[linux-2.6-block.git] / arch / arm / boot / dts / at91-sama5d4ek.dts

/*
 * at91-sama5d4ek.dts - Device Tree file for SAMA5D4 Evaluation Kit
 *
 *  Copyright (C) 2014 Atmel,
 *                2014 Nicolas Ferre <nicolas.ferre@atmel.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 as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     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 "sama5d4.dtsi"

/ {
	model = "Atmel SAMA5D4-EK";
	compatible = "atmel,sama5d4ek", "atmel,sama5d4", "atmel,sama5";

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

	memory {
		reg = <0x20000000 0x20000000>;
	};

	clocks {
		slow_xtal {
			clock-frequency = <32768>;
		};

		main_xtal {
			clock-frequency = <12000000>;
		};
	};

	ahb {
		apb {
			adc0: adc@fc034000 {
				pinctrl-names = "default";
				pinctrl-0 = <
					/* external trigger conflicts with USBA_VBUS */
					&pinctrl_adc0_ad0
					&pinctrl_adc0_ad1
					&pinctrl_adc0_ad2
					&pinctrl_adc0_ad3
					&pinctrl_adc0_ad4
					>;
				/* The vref depends on JP22 of EK. If connect 1-2 then use 3.3V. connect 2-3 use 3.0V */
				atmel,adc-vref = <3300>;
				/*atmel,adc-ts-wires = <4>;*/	/* Set up ADC touch screen */
				status = "okay";		/* Enable ADC IIO support */
			};

			mmc0: mmc@f8000000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
				slot@0 {
					reg = <0>;
					bus-width = <4>;
					cd-gpios = <&pioE 5 0>;
				};
			};

			ssc0: ssc@f8008000 {
				status = "okay";
			};

			spi0: spi@f8010000 {
				cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
				status = "okay";
				m25p80@0 {
					compatible = "atmel,at25df321a";
					spi-max-frequency = <50000000>;
					reg = <0>;
				};
			};

			i2c0: i2c@f8014000 {
				status = "okay";

				wm8904: codec@1a {
					compatible = "wlf,wm8904";
					reg = <0x1a>;
					clocks = <&pck2>;
					clock-names = "mclk";
				};

				qt1070:keyboard@1b {
					compatible = "qt1070";
					reg = <0x1b>;
					interrupt-parent = <&pioE>;
					interrupts = <25 0x0>;
					pinctrl-names = "default";
					pinctrl-0 = <&pinctrl_qt1070_irq>;
					wakeup-source;
				};

				atmel_mxt_ts@4c {
					compatible = "atmel,atmel_mxt_ts";
					reg = <0x4c>;
					interrupt-parent = <&pioE>;
					interrupts = <24 0x0>;
					pinctrl-names = "default";
					pinctrl-0 = <&pinctrl_mxt_ts>;
				};
			};

			macb0: ethernet@f8020000 {
				pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
				phy-mode = "rmii";
				status = "okay";

				ethernet-phy@1 {
					reg = <0x1>;
					interrupt-parent = <&pioE>;
					interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
				};
			};

			mmc1: mmc@fc000000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
				status = "okay";
				slot@0 {
					reg = <0>;
					bus-width = <4>;
					cd-gpios = <&pioE 6 0>;
				};
			};

			usart2: serial@fc008000 {
				status = "okay";
			};

			usart3: serial@fc00c000 {
				status = "okay";
			};

			usart4: serial@fc010000 {
				status = "okay";
			};

			watchdog@fc068640 {
				status = "okay";
			};

			pinctrl@fc06a000 {
				board {
					pinctrl_macb0_phy_irq: macb0_phy_irq {
						atmel,pins =
							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
					};
					pinctrl_mmc0_cd: mmc0_cd {
						atmel,pins =
							<AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
					};
					pinctrl_mmc1_cd: mmc1_cd {
						atmel,pins =
							<AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
					};
					pinctrl_pck2_as_audio_mck: pck2_as_audio_mck {
						atmel,pins =
							<AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
					};
					pinctrl_usba_vbus: usba_vbus {
						atmel,pins =
							<AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
					};
					pinctrl_key_gpio: key_gpio_0 {
						atmel,pins =
							<AT91_PIOE 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE13 gpio */
					};
					pinctrl_qt1070_irq: qt1070_irq {
						atmel,pins =
							<AT91_PIOE 25 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
					};
					pinctrl_mxt_ts: mxt_irq {
						atmel,pins =
							<AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
					};
				};
			};
		};

		usb0: gadget@00400000 {
			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usba_vbus>;
			status = "okay";
		};

		usb1: ohci@00500000 {
			num-ports = <3>;
			atmel,vbus-gpio = <0 /* &pioE 10 GPIO_ACTIVE_LOW */
					   &pioE 11 GPIO_ACTIVE_LOW
					   &pioE 12 GPIO_ACTIVE_LOW
					  >;
			status = "okay";
		};

		usb2: ehci@00600000 {
			status = "okay";
		};

		nand0: nand@80000000 {
			nand-bus-width = <8>;
			nand-ecc-mode = "hw";
			nand-on-flash-bbt;
			atmel,has-pmecc;
			status = "okay";

			at91bootstrap@0 {
				label = "at91bootstrap";
				reg = <0x0 0x40000>;
			};

			bootloader@40000 {
				label = "bootloader";
				reg = <0x40000 0x80000>;
			};

			bootloaderenv@c0000 {
				label = "bootloader env";
				reg = <0xc0000 0xc0000>;
			};

			dtb@180000 {
				label = "device tree";
				reg = <0x180000 0x80000>;
			};

			kernel@200000 {
				label = "kernel";
				reg = <0x200000 0x600000>;
			};

			rootfs@800000 {
				label = "rootfs";
				reg = <0x800000 0x0f800000>;
			};
		};
	};

	gpio_keys {
		compatible = "gpio-keys";

		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_key_gpio>;

		pb_user1 {
			label = "pb_user1";
			gpios = <&pioE 13 GPIO_ACTIVE_HIGH>;
			linux,code = <0x100>;
			wakeup-source;
		};
	};

	leds {
		compatible = "gpio-leds";
		status = "okay";

		d8 {
			label = "d8";
			/* PE28, conflicts with usart4 rts pin */
			gpios = <&pioE 28 GPIO_ACTIVE_LOW>;
		};

		d9 {
			label = "d9";
			gpios = <&pioE 9 GPIO_ACTIVE_HIGH>;
		};

		d10 {
			label = "d10";
			gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};
	};

	sound {
		compatible = "atmel,asoc-wm8904";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pck2_as_audio_mck>;

		atmel,model = "wm8904 @ SAMA5D4EK";
		atmel,audio-routing =
			"Headphone Jack", "HPOUTL",
			"Headphone Jack", "HPOUTR",
			"IN1L", "Line In Jack",
			"IN1R", "Line In Jack";

		atmel,ssc-controller = <&ssc0>;
		atmel,audio-codec = <&wm8904>;
	};
};
Commit	Line	Data
7a475267 NF	1	/*
	2	* at91-sama5d4ek.dts - Device Tree file for SAMA5D4 Evaluation Kit
	3	*
	4	* Copyright (C) 2014 Atmel,
	5	* 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
	6	*
	7	* This file is dual-licensed: you can use it either under the terms
	8	* of the GPL or the X11 license, at your option. Note that this dual
	9	* licensing only applies to this file, and not this project as a
	10	* whole.
	11	*
1d2a0563	12	* a) This file is free software; you can redistribute it and/or
7a475267 NF	13	* modify it under the terms of the GNU General Public License as
	14	* published by the Free Software Foundation; either version 2 of the
	15	* License, or (at your option) any later version.
	16	*
1d2a0563	17	* This file is distributed in the hope that it will be useful,
7a475267 NF	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*
	22	* Or, alternatively,
	23	*
	24	* b) Permission is hereby granted, free of charge, to any person
	25	* obtaining a copy of this software and associated documentation
	26	* files (the "Software"), to deal in the Software without
	27	* restriction, including without limitation the rights to use,
	28	* copy, modify, merge, publish, distribute, sublicense, and/or
	29	* sell copies of the Software, and to permit persons to whom the
	30	* Software is furnished to do so, subject to the following
	31	* conditions:
	32	*
	33	* The above copyright notice and this permission notice shall be
	34	* included in all copies or substantial portions of the Software.
	35	*
	36	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	37	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	38	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	39	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	40	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	41	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	42	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	43	* OTHER DEALINGS IN THE SOFTWARE.
	44	*/
	45	/dts-v1/;
	46	#include "sama5d4.dtsi"
	47
	48	/ {
	49	model = "Atmel SAMA5D4-EK";
	50	compatible = "atmel,sama5d4ek", "atmel,sama5d4", "atmel,sama5";
	51
	52	chosen {
9e73126e	53	stdout-path = "serial0:115200n8";
7a475267 NF	54	};
	55
	56	memory {
	57	reg = <0x20000000 0x20000000>;
	58	};
	59
	60	clocks {
7a475267 NF	61	slow_xtal {
	62	clock-frequency = <32768>;
	63	};
	64
	65	main_xtal {
	66	clock-frequency = <12000000>;
	67	};
	68	};
	69
	70	ahb {
	71	apb {
7a475267	72	adc0: adc@fc034000 {
0f17c97e AB	73	pinctrl-names = "default";
	74	pinctrl-0 = <
	75	/* external trigger conflicts with USBA_VBUS */
	76	&pinctrl_adc0_ad0
	77	&pinctrl_adc0_ad1
	78	&pinctrl_adc0_ad2
	79	&pinctrl_adc0_ad3
	80	&pinctrl_adc0_ad4
	81	>;
7a475267 NF	82	/* The vref depends on JP22 of EK. If connect 1-2 then use 3.3V. connect 2-3 use 3.0V */
	83	atmel,adc-vref = <3300>;
	84	/atmel,adc-ts-wires = <4>;/ /* Set up ADC touch screen */
	85	status = "okay"; /* Enable ADC IIO support */
	86	};
	87
	88	mmc0: mmc@f8000000 {
	89	pinctrl-names = "default";
	90	pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
ea25525c LD	91	slot@0 {
ea25525c LD	92	reg = <0>;
7a475267 NF	93	bus-width = <4>;
	94	cd-gpios = <&pioE 5 0>;
	95	};
	96	};
	97
06981c51 BS	98	ssc0: ssc@f8008000 {
	99	status = "okay";
	100	};
	101
7a475267 NF	102	spi0: spi@f8010000 {
	103	cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
	104	status = "okay";
	105	m25p80@0 {
	106	compatible = "atmel,at25df321a";
	107	spi-max-frequency = <50000000>;
	108	reg = <0>;
	109	};
	110	};
	111
	112	i2c0: i2c@f8014000 {
	113	status = "okay";
5afd9451 BS	114
	115	wm8904: codec@1a {
	116	compatible = "wlf,wm8904";
	117	reg = <0x1a>;
	118	clocks = <&pck2>;
	119	clock-names = "mclk";
	120	};
a21a6c47 PV	121
	122	qt1070:keyboard@1b {
	123	compatible = "qt1070";
	124	reg = <0x1b>;
	125	interrupt-parent = <&pioE>;
	126	interrupts = <25 0x0>;
	127	pinctrl-names = "default";
	128	pinctrl-0 = <&pinctrl_qt1070_irq>;
	129	wakeup-source;
	130	};
	131
	132	atmel_mxt_ts@4c {
	133	compatible = "atmel,atmel_mxt_ts";
	134	reg = <0x4c>;
	135	interrupt-parent = <&pioE>;
	136	interrupts = <24 0x0>;
	137	pinctrl-names = "default";
	138	pinctrl-0 = <&pinctrl_mxt_ts>;
	139	};
7a475267 NF	140	};
	141
	142	macb0: ethernet@f8020000 {
aae6b18f	143	pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
7a475267 NF	144	phy-mode = "rmii";
7a475267 NF	145	status = "okay";
aae6b18f WY	146
	147	ethernet-phy@1 {
	148	reg = <0x1>;
	149	interrupt-parent = <&pioE>;
	150	interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
	151	};
7a475267 NF	152	};
	153
	154	mmc1: mmc@fc000000 {
	155	pinctrl-names = "default";
	156	pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
	157	status = "okay";
	158	slot@0 {
	159	reg = <0>;
	160	bus-width = <4>;
	161	cd-gpios = <&pioE 6 0>;
	162	};
	163	};
	164
	165	usart2: serial@fc008000 {
	166	status = "okay";
	167	};
	168
	169	usart3: serial@fc00c000 {
	170	status = "okay";
	171	};
	172
	173	usart4: serial@fc010000 {
	174	status = "okay";
	175	};
	176
	177	watchdog@fc068640 {
	178	status = "okay";
	179	};
	180
	181	pinctrl@fc06a000 {
	182	board {
aae6b18f WY	183	pinctrl_macb0_phy_irq: macb0_phy_irq {
	184	atmel,pins =
	185	<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
	186	};
7a475267 NF	187	pinctrl_mmc0_cd: mmc0_cd {
	188	atmel,pins =
	189	<AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
	190	};
	191	pinctrl_mmc1_cd: mmc1_cd {
	192	atmel,pins =
	193	<AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
	194	};
15ff964d BS	195	pinctrl_pck2_as_audio_mck: pck2_as_audio_mck {
	196	atmel,pins =
	197	<AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
	198	};
7a475267 NF	199	pinctrl_usba_vbus: usba_vbus {
	200	atmel,pins =
	201	<AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
	202	};
	203	pinctrl_key_gpio: key_gpio_0 {
	204	atmel,pins =
	205	<AT91_PIOE 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE13 gpio */
	206	};
a21a6c47 PV	207	pinctrl_qt1070_irq: qt1070_irq {
	208	atmel,pins =
	209	<AT91_PIOE 25 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
	210	};
	211	pinctrl_mxt_ts: mxt_irq {
	212	atmel,pins =
	213	<AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
	214	};
7a475267 NF	215	};
	216	};
	217	};
	218
	219	usb0: gadget@00400000 {
	220	atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
	221	pinctrl-names = "default";
	222	pinctrl-0 = <&pinctrl_usba_vbus>;
	223	status = "okay";
	224	};
	225
	226	usb1: ohci@00500000 {
	227	num-ports = <3>;
	228	atmel,vbus-gpio = <0 /* &pioE 10 GPIO_ACTIVE_LOW */
	229	&pioE 11 GPIO_ACTIVE_LOW
	230	&pioE 12 GPIO_ACTIVE_LOW
	231	>;
	232	status = "okay";
	233	};
	234
	235	usb2: ehci@00600000 {
	236	status = "okay";
	237	};
	238
	239	nand0: nand@80000000 {
	240	nand-bus-width = <8>;
	241	nand-ecc-mode = "hw";
	242	nand-on-flash-bbt;
	243	atmel,has-pmecc;
	244	status = "okay";
	245
	246	at91bootstrap@0 {
	247	label = "at91bootstrap";
	248	reg = <0x0 0x40000>;
	249	};
	250
	251	bootloader@40000 {
	252	label = "bootloader";
	253	reg = <0x40000 0x80000>;
	254	};
	255
	256	bootloaderenv@c0000 {
	257	label = "bootloader env";
	258	reg = <0xc0000 0xc0000>;
	259	};
	260
	261	dtb@180000 {
	262	label = "device tree";
	263	reg = <0x180000 0x80000>;
	264	};
	265
	266	kernel@200000 {
	267	label = "kernel";
	268	reg = <0x200000 0x600000>;
	269	};
	270
	271	rootfs@800000 {
	272	label = "rootfs";
	273	reg = <0x800000 0x0f800000>;
	274	};
	275	};
	276	};
	277
	278	gpio_keys {
279	compatible = "gpio-keys";
7a475267 NF	280
	281	pinctrl-names = "default";
	282	pinctrl-0 = <&pinctrl_key_gpio>;
	283
	284	pb_user1 {
	285	label = "pb_user1";
	286	gpios = <&pioE 13 GPIO_ACTIVE_HIGH>;
	287	linux,code = <0x100>;
67ae8b9b	288	wakeup-source;
7a475267 NF	289	};
7a475267 NF	290	};
1bc54652 JW	291
	292	leds {
	293	compatible = "gpio-leds";
	294	status = "okay";
	295
	296	d8 {
	297	label = "d8";
	298	/* PE28, conflicts with usart4 rts pin */
	299	gpios = <&pioE 28 GPIO_ACTIVE_LOW>;
	300	};
	301
	302	d9 {
	303	label = "d9";
	304	gpios = <&pioE 9 GPIO_ACTIVE_HIGH>;
	305	};
	306
	307	d10 {
	308	label = "d10";
	309	gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
	310	linux,default-trigger = "heartbeat";
	311	};
	312	};
15ff964d BS	313
	314	sound {
	315	compatible = "atmel,asoc-wm8904";
	316	pinctrl-names = "default";
	317	pinctrl-0 = <&pinctrl_pck2_as_audio_mck>;
	318
	319	atmel,model = "wm8904 @ SAMA5D4EK";
	320	atmel,audio-routing =
	321	"Headphone Jack", "HPOUTL",
	322	"Headphone Jack", "HPOUTR",
	323	"IN1L", "Line In Jack",
	324	"IN1R", "Line In Jack";
	325
	326	atmel,ssc-controller = <&ssc0>;
	327	atmel,audio-codec = <&wm8904>;
	328	};
7a475267	329	};