[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-sgtl5000 {
		audio-codec = <&sgtl5000>;
		audio-routing =
			"MIC_IN", "Mic Jack",
			"Mic Jack", "Mic Bias",
			"Headphone Jack", "HP_OUT";
		compatible = "fsl,imx-audio-sgtl5000";
		model = "On-board Codec";
		mux-ext-port = <5>;
		mux-int-port = <1>;
		ssi-controller = <&ssi1>;
	};

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

&audmux {
	status = "okay";
};

&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>;
	};

	/* Pro baseboard model */
	sgtl5000: sgtl5000@0a {
		clocks = <&clks IMX6QDL_CLK_CKO>;
		compatible = "fsl,sgtl5000";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>;
		reg = <0x0a>;
		VDDA-supply = <&reg_3p3v>;
		VDDIO-supply = <&reg_3p3v>;
	};
};

&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_pwm1: pwm1grp {
			fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1>;
		};

		pinctrl_hummingboard_sgtl5000: hummingboard-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_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
			>;
		};
	};
};

&pwm1 {
	 pinctrl-names = "default";
	 pinctrl-0 = <&pinctrl_hummingboard_pwm1>;
	 status = "okay";
};

&pwm2 {
	 pinctrl-names = "default";
	 status = "okay";
};

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

&ssi1 {
	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
8e047c12 RK	91	sound-sgtl5000 {
	92	audio-codec = <&sgtl5000>;
	93	audio-routing =
	94	"MIC_IN", "Mic Jack",
	95	"Mic Jack", "Mic Bias",
	96	"Headphone Jack", "HP_OUT";
	97	compatible = "fsl,imx-audio-sgtl5000";
	98	model = "On-board Codec";
	99	mux-ext-port = <5>;
	100	mux-int-port = <1>;
	101	ssi-controller = <&ssi1>;
	102	};
	103
4cd4f509 RK	104	sound-spdif {
	105	compatible = "fsl,imx-audio-spdif";
	106	model = "On-board SPDIF";
	107	/* IMX6 doesn't implement this yet */
	108	spdif-controller = <&spdif>;
	109	spdif-out;
	110	};
	111	};
	112
8e047c12 RK	113	&audmux {
	114	status = "okay";
	115	};
	116
4cd4f509 RK	117	&can1 {
	118	pinctrl-names = "default";
	119	pinctrl-0 = <&pinctrl_hummingboard_flexcan1>;
	120	status = "okay";
	121	};
	122
	123	&hdmi {
	124	pinctrl-names = "default";
	125	pinctrl-0 = <&pinctrl_hummingboard_hdmi>;
	126	ddc-i2c-bus = <&i2c2>;
	127	status = "okay";
	128	};
	129
	130	&i2c1 {
	131	pinctrl-names = "default";
	132	pinctrl-0 = <&pinctrl_hummingboard_i2c1>;
4cd4f509 RK	133	status = "okay";
4cd4f509 RK	134
a931bbbc	135	/* Pro baseboard model */
4cd4f509 RK	136	rtc: pcf8523@68 {
	137	compatible = "nxp,pcf8523";
	138	reg = <0x68>;
	139	};
8e047c12 RK	140
	141	/* Pro baseboard model */
	142	sgtl5000: sgtl5000@0a {
	143	clocks = <&clks IMX6QDL_CLK_CKO>;
	144	compatible = "fsl,sgtl5000";
	145	pinctrl-names = "default";
	146	pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>;
	147	reg = <0x0a>;
	148	VDDA-supply = <&reg_3p3v>;
	149	VDDIO-supply = <&reg_3p3v>;
	150	};
4cd4f509 RK	151	};
	152
	153	&i2c2 {
	154	clock-frequency = <100000>;
	155	pinctrl-names = "default";
	156	pinctrl-0 = <&pinctrl_hummingboard_i2c2>;
	157	status = "okay";
	158	};
	159
	160	&iomuxc {
	161	hummingboard {
	162	pinctrl_hummingboard_flexcan1: hummingboard-flexcan1 {
	163	fsl,pins = <
	164	MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x80000000
	165	MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x80000000
	166	>;
	167	};
	168
af3f973b	169	pinctrl_hummingboard_gpio3_5: hummingboard-gpio3_5 {
4cd4f509	170	fsl,pins = <
d56ac192	171	MX6QDL_PAD_EIM_DA5__GPIO3_IO05 0x1b0b1
4cd4f509 RK	172	>;
	173	};
	174
	175	pinctrl_hummingboard_hdmi: hummingboard-hdmi {
	176	fsl,pins = <
	177	MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
	178	>;
	179	};
	180
	181	pinctrl_hummingboard_i2c1: hummingboard-i2c1 {
	182	fsl,pins = <
	183	MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
	184	MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
	185	>;
	186	};
	187
	188	pinctrl_hummingboard_i2c2: hummingboard-i2c2 {
	189	fsl,pins = <
	190	MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
	191	MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
	192	>;
	193	};
	194
ffbae6b7 RK	195	pinctrl_hummingboard_pwm1: pwm1grp {
	196	fsl,pins = <MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b1>;
	197	};
	198
8e047c12 RK	199	pinctrl_hummingboard_sgtl5000: hummingboard-sgtl5000 {
	200	fsl,pins = <
	201	MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0
	202	MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
	203	MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x110b0
	204	MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
	205	MX6QDL_PAD_GPIO_5__CCM_CLKO1 0x130b0
	206	>;
	207	};
	208
4cd4f509 RK	209	pinctrl_hummingboard_spdif: hummingboard-spdif {
	210	fsl,pins = <MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x13091>;
	211	};
	212
	213	pinctrl_hummingboard_usbh1_vbus: hummingboard-usbh1-vbus {
	214	fsl,pins = <MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0>;
	215	};
	216
	217	pinctrl_hummingboard_usbotg_id: hummingboard-usbotg-id {
	218	/*
	219	* Similar to pinctrl_usbotg_2, but we want it
	220	* pulled down for a fixed host connection.
	221	*/
	222	fsl,pins = <MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x13059>;
	223	};
	224
	225	pinctrl_hummingboard_usbotg_vbus: hummingboard-usbotg-vbus {
	226	fsl,pins = <MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0>;
	227	};
	228
	229	pinctrl_hummingboard_usdhc2_aux: hummingboard-usdhc2-aux {
	230	fsl,pins = <
	231	MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1f071
	232	>;
	233	};
	234
	235	pinctrl_hummingboard_usdhc2: hummingboard-usdhc2 {
	236	fsl,pins = <
	237	MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
	238	MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
	239	MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
	240	MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
	241	MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
	242	MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059
	243	>;
	244	};
	245	};
	246	};
	247
ffbae6b7 RK	248	&pwm1 {
	249	pinctrl-names = "default";
	250	pinctrl-0 = <&pinctrl_hummingboard_pwm1>;
	251	status = "okay";
	252	};
	253
	254	&pwm2 {
	255	pinctrl-names = "default";
	256	status = "okay";
	257	};
	258
4cd4f509 RK	259	&spdif {
	260	pinctrl-names = "default";
	261	pinctrl-0 = <&pinctrl_hummingboard_spdif>;
	262	status = "okay";
	263	};
	264
8e047c12	265	&ssi1 {
8e047c12 RK	266	status = "okay";
	267	};
	268
4cd4f509 RK	269	&usbh1 {
	270	disable-over-current;
	271	vbus-supply = <&reg_usbh1_vbus>;
	272	status = "okay";
	273	};
	274
	275	&usbotg {
	276	disable-over-current;
	277	pinctrl-names = "default";
	278	pinctrl-0 = <&pinctrl_hummingboard_usbotg_id>;
	279	vbus-supply = <&reg_usbotg_vbus>;
	280	status = "okay";
	281	};
	282
	283	&usdhc2 {
	284	pinctrl-names = "default";
	285	pinctrl-0 = <
	286	&pinctrl_hummingboard_usdhc2_aux
	287	&pinctrl_hummingboard_usdhc2
	288	>;
	289	vmmc-supply = <&reg_3p3v>;
	290	cd-gpios = <&gpio1 4 0>;
	291	status = "okay";
	292	};