[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / imx6qdl-hummingboard2.dtsi

/*
 * Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License
 *     version 2 as published by the Free Software Foundation.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */
#include <dt-bindings/sound/fsl-imx-audmux.h>

/ {
	/* Will be filled by the bootloader */
	memory@10000000 {
		reg = <0x10000000 0>;
	};

	chosen {
		stdout-path = &uart1;
	};

	ir_recv: ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio7 9 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard2_gpio7_9>;
		linux,rc-map-name = "rc-rc6-mce";
	};

	v_3v2: regulator-v-3v2 {
		compatible = "regulator-fixed";
		regulator-always-on;
		regulator-max-microvolt = <3300000>;
		regulator-min-microvolt = <3300000>;
		regulator-name = "v_3v2";
	};

	v_5v0: regulator-v-5v0 {
		compatible = "regulator-fixed";
		regulator-always-on;
		regulator-max-microvolt = <5000000>;
		regulator-min-microvolt = <5000000>;
		regulator-name = "v_5v0";
	};

	vcc_1p8: regulator-vcc-1p8 {
		compatible = "regulator-fixed";
		regulator-always-on;
		regulator-max-microvolt = <1800000>;
		regulator-min-microvolt = <1800000>;
		regulator-name = "vcc_1p8";
		vin-supply = <&v_3v2>;
	};

	v_sd: regulator-v-sd {
		compatible = "regulator-fixed";
		gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard2_vmmc>;
		regulator-boot-on;
		regulator-max-microvolt = <3300000>;
		regulator-min-microvolt = <3300000>;
		regulator-name = "v_sd";
		startup-delay-us = <1000>;
		vin-supply = <&v_3v2>;
	};

	v_usb1: regulator-v-usb1 {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard2_usbotg_vbus>;
		regulator-always-on;
		regulator-max-microvolt = <5000000>;
		regulator-min-microvolt = <5000000>;
		regulator-name = "v_usb1";
		vin-supply = <&v_5v0>;
	};

	v_usb2: regulator-v-usb2 {
		/* USB hub port 1 */
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard2_usbh1_vbus>;
		regulator-always-on;
		regulator-max-microvolt = <5000000>;
		regulator-min-microvolt = <5000000>;
		regulator-name = "v_usb2";
		vin-supply = <&v_5v0>;
	};

	v_usb3: regulator-v-usb3 {
		/* USB hub port 3 */
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard2_usbh2_vbus>;
		regulator-always-on;
		regulator-max-microvolt = <5000000>;
		regulator-min-microvolt = <5000000>;
		regulator-name = "v_usb3";
		vin-supply = <&v_5v0>;
	};

	v_usb4: regulator-v-usb4 {
		/* USB hub port 4 */
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio7 10 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard2_usbh3_vbus>;
		regulator-always-on;
		regulator-max-microvolt = <5000000>;
		regulator-min-microvolt = <5000000>;
		regulator-name = "v_usb4";
		vin-supply = <&v_5v0>;
	};

	audio: sound-sgtl5000 {
		compatible = "simple-audio-card";
		simple-audio-card,name = "On-board Codec";
		simple-audio-card,format = "i2s";
		simple-audio-card,bitclock-master = <&sound_codec>;
		simple-audio-card,frame-master = <&sound_codec>;
		simple-audio-card,widgets =
			"Microphone", "Mic Jack",
			"Headphone", "Headphone Jack";
		simple-audio-card,routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";

		sound_cpu: simple-audio-card,cpu {
			sound-dai = <&ssi1>;
		};

		sound_codec: simple-audio-card,codec {
			sound-dai = <&sgtl5000>;
		};
	};
};

&audmux {
	status = "okay";

	ssi1 {
		fsl,audmux-port = <0>;
		fsl,port-config = <
			(IMX_AUDMUX_V2_PTCR_SYN |
			 IMX_AUDMUX_V2_PTCR_TFSEL(4) |
			 IMX_AUDMUX_V2_PTCR_TCSEL(4) |
			 IMX_AUDMUX_V2_PTCR_TFSDIR |
			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
			 IMX_AUDMUX_V2_PDCR_RXDSEL(4)
		>;
	};

	pins5 {
		fsl,audmux-port = <4>;
		fsl,port-config = <
			IMX_AUDMUX_V2_PTCR_SYN
			IMX_AUDMUX_V2_PDCR_RXDSEL(0)
		>;
	};
};

&ecspi2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_ecspi2>;
	cs-gpios = <&gpio2 26 0>;
	status = "okay";
};

&hdmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_hdmi>;
	ddc-i2c-bus = <&i2c2>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_i2c1>;
	status = "okay";

	pcf8523: rtc@68 {
		compatible = "nxp,pcf8523";
		reg = <0x68>;
	};

	sgtl5000: codec@a {
		clocks = <&clks IMX6QDL_CLK_CKO>;
		compatible = "fsl,sgtl5000";
		#sound-dai-cells = <0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard2_sgtl5000>;
		reg = <0x0a>;
		VDDA-supply = <&v_3v2>;
		VDDD-supply = <&vcc_1p8>;
		VDDIO-supply = <&v_3v2>;
	};
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_i2c2>;
	status = "okay";
};

&i2c3 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_i2c3>;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog>;

	hummingboard2 {
		pinctrl_hog: hoggrp {
		fsl,pins = <
				/*
				 * 36 pin headers GPIO description. The pins
				 * numbering as following -
				 *
				 * 	3.2v	5v	74	75
				 *	73	72	71	70
				 *	69	68	67	66
				 *
				 *	77	78	79	76
				 *	65	64	61	60
				 *	53	52	51	50
				 *	49	48	166	132
				 *	95	94	90	91
				 *	GND	54	24	204
				 *
				 * The GPIO numbers can be extracted using
				 * signal name from below.
				 * Example -
				 * MX6QDL_PAD_EIM_DA10__GPIO3_IO10 is
				 * GPIO(3,10) which is (3-1)*32+10 = gpio 74
				 *
				 * i.e. The mapping of GPIO(X,Y) to Linux gpio
				 * number is : gpio number = (X-1) * 32 + Y
				 */
				/* DI1_PIN15 */
				MX6QDL_PAD_EIM_DA10__GPIO3_IO10 0x400130b1
				/* DI1_PIN02 */
				MX6QDL_PAD_EIM_DA11__GPIO3_IO11 0x400130b1
				/* DISP1_DATA00 */
				MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x400130b1
				/* DISP1_DATA01 */
				MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x400130b1
				/* DISP1_DATA02 */
				MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0x400130b1
				/* DISP1_DATA03 */
				MX6QDL_PAD_EIM_DA6__GPIO3_IO06 0x400130b1
				/* DISP1_DATA04 */
				MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x400130b1
				/* DISP1_DATA05 */
				MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x400130b1
				/* DISP1_DATA06 */
				MX6QDL_PAD_EIM_DA3__GPIO3_IO03 0x400130b1
				/* DISP1_DATA07 */
				MX6QDL_PAD_EIM_DA2__GPIO3_IO02 0x400130b1
				/* DI1_D0_CS */
				MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x400130b1
				/* DI1_D1_CS */
				MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x400130b1
				/* DI1_PIN01 */
				MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x400130b1
				/* DI1_PIN03 */
				MX6QDL_PAD_EIM_DA12__GPIO3_IO12 0x400130b1
				/* DISP1_DATA08 */
				MX6QDL_PAD_EIM_DA1__GPIO3_IO01 0x400130b1
				/* DISP1_DATA09 */
				MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x400130b1
				/* DISP1_DATA10 */
				MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x400130b1
				/* DISP1_DATA11 */
				MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x400130b1
				/* DISP1_DATA12 */
				MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x400130b1
				/* DISP1_DATA13 */
				MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x400130b1
				/* DISP1_DATA14 */
				MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x400130b1
				/* DISP1_DATA15 */
				MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x400130b1
				/* DISP1_DATA16 */
				MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x400130b1
				/* DISP1_DATA17 */
				MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x400130b1
				/* DISP1_DATA18 */
				MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x400130b1
				/* DISP1_DATA19 */
				MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x400130b1
				/* DISP1_DATA20 */
				MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x400130b1
				/* DISP1_DATA21 */
				MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x400130b1
				/* DISP1_DATA22 */
				MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x400130b1
				/* DISP1_DATA23 */
				MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x400130b1
				/* DI1_DISP_CLK */
				MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x400130b1
				/* SPDIF_IN */
				MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x400130b1
				/* SPDIF_OUT */
				MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x400130b1

				/* MikroBUS GPIO pin number 10 */
				MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1
			>;
		};

		pinctrl_hummingboard2_ecspi2: hummingboard2-ecspi2grp {
			fsl,pins = <
				MX6QDL_PAD_EIM_OE__ECSPI2_MISO	0x100b1
				MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI	0x100b1
				MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK	0x100b1
				MX6QDL_PAD_EIM_RW__GPIO2_IO26	0x000b1 /* CS */
			>;
		};

		pinctrl_hummingboard2_gpio7_9: hummingboard2-gpio7_9 {
			fsl,pins = <
				MX6QDL_PAD_SD4_CMD__GPIO7_IO09 0x80000000
			>;
		};

		pinctrl_hummingboard2_hdmi: hummingboard2-hdmi {
			fsl,pins = <
				MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
			>;
		};

		pinctrl_hummingboard2_i2c1: hummingboard2-i2c1 {
			fsl,pins = <
				MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
				MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
			>;
		};

		pinctrl_hummingboard2_i2c2: hummingboard2-i2c2 {
			fsl,pins = <
				MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
				MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
			>;
		};

		pinctrl_hummingboard2_i2c3: hummingboard2-i2c3 {
			fsl,pins = <
				MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
				MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
			>;
		};

		pinctrl_hummingboard2_mipi: hummingboard2_mipi {
			fsl,pins = <
				MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x4001b8b1
				MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x4001b8b1
				MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
			>;
		};

		pinctrl_hummingboard2_pcie_reset: hummingboard2-pcie-reset {
			fsl,pins = <
				MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b1
			>;
		};

		pinctrl_hummingboard2_pwm1: pwm1grp {
			fsl,pins = <
				MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1
			>;
		};

		pinctrl_hummingboard2_pwm3: pwm3grp {
			fsl,pins = <
				MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
			>;
		};

		pinctrl_hummingboard2_sgtl5000: hummingboard2-sgtl5000 {
			fsl,pins = <
				MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
				MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
				MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
				MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
				MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
			>;
		};

		pinctrl_hummingboard2_usbh1_vbus: hummingboard2-usbh1-vbus {
			fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
		};

		pinctrl_hummingboard2_usbh2_vbus: hummingboard2-usbh2-vbus {
			fsl,pins = <MX6QDL_PAD_SD4_DAT5__GPIO2_IO13 0x1b0b0>;
		};

		pinctrl_hummingboard2_usbh3_vbus: hummingboard2-usbh3-vbus {
			fsl,pins = <MX6QDL_PAD_SD4_CLK__GPIO7_IO10 0x1b0b0>;
		};

		pinctrl_hummingboard2_usbotg_id: hummingboard2-usbotg-id {
			/*
			 * We want it pulled down for a fixed host connection.
			 */
			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
		};

		pinctrl_hummingboard2_usbotg_vbus: hummingboard2-usbotg-vbus {
			fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
		};

		pinctrl_hummingboard2_usdhc2_aux: hummingboard2-usdhc2-aux {
			fsl,pins = <
				MX6QDL_PAD_GPIO_4__GPIO1_IO04    0x1f071
				MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071
			>;
		};

		pinctrl_hummingboard2_usdhc2: hummingboard2-usdhc2 {
			fsl,pins = <
				MX6QDL_PAD_SD2_CMD__SD2_CMD    0x17059
				MX6QDL_PAD_SD2_CLK__SD2_CLK    0x10059
				MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
				MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
				MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
				MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
			>;
		};

		pinctrl_hummingboard2_usdhc2_100mhz: hummingboard2-usdhc2-100mhz {
			fsl,pins = <
				MX6QDL_PAD_SD2_CMD__SD2_CMD    0x170b9
				MX6QDL_PAD_SD2_CLK__SD2_CLK    0x100b9
				MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
				MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
				MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
				MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130b9
			>;
		};

		pinctrl_hummingboard2_usdhc2_200mhz: hummingboard2-usdhc2-200mhz {
			fsl,pins = <
				MX6QDL_PAD_SD2_CMD__SD2_CMD    0x170f9
				MX6QDL_PAD_SD2_CLK__SD2_CLK    0x100f9
				MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
				MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
				MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
				MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130f9
			>;
		};

		pinctrl_hummingboard2_vmmc: hummingboard2-vmmc {
			fsl,pins = <
				MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0
			>;
		};

		pinctrl_hummingboard2_uart3: hummingboard2-uart3 {
			fsl,pins = <
				MX6QDL_PAD_EIM_D25__UART3_TX_DATA	0x1b0b1
				MX6QDL_PAD_EIM_D24__UART3_RX_DATA	0x40013000
			>;
		};
	};
};

&pcie {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_pcie_reset>;
	reset-gpio = <&gpio2 11 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&pwm1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_pwm1>;
	status = "okay";
};

&pwm3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_pwm3>;
	status = "okay";
};

&ssi1 {
	status = "okay";
};

&usbh1 {
	disable-over-current;
	status = "okay";
};

&usbotg {
	disable-over-current;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_usbotg_id>;
	vbus-supply = <&v_usb1>;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <
		&pinctrl_hummingboard2_usdhc2_aux
		&pinctrl_hummingboard2_usdhc2
	>;
	pinctrl-1 = <
		&pinctrl_hummingboard2_usdhc2_aux
		&pinctrl_hummingboard2_usdhc2_100mhz
	>;
	pinctrl-2 = <
		&pinctrl_hummingboard2_usdhc2_aux
		&pinctrl_hummingboard2_usdhc2_200mhz
	>;
	vmmc-supply = <&v_sd>;
	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard2_uart3>;
	status = "okay";
};

&vcc_3v3 {
	vin-supply = <&v_3v2>;
};
Commit	Line	Data
88674d18 JN	1	/*
	2	* Copyright (C) 2015 Rabeeh Khoury <rabeeh@solid-run.com>
	3	*
	4	* This file is dual-licensed: you can use it either under the terms
	5	* of the GPL or the X11 license, at your option. Note that this dual
	6	* licensing only applies to this file, and not this project as a
	7	* whole.
	8	*
	9	* a) This file is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License
	11	* version 2 as published by the Free Software Foundation.
	12	*
	13	* This file is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* Or, alternatively,
	19	*
	20	* b) Permission is hereby granted, free of charge, to any person
	21	* obtaining a copy of this software and associated documentation
	22	* files (the "Software"), to deal in the Software without
	23	* restriction, including without limitation the rights to use,
	24	* copy, modify, merge, publish, distribute, sublicense, and/or
	25	* sell copies of the Software, and to permit persons to whom the
	26	* Software is furnished to do so, subject to the following
	27	* conditions:
	28	*
	29	* The above copyright notice and this permission notice shall be
	30	* included in all copies or substantial portions of the Software.
	31	*
	32	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	33	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	34	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	35	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	36	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	37	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	38	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	39	* OTHER DEALINGS IN THE SOFTWARE.
	40	*/
d1576b12	41	#include <dt-bindings/sound/fsl-imx-audmux.h>
88674d18 JN	42
88674d18 JN	43	/ {
6de57233	44	/* Will be filled by the bootloader */
edc05819 FE	45	memory@10000000 {
edc05819 FE	46	reg = <0x10000000 0>;
6de57233 MF	47	};
6de57233 MF	48
88674d18 JN	49	chosen {
	50	stdout-path = &uart1;
	51	};
	52
	53	ir_recv: ir-receiver {
	54	compatible = "gpio-ir-receiver";
f7c4dc2c	55	gpios = <&gpio7 9 GPIO_ACTIVE_LOW>;
88674d18 JN	56	pinctrl-names = "default";
	57	pinctrl-0 = <&pinctrl_hummingboard2_gpio7_9>;
	58	linux,rc-map-name = "rc-rc6-mce";
	59	};
	60
3b2bbc36	61	v_3v2: regulator-v-3v2 {
88674d18	62	compatible = "regulator-fixed";
3b2bbc36	63	regulator-always-on;
88674d18	64	regulator-max-microvolt = <3300000>;
3b2bbc36 RK	65	regulator-min-microvolt = <3300000>;
	66	regulator-name = "v_3v2";
	67	};
	68
	69	v_5v0: regulator-v-5v0 {
	70	compatible = "regulator-fixed";
88674d18	71	regulator-always-on;
3b2bbc36 RK	72	regulator-max-microvolt = <5000000>;
	73	regulator-min-microvolt = <5000000>;
	74	regulator-name = "v_5v0";
88674d18 JN	75	};
88674d18 JN	76
3b2bbc36	77	vcc_1p8: regulator-vcc-1p8 {
88674d18	78	compatible = "regulator-fixed";
88674d18	79	regulator-always-on;
3b2bbc36 RK	80	regulator-max-microvolt = <1800000>;
	81	regulator-min-microvolt = <1800000>;
	82	regulator-name = "vcc_1p8";
	83	vin-supply = <&v_3v2>;
88674d18 JN	84	};
88674d18 JN	85
d4c2274f RK	86	v_sd: regulator-v-sd {
	87	compatible = "regulator-fixed";
	88	gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
	89	pinctrl-names = "default";
	90	pinctrl-0 = <&pinctrl_hummingboard2_vmmc>;
	91	regulator-boot-on;
	92	regulator-max-microvolt = <3300000>;
	93	regulator-min-microvolt = <3300000>;
	94	regulator-name = "v_sd";
	95	startup-delay-us = <1000>;
3b2bbc36	96	vin-supply = <&v_3v2>;
d4c2274f RK	97	};
d4c2274f RK	98
3b2bbc36	99	v_usb1: regulator-v-usb1 {
88674d18 JN	100	compatible = "regulator-fixed";
88674d18 JN	101	enable-active-high;
3b2bbc36	102	gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
88674d18	103	pinctrl-names = "default";
3b2bbc36	104	pinctrl-0 = <&pinctrl_hummingboard2_usbotg_vbus>;
99af1804	105	regulator-always-on;
3b2bbc36 RK	106	regulator-max-microvolt = <5000000>;
	107	regulator-min-microvolt = <5000000>;
	108	regulator-name = "v_usb1";
	109	vin-supply = <&v_5v0>;
88674d18 JN	110	};
88674d18 JN	111
3b2bbc36 RK	112	v_usb2: regulator-v-usb2 {
3b2bbc36 RK	113	/* USB hub port 1 */
88674d18 JN	114	compatible = "regulator-fixed";
88674d18 JN	115	enable-active-high;
3b2bbc36	116	gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
88674d18	117	pinctrl-names = "default";
3b2bbc36 RK	118	pinctrl-0 = <&pinctrl_hummingboard2_usbh1_vbus>;
3b2bbc36 RK	119	regulator-always-on;
88674d18	120	regulator-max-microvolt = <5000000>;
3b2bbc36 RK	121	regulator-min-microvolt = <5000000>;
	122	regulator-name = "v_usb2";
	123	vin-supply = <&v_5v0>;
88674d18 JN	124	};
88674d18 JN	125
3b2bbc36 RK	126	v_usb3: regulator-v-usb3 {
3b2bbc36 RK	127	/* USB hub port 3 */
99af1804	128	compatible = "regulator-fixed";
88674d18	129	enable-active-high;
3b2bbc36	130	gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
88674d18 JN	131	pinctrl-names = "default";
88674d18 JN	132	pinctrl-0 = <&pinctrl_hummingboard2_usbh2_vbus>;
99af1804	133	regulator-always-on;
3b2bbc36 RK	134	regulator-max-microvolt = <5000000>;
	135	regulator-min-microvolt = <5000000>;
	136	regulator-name = "v_usb3";
	137	vin-supply = <&v_5v0>;
88674d18 JN	138	};
88674d18 JN	139
3b2bbc36 RK	140	v_usb4: regulator-v-usb4 {
3b2bbc36 RK	141	/* USB hub port 4 */
99af1804	142	compatible = "regulator-fixed";
88674d18	143	enable-active-high;
3b2bbc36	144	gpio = <&gpio7 10 GPIO_ACTIVE_HIGH>;
88674d18 JN	145	pinctrl-names = "default";
88674d18 JN	146	pinctrl-0 = <&pinctrl_hummingboard2_usbh3_vbus>;
99af1804	147	regulator-always-on;
3b2bbc36 RK	148	regulator-max-microvolt = <5000000>;
	149	regulator-min-microvolt = <5000000>;
	150	regulator-name = "v_usb4";
	151	vin-supply = <&v_5v0>;
88674d18 JN	152	};
88674d18 JN	153
d1576b12 MP	154	audio: sound-sgtl5000 {
	155	compatible = "simple-audio-card";
	156	simple-audio-card,name = "On-board Codec";
	157	simple-audio-card,format = "i2s";
	158	simple-audio-card,bitclock-master = <&sound_codec>;
	159	simple-audio-card,frame-master = <&sound_codec>;
	160	simple-audio-card,widgets =
	161	"Microphone", "Mic Jack",
	162	"Headphone", "Headphone Jack";
	163	simple-audio-card,routing =
88674d18 JN	164	"MIC_IN", "Mic Jack",
	165	"Mic Jack", "Mic Bias",
	166	"Headphone Jack", "HP_OUT";
d1576b12 MP	167
	168	sound_cpu: simple-audio-card,cpu {
	169	sound-dai = <&ssi1>;
	170	};
	171
	172	sound_codec: simple-audio-card,codec {
	173	sound-dai = <&sgtl5000>;
	174	};
88674d18 JN	175	};
	176	};
	177
	178	&audmux {
	179	status = "okay";
d1576b12 MP	180
	181	ssi1 {
	182	fsl,audmux-port = <0>;
	183	fsl,port-config = <
	184	(IMX_AUDMUX_V2_PTCR_SYN \|
	185	IMX_AUDMUX_V2_PTCR_TFSEL(4) \|
	186	IMX_AUDMUX_V2_PTCR_TCSEL(4) \|
	187	IMX_AUDMUX_V2_PTCR_TFSDIR \|
	188	IMX_AUDMUX_V2_PTCR_TCLKDIR)
	189	IMX_AUDMUX_V2_PDCR_RXDSEL(4)
	190	>;
	191	};
	192
	193	pins5 {
	194	fsl,audmux-port = <4>;
	195	fsl,port-config = <
	196	IMX_AUDMUX_V2_PTCR_SYN
	197	IMX_AUDMUX_V2_PDCR_RXDSEL(0)
	198	>;
	199	};
88674d18 JN	200	};
	201
	202	&ecspi2 {
	203	pinctrl-names = "default";
	204	pinctrl-0 = <&pinctrl_hummingboard2_ecspi2>;
	205	cs-gpios = <&gpio2 26 0>;
	206	status = "okay";
	207	};
	208
	209	&hdmi {
	210	pinctrl-names = "default";
	211	pinctrl-0 = <&pinctrl_hummingboard2_hdmi>;
	212	ddc-i2c-bus = <&i2c2>;
	213	status = "okay";
	214	};
	215
	216	&i2c1 {
	217	clock-frequency = <100000>;
	218	pinctrl-names = "default";
	219	pinctrl-0 = <&pinctrl_hummingboard2_i2c1>;
	220	status = "okay";
	221
	222	pcf8523: rtc@68 {
	223	compatible = "nxp,pcf8523";
	224	reg = <0x68>;
88674d18 JN	225	};
88674d18 JN	226
2d30369b	227	sgtl5000: codec@a {
88674d18 JN	228	clocks = <&clks IMX6QDL_CLK_CKO>;
88674d18 JN	229	compatible = "fsl,sgtl5000";
b08d2fb5	230	#sound-dai-cells = <0>;
88674d18 JN	231	pinctrl-names = "default";
	232	pinctrl-0 = <&pinctrl_hummingboard2_sgtl5000>;
	233	reg = <0x0a>;
3b2bbc36 RK	234	VDDA-supply = <&v_3v2>;
	235	VDDD-supply = <&vcc_1p8>;
	236	VDDIO-supply = <&v_3v2>;
88674d18 JN	237	};
	238	};
	239
	240	&i2c2 {
	241	clock-frequency = <100000>;
	242	pinctrl-names = "default";
	243	pinctrl-0 = <&pinctrl_hummingboard2_i2c2>;
	244	status = "okay";
	245	};
	246
	247	&i2c3 {
	248	clock-frequency = <100000>;
	249	pinctrl-names = "default";
	250	pinctrl-0 = <&pinctrl_hummingboard2_i2c3>;
	251	status = "okay";
	252	};
	253
	254	&iomuxc {
	255	pinctrl-names = "default";
	256	pinctrl-0 = <&pinctrl_hog>;
	257
	258	hummingboard2 {
	259	pinctrl_hog: hoggrp {
	260	fsl,pins = <
	261	/*
	262	* 36 pin headers GPIO description. The pins
	263	* numbering as following -
	264	*
	265	* 3.2v 5v 74 75
	266	* 73 72 71 70
	267	* 69 68 67 66
	268	*
	269	* 77 78 79 76
	270	* 65 64 61 60
	271	* 53 52 51 50
	272	* 49 48 166 132
	273	* 95 94 90 91
	274	* GND 54 24 204
	275	*
	276	* The GPIO numbers can be extracted using
	277	* signal name from below.
	278	* Example -
	279	* MX6QDL_PAD_EIM_DA10__GPIO3_IO10 is
	280	* GPIO(3,10) which is (3-1)*32+10 = gpio 74
	281	*
	282	* i.e. The mapping of GPIO(X,Y) to Linux gpio
	283	* number is : gpio number = (X-1) * 32 + Y
	284	*/
	285	/* DI1_PIN15 */
	286	MX6QDL_PAD_EIM_DA10__GPIO3_IO10 0x400130b1
	287	/* DI1_PIN02 */
	288	MX6QDL_PAD_EIM_DA11__GPIO3_IO11 0x400130b1
	289	/* DISP1_DATA00 */
	290	MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x400130b1
	291	/* DISP1_DATA01 */
	292	MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x400130b1
	293	/* DISP1_DATA02 */
	294	MX6QDL_PAD_EIM_DA7__GPIO3_IO07 0x400130b1
	295	/* DISP1_DATA03 */
	296	MX6QDL_PAD_EIM_DA6__GPIO3_IO06 0x400130b1
	297	/* DISP1_DATA04 */
	298	MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x400130b1
	299	/* DISP1_DATA05 */
	300	MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x400130b1
301	/* DISP1_DATA06 */
302	MX6QDL_PAD_EIM_DA3__GPIO3_IO03 0x400130b1
303	/* DISP1_DATA07 */
304	MX6QDL_PAD_EIM_DA2__GPIO3_IO02 0x400130b1
305	/* DI1_D0_CS */
306	MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x400130b1
307	/* DI1_D1_CS */
308	MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x400130b1
309	/* DI1_PIN01 */
310	MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x400130b1
311	/* DI1_PIN03 */
312	MX6QDL_PAD_EIM_DA12__GPIO3_IO12 0x400130b1
313	/* DISP1_DATA08 */
314	MX6QDL_PAD_EIM_DA1__GPIO3_IO01 0x400130b1
315	/* DISP1_DATA09 */
316	MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0x400130b1
317	/* DISP1_DATA10 */
318	MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x400130b1
319	/* DISP1_DATA11 */
320	MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x400130b1
321	/* DISP1_DATA12 */
322	MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x400130b1
323	/* DISP1_DATA13 */
324	MX6QDL_PAD_EIM_A18__GPIO2_IO20 0x400130b1
325	/* DISP1_DATA14 */
326	MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x400130b1
327	/* DISP1_DATA15 */
328	MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x400130b1
329	/* DISP1_DATA16 */
330	MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x400130b1
331	/* DISP1_DATA17 */
332	MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x400130b1
333	/* DISP1_DATA18 */
334	MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x400130b1
335	/* DISP1_DATA19 */
336	MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x400130b1
337	/* DISP1_DATA20 */
338	MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x400130b1
339	/* DISP1_DATA21 */
340	MX6QDL_PAD_EIM_D30__GPIO3_IO30 0x400130b1
341	/* DISP1_DATA22 */
342	MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x400130b1
343	/* DISP1_DATA23 */
344	MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x400130b1
345	/* DI1_DISP_CLK */
346	MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x400130b1
347	/* SPDIF_IN */
348	MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x400130b1
349	/* SPDIF_OUT */
350	MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x400130b1
351
352	/* MikroBUS GPIO pin number 10 */
353	MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1
354	>;
355	};
356
357	pinctrl_hummingboard2_ecspi2: hummingboard2-ecspi2grp {
358	fsl,pins = <
359	MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
360	MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
361	MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
362	MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1 /* CS */
363	>;
364	};
365
366	pinctrl_hummingboard2_gpio7_9: hummingboard2-gpio7_9 {
367	fsl,pins = <
368	MX6QDL_PAD_SD4_CMD__GPIO7_IO09 0x80000000
369	>;
370	};
371
372	pinctrl_hummingboard2_hdmi: hummingboard2-hdmi {
373	fsl,pins = <
374	MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
375	>;
376	};
377
378	pinctrl_hummingboard2_i2c1: hummingboard2-i2c1 {
379	fsl,pins = <
380	MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
381	MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
382	>;
383	};
384
385	pinctrl_hummingboard2_i2c2: hummingboard2-i2c2 {
386	fsl,pins = <
387	MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
388	MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
389	>;
390	};
391
392	pinctrl_hummingboard2_i2c3: hummingboard2-i2c3 {
393	fsl,pins = <
394	MX6QDL_PAD_EIM_D17__I2C3_SCL 0x4001b8b1
395	MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
396	>;
397	};
398
399	pinctrl_hummingboard2_mipi: hummingboard2_mipi {
400	fsl,pins = <
401	MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x4001b8b1
402	MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x4001b8b1
403	MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
404	>;
405	};
406
407	pinctrl_hummingboard2_pcie_reset: hummingboard2-pcie-reset {
408	fsl,pins = <
409	MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b1
410	>;
411	};
412
413	pinctrl_hummingboard2_pwm1: pwm1grp {
414	fsl,pins = <
415	MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1
416	>;
417	};
418
0591a8cc RK	419	pinctrl_hummingboard2_pwm3: pwm3grp {
	420	fsl,pins = <
	421	MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
	422	>;
	423	};
	424
88674d18 JN	425	pinctrl_hummingboard2_sgtl5000: hummingboard2-sgtl5000 {
	426	fsl,pins = <
	427	MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
	428	MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
	429	MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
	430	MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
	431	MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
	432	>;
	433	};
	434
	435	pinctrl_hummingboard2_usbh1_vbus: hummingboard2-usbh1-vbus {
	436	fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
	437	};
	438
	439	pinctrl_hummingboard2_usbh2_vbus: hummingboard2-usbh2-vbus {
	440	fsl,pins = <MX6QDL_PAD_SD4_DAT5__GPIO2_IO13 0x1b0b0>;
	441	};
	442
	443	pinctrl_hummingboard2_usbh3_vbus: hummingboard2-usbh3-vbus {
	444	fsl,pins = <MX6QDL_PAD_SD4_CLK__GPIO7_IO10 0x1b0b0>;
	445	};
	446
	447	pinctrl_hummingboard2_usbotg_id: hummingboard2-usbotg-id {
	448	/*
c256bc42	449	* We want it pulled down for a fixed host connection.
88674d18 JN	450	*/
	451	fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
	452	};
	453
	454	pinctrl_hummingboard2_usbotg_vbus: hummingboard2-usbotg-vbus {
	455	fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
	456	};
	457
	458	pinctrl_hummingboard2_usdhc2_aux: hummingboard2-usdhc2-aux {
	459	fsl,pins = <
09294cee	460	MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
88674d18	461	MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071
88674d18 JN	462	>;
	463	};
	464
	465	pinctrl_hummingboard2_usdhc2: hummingboard2-usdhc2 {
	466	fsl,pins = <
	467	MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
	468	MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
	469	MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
	470	MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
	471	MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
	472	MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
	473	>;
	474	};
	475
	476	pinctrl_hummingboard2_usdhc2_100mhz: hummingboard2-usdhc2-100mhz {
	477	fsl,pins = <
	478	MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
	479	MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
	480	MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
	481	MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
	482	MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
	483	MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130b9
	484	>;
	485	};
	486
	487	pinctrl_hummingboard2_usdhc2_200mhz: hummingboard2-usdhc2-200mhz {
	488	fsl,pins = <
	489	MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170f9
	490	MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100f9
	491	MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170f9
	492	MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170f9
	493	MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170f9
	494	MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x130f9
	495	>;
	496	};
	497
d4c2274f RK	498	pinctrl_hummingboard2_vmmc: hummingboard2-vmmc {
	499	fsl,pins = <
	500	MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0
	501	>;
	502	};
	503
88674d18 JN	504	pinctrl_hummingboard2_uart3: hummingboard2-uart3 {
	505	fsl,pins = <
	506	MX6QDL_PAD_EIM_D25__UART3_TX_DATA 0x1b0b1
	507	MX6QDL_PAD_EIM_D24__UART3_RX_DATA 0x40013000
	508	>;
	509	};
	510	};
	511	};
	512
88674d18 JN	513	&pcie {
	514	pinctrl-names = "default";
	515	pinctrl-0 = <&pinctrl_hummingboard2_pcie_reset>;
790eb59c	516	reset-gpio = <&gpio2 11 GPIO_ACTIVE_LOW>;
88674d18 JN	517	status = "okay";
	518	};
	519
	520	&pwm1 {
d4b1aa18 LS	521	pinctrl-names = "default";
	522	pinctrl-0 = <&pinctrl_hummingboard2_pwm1>;
	523	status = "okay";
88674d18 JN	524	};
88674d18 JN	525
0591a8cc RK	526	&pwm3 {
	527	pinctrl-names = "default";
	528	pinctrl-0 = <&pinctrl_hummingboard2_pwm3>;
	529	status = "okay";
	530	};
	531
88674d18 JN	532	&ssi1 {
	533	status = "okay";
	534	};
	535
	536	&usbh1 {
	537	disable-over-current;
88674d18 JN	538	status = "okay";
	539	};
	540
	541	&usbotg {
	542	disable-over-current;
	543	pinctrl-names = "default";
	544	pinctrl-0 = <&pinctrl_hummingboard2_usbotg_id>;
3b2bbc36	545	vbus-supply = <&v_usb1>;
88674d18 JN	546	status = "okay";
	547	};
	548
	549	&usdhc2 {
	550	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	551	pinctrl-0 = <
	552	&pinctrl_hummingboard2_usdhc2_aux
	553	&pinctrl_hummingboard2_usdhc2
	554	>;
	555	pinctrl-1 = <
	556	&pinctrl_hummingboard2_usdhc2_aux
	557	&pinctrl_hummingboard2_usdhc2_100mhz
	558	>;
	559	pinctrl-2 = <
	560	&pinctrl_hummingboard2_usdhc2_aux
	561	&pinctrl_hummingboard2_usdhc2_200mhz
	562	>;
d4c2274f	563	vmmc-supply = <&v_sd>;
09294cee	564	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
88674d18 JN	565	status = "okay";
	566	};
	567
88674d18 JN	568	&uart3 {
	569	pinctrl-names = "default";
	570	pinctrl-0 = <&pinctrl_hummingboard2_uart3>;
	571	status = "okay";
	572	};
3b2bbc36 RK	573
	574	&vcc_3v3 {
	575	vin-supply = <&v_3v2>;
	576	};