[linux-block.git] / arch / arm / boot / dts / imx6dl-colibri-eval-v3.dts

/*
 * Copyright 2014-2016 Toradex AG
 * Copyright 2012 Freescale Semiconductor, Inc.
 * Copyright 2011 Linaro Ltd.
 *
 * 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.
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "imx6dl.dtsi"
#include "imx6qdl-colibri.dtsi"

/ {
	model = "Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3";
	compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl",
		     "fsl,imx6dl";

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

	aliases {
		i2c0 = &i2c2;
		i2c1 = &i2c3;
	};

	aliases {
		rtc0 = &rtc_i2c;
		rtc1 = &snvs_rtc;
	};

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

	/* Fixed crystal dedicated to mcp251x */
	clk16m: clock-16m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <16000000>;
		clock-output-names = "clk16m";
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_keys>;

		wakeup {
			label = "Wake-Up";
			gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */
			linux,code = <KEY_WAKEUP>;
			debounce-interval = <10>;
			wakeup-source;
		};
	};

	lcd_display: disp0 {
		compatible = "fsl,imx-parallel-display";
		#address-cells = <1>;
		#size-cells = <0>;
		interface-pix-fmt = "bgr666";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ipu1_lcdif>;
		status = "okay";

		port@0 {
			reg = <0>;

			lcd_display_in: endpoint {
				remote-endpoint = <&ipu1_di0_disp0>;
			};
		};

		port@1 {
			reg = <1>;

			lcd_display_out: endpoint {
				remote-endpoint = <&lcd_panel_in>;
			};
		};
	};

	panel: panel {
		/*
		 * edt,et057090dhu: EDT 5.7" LCD TFT
		 * edt,et070080dh6: EDT 7.0" LCD TFT
		 */
		compatible = "edt,et057090dhu";
		backlight = <&backlight>;

		port {
			lcd_panel_in: endpoint {
				remote-endpoint = <&lcd_display_out>;
			};
		};
	};
};

&backlight {
	brightness-levels = <0 127 191 223 239 247 251 255>;
	default-brightness-level = <1>;
	status = "okay";
};

/* Colibri SSP */
&ecspi4 {
	status = "okay";

	mcp251x0: mcp251x@0 {
		compatible = "microchip,mcp2515";
		reg = <0>;
		clocks = <&clk16m>;
		interrupt-parent = <&gpio3>;
		interrupts = <27 0x2>;
		spi-max-frequency = <10000000>;
		status = "okay";
	};
};

&hdmi {
	status = "okay";
};

/*
 * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
 */
&i2c3 {
	status = "okay";

	/*
	 * Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
	 * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
	 */
	touchscreen@4a {
		compatible = "atmel,maxtouch";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pcap_1>;
		reg = <0x4a>;
		interrupt-parent = <&gpio1>;
		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;		/* SODIMM 28 */
		reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;	/* SODIMM 30 */
		status = "disabled";
	};

	/* M41T0M6 real time clock on carrier board */
	rtc_i2c: rtc@68 {
		compatible = "st,m41t0";
		reg = <0x68>;
	};
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <
		&pinctrl_weim_gpio_1 &pinctrl_weim_gpio_2
		&pinctrl_weim_gpio_3 &pinctrl_weim_gpio_4
		&pinctrl_weim_gpio_5 &pinctrl_weim_gpio_6
		&pinctrl_usbh_oc_1 &pinctrl_usbc_id_1
	>;

	pinctrl_pcap_1: pcap1grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_9__GPIO1_IO09	0x1b0b0 /* SODIMM 28 */
			MX6QDL_PAD_SD4_DAT2__GPIO2_IO10	0x1b0b0 /* SODIMM 30 */
		>;
	};

	pinctrl_mxt_ts: mxttsgrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_CS1__GPIO2_IO24	0x130b0 /* SODIMM 107 */
			MX6QDL_PAD_SD2_DAT1__GPIO1_IO14	0x130b0 /* SODIMM 106 */
		>;
	};
};

&ipu1_di0_disp0 {
	remote-endpoint = <&lcd_display_in>;
};

&pwm1 {
	status = "okay";
};

&pwm2 {
	status = "okay";
};

&pwm3 {
	status = "okay";
};

&pwm4 {
	status = "okay";
};

&reg_usb_host_vbus {
	status = "okay";
};

&uart1 {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&usbh1 {
	vbus-supply = <&reg_usb_host_vbus>;
	status = "okay";
};

&usbotg {
	status = "okay";
};

/* Colibri MMC */
&usdhc1 {
	status = "okay";
};

&weim {
	status = "okay";

	/* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */
	ranges = <0 0 0x08000000 0x02000000
		  1 0 0x0a000000 0x02000000
		  2 0 0x0c000000 0x02000000
		  3 0 0x0e000000 0x02000000>;

	/* SRAM on Colibri nEXT_CS0 */
	sram@0,0 {
		compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
		reg = <0 0 0x00010000>;
		#address-cells = <1>;
		#size-cells = <1>;
		bank-width = <2>;
		fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
				      0x00000000 0x04000040 0x00000000>;
	};

	/* SRAM on Colibri nEXT_CS1 */
	sram@1,0 {
		compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
		reg = <1 0 0x00010000>;
		#address-cells = <1>;
		#size-cells = <1>;
		bank-width = <2>;
		fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
				      0x00000000 0x04000040 0x00000000>;
	};
};
Commit	Line	Data
fc48e764 SM	1	/*
	2	* Copyright 2014-2016 Toradex AG
	3	* Copyright 2012 Freescale Semiconductor, Inc.
	4	* Copyright 2011 Linaro Ltd.
	5	*
	6	* This file is dual-licensed: you can use it either under the terms
	7	* of the GPL or the X11 license, at your option. Note that this dual
	8	* licensing only applies to this file, and not this project as a
	9	* whole.
	10	*
	11	* a) This file is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License
	13	* version 2 as published by the Free Software Foundation.
	14	*
13283626	15	* This file is distributed in the hope that it will be useful,
fc48e764 SM	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
13283626	20	* Or, alternatively,
fc48e764 SM	21	*
	22	* b) Permission is hereby granted, free of charge, to any person
	23	* obtaining a copy of this software and associated documentation
	24	* files (the "Software"), to deal in the Software without
13283626	25	* restriction, including without limitation the rights to use,
fc48e764 SM	26	* copy, modify, merge, publish, distribute, sublicense, and/or
	27	* sell copies of the Software, and to permit persons to whom the
	28	* Software is furnished to do so, subject to the following
	29	* conditions:
	30	*
	31	* The above copyright notice and this permission notice shall be
	32	* included in all copies or substantial portions of the Software.
	33	*
13283626	34	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
fc48e764 SM	35	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	36	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	37	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
13283626	38	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
fc48e764 SM	39	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	40	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	41	* OTHER DEALINGS IN THE SOFTWARE.
	42	*/
	43
	44	/dts-v1/;
	45
	46	#include <dt-bindings/input/input.h>
	47	#include <dt-bindings/interrupt-controller/irq.h>
	48	#include "imx6dl.dtsi"
	49	#include "imx6qdl-colibri.dtsi"
	50
	51	/ {
	52	model = "Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3";
	53	compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl",
	54	"fsl,imx6dl";
	55
6de57233	56	/* Will be filled by the bootloader */
edc05819	57	memory@10000000 {
404c0c93	58	device_type = "memory";
edc05819	59	reg = <0x10000000 0>;
6de57233 MF	60	};
6de57233 MF	61
fc48e764 SM	62	aliases {
	63	i2c0 = &i2c2;
	64	i2c1 = &i2c3;
	65	};
	66
	67	aliases {
	68	rtc0 = &rtc_i2c;
	69	rtc1 = &snvs_rtc;
	70	};
	71
f10acffc SA	72	chosen {
	73	stdout-path = "serial0:115200n8";
	74	};
	75
8799b5d5 SG	76	/* Fixed crystal dedicated to mcp251x */
	77	clk16m: clock-16m {
	78	compatible = "fixed-clock";
	79	#clock-cells = <0>;
	80	clock-frequency = <16000000>;
	81	clock-output-names = "clk16m";
fc48e764 SM	82	};
	83
	84	gpio-keys {
	85	compatible = "gpio-keys";
	86	pinctrl-names = "default";
	87	pinctrl-0 = <&pinctrl_gpio_keys>;
	88
	89	wakeup {
	90	label = "Wake-Up";
	91	gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */
	92	linux,code = <KEY_WAKEUP>;
	93	debounce-interval = <10>;
	94	wakeup-source;
	95	};
	96	};
	97
792d4edd	98	lcd_display: disp0 {
fc48e764 SM	99	compatible = "fsl,imx-parallel-display";
	100	#address-cells = <1>;
	101	#size-cells = <0>;
	102	interface-pix-fmt = "bgr666";
	103	pinctrl-names = "default";
	104	pinctrl-0 = <&pinctrl_ipu1_lcdif>;
	105	status = "okay";
	106
	107	port@0 {
	108	reg = <0>;
	109
	110	lcd_display_in: endpoint {
	111	remote-endpoint = <&ipu1_di0_disp0>;
	112	};
	113	};
	114
	115	port@1 {
	116	reg = <1>;
	117
	118	lcd_display_out: endpoint {
	119	remote-endpoint = <&lcd_panel_in>;
	120	};
	121	};
	122	};
	123
	124	panel: panel {
	125	/*
	126	* edt,et057090dhu: EDT 5.7" LCD TFT
	127	* edt,et070080dh6: EDT 7.0" LCD TFT
	128	*/
	129	compatible = "edt,et057090dhu";
	130	backlight = <&backlight>;
	131
	132	port {
	133	lcd_panel_in: endpoint {
	134	remote-endpoint = <&lcd_display_out>;
	135	};
	136	};
	137	};
	138	};
	139
	140	&backlight {
	141	brightness-levels = <0 127 191 223 239 247 251 255>;
	142	default-brightness-level = <1>;
	143	status = "okay";
	144	};
	145
	146	/* Colibri SSP */
	147	&ecspi4 {
	148	status = "okay";
	149
5a2ecf0d	150	mcp251x0: mcp251x@0 {
fc48e764 SM	151	compatible = "microchip,mcp2515";
	152	reg = <0>;
	153	clocks = <&clk16m>;
	154	interrupt-parent = <&gpio3>;
	155	interrupts = <27 0x2>;
	156	spi-max-frequency = <10000000>;
	157	status = "okay";
	158	};
	159	};
	160
	161	&hdmi {
	162	status = "okay";
	163	};
	164
	165	/*
	166	* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
	167	*/
	168	&i2c3 {
	169	status = "okay";
	170
24ffaa23 PS	171	/*
	172	* Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
	173	* aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
	174	*/
	175	touchscreen@4a {
	176	compatible = "atmel,maxtouch";
	177	pinctrl-names = "default";
	178	pinctrl-0 = <&pinctrl_pcap_1>;
	179	reg = <0x4a>;
	180	interrupt-parent = <&gpio1>;
	181	interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 */
	182	reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>; /* SODIMM 30 */
	183	status = "disabled";
	184	};
	185
fc48e764 SM	186	/* M41T0M6 real time clock on carrier board */
fc48e764 SM	187	rtc_i2c: rtc@68 {
c53bec16	188	compatible = "st,m41t0";
fc48e764 SM	189	reg = <0x68>;
	190	};
	191	};
	192
24ffaa23	193	&iomuxc {
ab2b870a PS	194	pinctrl-names = "default";
	195	pinctrl-0 = <
	196	&pinctrl_weim_gpio_1 &pinctrl_weim_gpio_2
	197	&pinctrl_weim_gpio_3 &pinctrl_weim_gpio_4
	198	&pinctrl_weim_gpio_5 &pinctrl_weim_gpio_6
	199	&pinctrl_usbh_oc_1 &pinctrl_usbc_id_1
	200	>;
	201
24ffaa23 PS	202	pinctrl_pcap_1: pcap1grp {
	203	fsl,pins = <
	204	MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0 /* SODIMM 28 */
	205	MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x1b0b0 /* SODIMM 30 */
	206	>;
	207	};
	208
	209	pinctrl_mxt_ts: mxttsgrp {
	210	fsl,pins = <
	211	MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x130b0 /* SODIMM 107 */
	212	MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x130b0 /* SODIMM 106 */
	213	>;
	214	};
	215	};
	216
fc48e764 SM	217	&ipu1_di0_disp0 {
	218	remote-endpoint = <&lcd_display_in>;
	219	};
	220
	221	&pwm1 {
	222	status = "okay";
	223	};
	224
	225	&pwm2 {
	226	status = "okay";
	227	};
	228
	229	&pwm3 {
	230	status = "okay";
	231	};
	232
	233	&pwm4 {
	234	status = "okay";
	235	};
	236
	237	&reg_usb_host_vbus {
	238	status = "okay";
	239	};
	240
	241	&uart1 {
	242	status = "okay";
	243	};
	244
	245	&uart2 {
	246	status = "okay";
	247	};
	248
	249	&uart3 {
	250	status = "okay";
	251	};
	252
	253	&usbh1 {
	254	vbus-supply = <&reg_usb_host_vbus>;
	255	status = "okay";
	256	};
	257
	258	&usbotg {
	259	status = "okay";
	260	};
	261
	262	/* Colibri MMC */
	263	&usdhc1 {
fc48e764 SM	264	status = "okay";
	265	};
	266
	267	&weim {
	268	status = "okay";
	269
063182a4	270	/* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */
fc48e764 SM	271	ranges = <0 0 0x08000000 0x02000000
fc48e764 SM	272	1 0 0x0a000000 0x02000000
063182a4 SA	273	2 0 0x0c000000 0x02000000
063182a4 SA	274	3 0 0x0e000000 0x02000000>;
fc48e764 SM	275
	276	/* SRAM on Colibri nEXT_CS0 */
	277	sram@0,0 {
bcbf53a0	278	compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
fc48e764 SM	279	reg = <0 0 0x00010000>;
	280	#address-cells = <1>;
	281	#size-cells = <1>;
	282	bank-width = <2>;
	283	fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
	284	0x00000000 0x04000040 0x00000000>;
	285	};
	286
	287	/* SRAM on Colibri nEXT_CS1 */
	288	sram@1,0 {
bcbf53a0	289	compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
fc48e764 SM	290	reg = <1 0 0x00010000>;
	291	#address-cells = <1>;
	292	#size-cells = <1>;
	293	bank-width = <2>;
	294	fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
	295	0x00000000 0x04000040 0x00000000>;
	296	};
	297	};