
	};

	/* GEN2_I2C: unused */

	/* CAM_I2C (I2C3): unused */

	/* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
	i2c@7000c700 {
		status = "okay";
	};

	/* SPI1: Colibri SSP */
	spi@7000d400 {
		status = "okay";
		spi-max-frequency = <25000000>;

		can@0 {
			compatible = "microchip,mcp2515";
			reg = <0>;
			clocks = <&clk16m>;
			interrupt-parent = <&gpio>;
			/* CAN_INT */
			interrupts = <TEGRA_GPIO(S, 0) IRQ_TYPE_EDGE_FALLING>;
			spi-max-frequency = <10000000>;
			vdd-supply = <&reg_3v3>;
			xceiver-supply = <&reg_5v0>;
		};
	};

	/* SD/MMC */
	sdhci@78000200 {
		status = "okay";
		bus-width = <4>;
		cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */
		no-1-8-v;
	};

	/* EHCI instance 0: USB1_DP/N -> USBC_P/N */
	usb@7d000000 {
		status = "okay";
		dr_mode = "otg";
	};

	usb-phy@7d000000 {
		status = "okay";
		vbus-supply = <&reg_usbc_vbus>;
	};

	/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
	usb@7d008000 {
		status = "okay";
	};

	usb-phy@7d008000 {
		status = "okay";
		vbus-supply = <&reg_usbh_vbus>;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		brightness-levels = <255 128 64 32 16 8 4 0>;
		default-brightness-level = <6>;
		/* BL_ON */
		enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
		power-supply = <&reg_3v3>;
		pwms = <&pwm 0 5000000>; /* PWM<A> */
	};

	clk16m: osc3 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <16000000>;
	};

	gpio-keys {
		compatible = "gpio-keys";

		wakeup {
			label = "SODIMM pin 45 wakeup";
			gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
			linux,code = <KEY_WAKEUP>;
			debounce-interval = <10>;
			wakeup-source;
		};
	};

	panel: panel {
		/*
		 * edt,et057090dhu: EDT 5.7" LCD TFT
		 * edt,et070080dh6: EDT 7.0" LCD TFT
		 */
		compatible = "edt,et057090dhu", "simple-panel";
		backlight = <&backlight>;
		power-supply = <&reg_3v3>;
	};

	reg_3v3: regulator-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3.3V_SW";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	reg_5v0: regulator-5v0 {
		compatible = "regulator-fixed";
		regulator-name = "5V_SW";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	reg_usbc_vbus: regulator-usbc-vbus {
		compatible = "regulator-fixed";
		regulator-name = "VCC_USB5";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&reg_5v0>;
	};

	/* USBH_PEN resp. USB_P_EN */
	reg_usbh_vbus: regulator-usbh-vbus {
		compatible = "regulator-fixed";
		regulator-name = "VCC_USB[1-4]";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
		vin-supply = <&reg_5v0>;
	};
};
Commit	Line	Data
b2441318	1	// SPDX-License-Identifier: GPL-2.0
446e9c63 SA	2	/dts-v1/;
446e9c63 SA	3
ead9a4c3	4	#include <dt-bindings/input/input.h>
446e9c63 SA	5	#include "tegra30-colibri.dtsi"
	6
	7	/ {
	8	model = "Toradex Colibri T30 on Colibri Evaluation Board";
23a13d4c MZ	9	compatible = "toradex,colibri_t30-eval-v3", "toradex,colibri_t30",
23a13d4c MZ	10	"nvidia,tegra30";
446e9c63 SA	11
	12	aliases {
	13	rtc0 = "/i2c@7000c000/rtc@68";
63ad9376	14	rtc1 = "/i2c@7000d000/pmic@2d";
446e9c63	15	rtc2 = "/rtc@7000e000";
c4574aa0 OJ	16	serial0 = &uarta;
	17	serial1 = &uartb;
	18	serial2 = &uartd;
446e9c63 SA	19	};
446e9c63 SA	20
f5bbb327 JH	21	chosen {
	22	stdout-path = "serial0:115200n8";
	23	};
	24
446e9c63 SA	25	host1x@50000000 {
	26	dc@54200000 {
	27	rgb {
	28	status = "okay";
	29	nvidia,panel = <&panel>;
	30	};
	31	};
2128fda9	32
446e9c63 SA	33	hdmi@54280000 {
446e9c63 SA	34	status = "okay";
a03fb631	35	hdmi-supply = <&reg_5v0>;
446e9c63 SA	36	};
	37	};
	38
4dc3bf2a	39	/* Colibri UART-A */
446e9c63 SA	40	serial@70006000 {
	41	status = "okay";
	42	};
	43
4dc3bf2a	44	/* Colibri UART-C */
446e9c63	45	serial@70006040 {
446e9c63 SA	46	status = "okay";
	47	};
	48
4dc3bf2a	49	/* Colibri UART-B */
446e9c63	50	serial@70006300 {
446e9c63 SA	51	status = "okay";
	52	};
	53
	54	pwm@7000a000 {
	55	status = "okay";
	56	};
	57
	58	/*
	59	* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
	60	* board)
	61	*/
	62	i2c@7000c000 {
	63	status = "okay";
1c3389e6	64	clock-frequency = <400000>;
446e9c63 SA	65
	66	/* M41T0M6 real time clock on carrier board */
	67	rtc@68 {
29a62759	68	compatible = "st,m41t0";
446e9c63 SA	69	reg = <0x68>;
	70	};
	71	};
	72
f7ce7658 MZ	73	/* GEN2_I2C: unused */
	74
	75	/* CAM_I2C (I2C3): unused */
	76
446e9c63	77	/* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
8941e330	78	i2c@7000c700 {
446e9c63 SA	79	status = "okay";
	80	};
	81
	82	/* SPI1: Colibri SSP */
	83	spi@7000d400 {
	84	status = "okay";
	85	spi-max-frequency = <25000000>;
2128fda9	86
e4f75fd1	87	can@0 {
446e9c63 SA	88	compatible = "microchip,mcp2515";
	89	reg = <0>;
	90	clocks = <&clk16m>;
	91	interrupt-parent = <&gpio>;
503fcd84 MZ	92	/* CAN_INT */
503fcd84 MZ	93	interrupts = <TEGRA_GPIO(S, 0) IRQ_TYPE_EDGE_FALLING>;
446e9c63	94	spi-max-frequency = <10000000>;
070c1342 MZ	95	vdd-supply = <&reg_3v3>;
070c1342 MZ	96	xceiver-supply = <&reg_5v0>;
446e9c63	97	};
446e9c63 SA	98	};
446e9c63 SA	99
ccb43161	100	/* SD/MMC */
446e9c63 SA	101	sdhci@78000200 {
	102	status = "okay";
	103	bus-width = <4>;
f234e543	104	cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */
446e9c63 SA	105	no-1-8-v;
	106	};
	107
	108	/* EHCI instance 0: USB1_DP/N -> USBC_P/N */
	109	usb@7d000000 {
	110	status = "okay";
2a3db328	111	dr_mode = "otg";
446e9c63 SA	112	};
	113
	114	usb-phy@7d000000 {
	115	status = "okay";
584a9e55	116	vbus-supply = <&reg_usbc_vbus>;
446e9c63 SA	117	};
	118
	119	/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
	120	usb@7d008000 {
	121	status = "okay";
	122	};
	123
	124	usb-phy@7d008000 {
	125	status = "okay";
584a9e55	126	vbus-supply = <&reg_usbh_vbus>;
446e9c63 SA	127	};
	128
	129	backlight: backlight {
	130	compatible = "pwm-backlight";
446e9c63 SA	131	brightness-levels = <255 128 64 32 16 8 4 0>;
	132	default-brightness-level = <6>;
	133	/* BL_ON */
	134	enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
a03fb631	135	power-supply = <&reg_3v3>;
7ddc024f	136	pwms = <&pwm 0 5000000>; /* PWM<A> */
446e9c63 SA	137	};
446e9c63 SA	138
932079d0 MZ	139	clk16m: osc3 {
	140	compatible = "fixed-clock";
	141	#clock-cells = <0>;
	142	clock-frequency = <16000000>;
446e9c63 SA	143	};
	144
	145	gpio-keys {
	146	compatible = "gpio-keys";
	147
3f533132 MZ	148	wakeup {
3f533132 MZ	149	label = "SODIMM pin 45 wakeup";
446e9c63	150	gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
3f533132	151	linux,code = <KEY_WAKEUP>;
446e9c63	152	debounce-interval = <10>;
d1c04d30	153	wakeup-source;
446e9c63 SA	154	};
	155	};
	156
	157	panel: panel {
	158	/*
	159	* edt,et057090dhu: EDT 5.7" LCD TFT
	160	* edt,et070080dh6: EDT 7.0" LCD TFT
	161	*/
	162	compatible = "edt,et057090dhu", "simple-panel";
446e9c63	163	backlight = <&backlight>;
a03fb631	164	power-supply = <&reg_3v3>;
446e9c63 SA	165	};
446e9c63 SA	166
a03fb631 MZ	167	reg_3v3: regulator-3v3 {
	168	compatible = "regulator-fixed";
	169	regulator-name = "3.3V_SW";
	170	regulator-min-microvolt = <3300000>;
	171	regulator-max-microvolt = <3300000>;
	172	};
	173
584a9e55 MZ	174	reg_5v0: regulator-5v0 {
	175	compatible = "regulator-fixed";
	176	regulator-name = "5V_SW";
	177	regulator-min-microvolt = <5000000>;
	178	regulator-max-microvolt = <5000000>;
	179	};
446e9c63	180
584a9e55 MZ	181	reg_usbc_vbus: regulator-usbc-vbus {
	182	compatible = "regulator-fixed";
	183	regulator-name = "VCC_USB5";
	184	regulator-min-microvolt = <5000000>;
	185	regulator-max-microvolt = <5000000>;
	186	vin-supply = <&reg_5v0>;
	187	};
446e9c63	188
584a9e55 MZ	189	/* USBH_PEN resp. USB_P_EN */
	190	reg_usbh_vbus: regulator-usbh-vbus {
	191	compatible = "regulator-fixed";
	192	regulator-name = "VCC_USB[1-4]";
	193	regulator-min-microvolt = <5000000>;
	194	regulator-max-microvolt = <5000000>;
	195	gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
	196	vin-supply = <&reg_5v0>;
446e9c63 SA	197	};
446e9c63 SA	198	};