[deliverable/linux.git] / arch / arm / boot / dts / imx6qdl-hummingboard.dtsi

/*
 * Copyright (C) 2013,2014 Russell King
 *
 * 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 as
 *     published by the Free Software Foundation; either version 2 of the
 *     License.
 *
 *     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 , 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 "imx6qdl-microsom.dtsi"
#include "imx6qdl-microsom-ar8035.dtsi"

/ {
	chosen {
		stdout-path = &uart1;
	};

	ir_recv: ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio3 5 1>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard_gpio3_5>;
	};

	regulators {
		compatible = "simple-bus";

		reg_3p3v: 3p3v {
			compatible = "regulator-fixed";
			regulator-name = "3P3V";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
		};

		reg_usbh1_vbus: usb-h1-vbus {
			compatible = "regulator-fixed";
			enable-active-high;
			gpio = <&gpio1 0 0>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;
			regulator-name = "usb_h1_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
		};

		reg_usbotg_vbus: usb-otg-vbus {
			compatible = "regulator-fixed";
			enable-active-high;
			gpio = <&gpio3 22 0>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;
			regulator-name = "usb_otg_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
		};
	};

	sound-spdif {
		compatible = "fsl,imx-audio-spdif";
		model = "On-board SPDIF";
		/* IMX6 doesn't implement this yet */
		spdif-controller = <&spdif>;
		spdif-out;
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;
	status = "okay";
};

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

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
	status = "okay";

	/* Pro baseboard model */
	rtc: pcf8523@68 {
		compatible = "nxp,pcf8523";
		reg = <0x68>;
	};
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard_i2c2>;
	status = "okay";
};

&iomuxc {
	hummingboard {
		pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {
			fsl,pins = <
				MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000
				MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000
			>;
		};

		pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 {
			fsl,pins = <
				MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1
			>;
		};

		pinctrl_hummingboard_hdmi: hummingboard-hdmi {
			fsl,pins = <
				MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
			>;
		};

		pinctrl_hummingboard_i2c1: hummingboard-i2c1 {
			fsl,pins = <
				MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
				MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
			>;
		};

		pinctrl_hummingboard_i2c2: hummingboard-i2c2 {
			fsl,pins = <
				MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
				MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
			>;
		};

		pinctrl_hummingboard_spdif: hummingboard-spdif {
			fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
		};

		pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {
			fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
		};

		pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {
			/*
			 * Similar to pinctrl_usbotg_2, but we want it
			 * pulled down for a fixed host connection.
			 */
			fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
		};

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

		pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {
			fsl,pins = <
				MX6QDL_PAD_GPIO_4__GPIO1_IO04    0x1f071
			>;
		};

		pinctrl_hummingboard_usdhc2: hummingboard-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
			>;
		};
	};
};

&spdif {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hummingboard_spdif>;
	status = "okay";
};

&usbh1 {
	disable-over-current;
	vbus-supply = <&reg_usbh1_vbus>;
	status = "okay";
};

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

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <
		&pinctrl_hummingboard_usdhc2_aux
		&pinctrl_hummingboard_usdhc2
	>;
	vmmc-supply = <&reg_3p3v>;
	cd-gpios = <&gpio1 4 0>;
	status = "okay";
};
Commit	Line	Data
4cd4f509 RK	1	/*
4cd4f509 RK	2	* Copyright (C) 2013,2014 Russell King
42919c5c RK	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 as
	11	* published by the Free Software Foundation; either version 2 of the
	12	* License.
	13	*
	14	* This file is distributed in the hope that it will be useful
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* Or, alternatively
	20	*
	21	* b) Permission is hereby granted, free of charge, to any person
	22	* obtaining a copy of this software and associated documentation
	23	* files (the "Software"), to deal in the Software without
	24	* restriction, including without limitation the rights to use
	25	* copy, modify, merge, publish, distribute, sublicense, and/or
	26	* sell copies of the Software, and to permit persons to whom the
	27	* Software is furnished to do so, subject to the following
	28	* conditions:
	29	*
	30	* The above copyright notice and this permission notice shall be
	31	* included in all copies or substantial portions of the Software.
	32	*
	33	* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
	34	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	35	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	36	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	37	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
	38	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	39	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	40	* OTHER DEALINGS IN THE SOFTWARE.
4cd4f509 RK	41	*/
	42	#include "imx6qdl-microsom.dtsi"
	43	#include "imx6qdl-microsom-ar8035.dtsi"
	44
	45	/ {
	46	chosen {
	47	stdout-path = &uart1;
	48	};
	49
	50	ir_recv: ir-receiver {
	51	compatible = "gpio-ir-receiver";
af3f973b	52	gpios = <&gpio3 5 1>;
4cd4f509	53	pinctrl-names = "default";
af3f973b	54	pinctrl-0 = <&pinctrl_hummingboard_gpio3_5>;
4cd4f509 RK	55	};
	56
	57	regulators {
	58	compatible = "simple-bus";
	59
	60	reg_3p3v: 3p3v {
	61	compatible = "regulator-fixed";
	62	regulator-name = "3P3V";
	63	regulator-min-microvolt = <3300000>;
	64	regulator-max-microvolt = <3300000>;
	65	regulator-always-on;
	66	};
	67
	68	reg_usbh1_vbus: usb-h1-vbus {
	69	compatible = "regulator-fixed";
	70	enable-active-high;
	71	gpio = <&gpio1 0 0>;
	72	pinctrl-names = "default";
	73	pinctrl-0 = <&pinctrl_hummingboard_usbh1_vbus>;
	74	regulator-name = "usb_h1_vbus";
	75	regulator-min-microvolt = <5000000>;
	76	regulator-max-microvolt = <5000000>;
	77	};
	78
	79	reg_usbotg_vbus: usb-otg-vbus {
	80	compatible = "regulator-fixed";
	81	enable-active-high;
	82	gpio = <&gpio3 22 0>;
	83	pinctrl-names = "default";
	84	pinctrl-0 = <&pinctrl_hummingboard_usbotg_vbus>;
	85	regulator-name = "usb_otg_vbus";
	86	regulator-min-microvolt = <5000000>;
	87	regulator-max-microvolt = <5000000>;
	88	};
	89	};
	90
	91	sound-spdif {
	92	compatible = "fsl,imx-audio-spdif";
	93	model = "On-board SPDIF";
	94	/* IMX6 doesn't implement this yet */
	95	spdif-controller = <&spdif>;
	96	spdif-out;
	97	};
	98	};
	99
	100	&can1 {
	101	pinctrl-names = "default";
	102	pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;
	103	status = "okay";
	104	};
	105
	106	&hdmi {
	107	pinctrl-names = "default";
	108	pinctrl-0 = <&pinctrl_hummingboard_hdmi>;
	109	ddc-i2c-bus = <&i2c2>;
	110	status = "okay";
	111	};
	112
	113	&i2c1 {
	114	pinctrl-names = "default";
	115	pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
4cd4f509 RK	116	status = "okay";
4cd4f509 RK	117
a931bbbc	118	/* Pro baseboard model */
4cd4f509 RK	119	rtc: pcf8523@68 {
	120	compatible = "nxp,pcf8523";
	121	reg = <0x68>;
	122	};
4cd4f509 RK	123	};
	124
	125	&i2c2 {
	126	clock-frequency = <100000>;
	127	pinctrl-names = "default";
	128	pinctrl-0 = <&pinctrl_hummingboard_i2c2>;
	129	status = "okay";
	130	};
	131
	132	&iomuxc {
	133	hummingboard {
	134	pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {
	135	fsl,pins = <
	136	MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000
	137	MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000
	138	>;
	139	};
	140
af3f973b	141	pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 {
4cd4f509	142	fsl,pins = <
d56ac192	143	MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1
4cd4f509 RK	144	>;
	145	};
	146
	147	pinctrl_hummingboard_hdmi: hummingboard-hdmi {
	148	fsl,pins = <
	149	MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
	150	>;
	151	};
	152
	153	pinctrl_hummingboard_i2c1: hummingboard-i2c1 {
	154	fsl,pins = <
	155	MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
	156	MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
	157	>;
	158	};
	159
	160	pinctrl_hummingboard_i2c2: hummingboard-i2c2 {
	161	fsl,pins = <
	162	MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
	163	MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
	164	>;
	165	};
	166
	167	pinctrl_hummingboard_spdif: hummingboard-spdif {
	168	fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
	169	};
	170
	171	pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {
	172	fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
	173	};
	174
	175	pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {
	176	/*
	177	* Similar to pinctrl_usbotg_2, but we want it
	178	* pulled down for a fixed host connection.
	179	*/
	180	fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
	181	};
	182
	183	pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {
	184	fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
	185	};
	186
	187	pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {
	188	fsl,pins = <
	189	MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
	190	>;
	191	};
	192
	193	pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 {
	194	fsl,pins = <
	195	MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
	196	MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
	197	MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
	198	MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
	199	MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
	200	MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
	201	>;
	202	};
	203	};
	204	};
	205
	206	&spdif {
	207	pinctrl-names = "default";
208	pinctrl-0 = <&pinctrl_hummingboard_spdif>;
209	status = "okay";
210	};
211
212	&usbh1 {
213	disable-over-current;
214	vbus-supply = <&reg_usbh1_vbus>;
215	status = "okay";
216	};
217
218	&usbotg {
219	disable-over-current;
220	pinctrl-names = "default";
221	pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
222	vbus-supply = <&reg_usbotg_vbus>;
223	status = "okay";
224	};
225
226	&usdhc2 {
227	pinctrl-names = "default";
228	pinctrl-0 = <
229	&pinctrl_hummingboard_usdhc2_aux
230	&pinctrl_hummingboard_usdhc2
231	>;
232	vmmc-supply = <&reg_3p3v>;
233	cd-gpios = <&gpio1 4 0>;
234	status = "okay";
235	};