[mirror_ubuntu-focal-kernel.git] / arch / arm / boot / dts / at91-sama5d4_xplained.dts

/*
 * at91-sama5d4_xplained.dts - Device Tree file for SAMA5D4 Xplained board
 *
 *  Copyright (C) 2015 Atmel,
 *                2015 Josh Wu <josh.wu@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 Xplained";
	compatible = "atmel,sama5d4-xplained", "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 {
			uart0: serial@f8004000 {
				atmel,use-dma-rx;
				atmel,use-dma-tx;
				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";
			};

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

				phy0: ethernet-phy@1 {
					interrupt-parent = <&pioE>;
					interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
					reg = <1>;
				};
			};

			mmc1: mmc@fc000000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
				vmmc-supply = <&vcc_mmc1_reg>;
				vqmmc-supply = <&vcc_3v3_reg>;
				status = "okay";
				slot@0 {
					reg = <0>;
					bus-width = <4>;
					cd-gpios = <&pioE 3 0>;
				};
			};

			usart3: serial@fc00c000 {
				atmel,use-dma-rx;
				atmel,use-dma-tx;
				status = "okay";
			};

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

			spi1: spi@fc018000 {
				cs-gpios = <&pioB 21 0>;
				status = "okay";
			};

			tcb2: timer@fc024000 {
				timer0: timer@0 {
					compatible = "atmel,tcb-timer";
					reg = <0>;
				};

				timer1: timer@1 {
					compatible = "atmel,tcb-timer";
					reg = <1>;
				};
			};

			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
					>;
				atmel,adc-vref = <3300>;
				status = "okay";
			};

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

			pinctrl@fc06a000 {
				board {
					pinctrl_mmc1_cd: mmc1_cd {
						atmel,pins =
							<AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
					};
					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 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
					};
					pinctrl_macb0_phy_irq: macb0_phy_irq_0 {
						atmel,pins =
							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
					};
				};
			};
		};

		usb0: gadget@400000 {
			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usba_vbus>;
			status = "okay";
		};

		usb1: ohci@500000 {
			num-ports = <3>;
			atmel,vbus-gpio = <0
					   &pioE 11 GPIO_ACTIVE_HIGH
					   &pioE 14 GPIO_ACTIVE_HIGH
					  >;
			status = "okay";
		};

		usb2: ehci@600000 {
			status = "okay";
		};

		ebi: ebi@10000000 {
			pinctrl-0 = <&pinctrl_ebi_cs3 &pinctrl_ebi_nrd_nandoe
				     &pinctrl_ebi_nwe_nandwe &pinctrl_ebi_nandrdy
				     &pinctrl_ebi_data_0_7 &pinctrl_ebi_nand_addr>;
			pinctrl-names = "default";
			status = "okay";

			nand_controller: nand-controller {
				status = "okay";

				nand@3 {
					reg = <0x3 0x0 0x2>;
					atmel,rb = <0>;
					nand-bus-width = <8>;
					nand-ecc-mode = "hw";
					nand-on-flash-bbt;
					label = "atmel_nand";

					partitions {
						compatible = "fixed-partitions";
						#address-cells = <1>;
						#size-cells = <1>;

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

						bootloader@40000 {
							label = "bootloader";
							reg = <0x40000 0xc0000>;
						};

						bootloaderenvred@100000 {
							label = "bootloader env redundant";
							reg = <0x100000 0x40000>;
						};

						bootloaderenv@140000 {
							label = "bootloader env";
							reg = <0x140000 0x40000>;
						};

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

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

						rootfs@800000 {
							label = "rootfs";
							reg = <0x800000 0x1f800000>;
						};
					};
				};
			};
		};
	};

	gpio_keys {
		compatible = "gpio-keys";

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

		pb_user1 {
			label = "pb_user1";
			gpios = <&pioE 8 GPIO_ACTIVE_HIGH>;
			linux,code = <0x100>;
			wakeup-source;
		};
	};

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

		d8 {
			label = "d8";
			gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
			default-state = "on";
		};

		d10 {
			label = "d10";
			gpios = <&pioE 15 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};
	};

	vcc_3v3_reg: fixedregulator_3v3 {
		compatible = "regulator-fixed";
		regulator-name = "VCC 3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		regulator-always-on;
	};

	vcc_mmc1_reg: fixedregulator_mmc1 {
		compatible = "regulator-fixed";
		gpio = <&pioE 4 GPIO_ACTIVE_LOW>;
		regulator-name = "VDD MCI1";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vcc_3v3_reg>;
		regulator-always-on;
	};
};
Commit	Line	Data
38153a01 JW	1	/*
	2	* at91-sama5d4_xplained.dts - Device Tree file for SAMA5D4 Xplained board
	3	*
	4	* Copyright (C) 2015 Atmel,
	5	* 2015 Josh Wu <josh.wu@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	*
	12	* a) This file is free software; you can redistribute it and/or
	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	*
	17	* This file is distributed in the hope that it will be useful,
	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 Xplained";
	50	compatible = "atmel,sama5d4-xplained", "atmel,sama5d4", "atmel,sama5";
	51
	52	chosen {
e1e6c322	53	stdout-path = "serial0:115200n8";
38153a01 JW	54	};
	55
	56	memory {
	57	reg = <0x20000000 0x20000000>;
	58	};
	59
	60	clocks {
38153a01 JW	61	slow_xtal {
	62	clock-frequency = <32768>;
	63	};
	64
	65	main_xtal {
	66	clock-frequency = <12000000>;
	67	};
	68	};
	69
	70	ahb {
	71	apb {
0d98013d NF	72	uart0: serial@f8004000 {
	73	atmel,use-dma-rx;
	74	atmel,use-dma-tx;
	75	status = "okay";
	76	};
	77
38153a01 JW	78	spi0: spi@f8010000 {
	79	cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
	80	status = "okay";
	81	m25p80@0 {
	82	compatible = "atmel,at25df321a";
	83	spi-max-frequency = <50000000>;
	84	reg = <0>;
	85	};
	86	};
	87
df99d08c NF	88	i2c0: i2c@f8014000 {
	89	status = "okay";
	90	};
	91
38153a01 JW	92	macb0: ethernet@f8020000 {
	93	phy-mode = "rmii";
	94	status = "okay";
f505dba7 AB	95	pinctrl-names = "default";
f505dba7 AB	96	pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
38153a01 JW	97
	98	phy0: ethernet-phy@1 {
	99	interrupt-parent = <&pioE>;
e873cc02	100	interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
38153a01 JW	101	reg = <1>;
	102	};
	103	};
	104
	105	mmc1: mmc@fc000000 {
	106	pinctrl-names = "default";
	107	pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
8d545f32 LD	108	vmmc-supply = <&vcc_mmc1_reg>;
8d545f32 LD	109	vqmmc-supply = <&vcc_3v3_reg>;
38153a01 JW	110	status = "okay";
	111	slot@0 {
	112	reg = <0>;
	113	bus-width = <4>;
	114	cd-gpios = <&pioE 3 0>;
	115	};
	116	};
	117
	118	usart3: serial@fc00c000 {
ef8d02d4 AB	119	atmel,use-dma-rx;
ef8d02d4 AB	120	atmel,use-dma-tx;
38153a01 JW	121	status = "okay";
	122	};
	123
	124	usart4: serial@fc010000 {
	125	status = "okay";
	126	};
	127
50f2472a NF	128	spi1: spi@fc018000 {
	129	cs-gpios = <&pioB 21 0>;
	130	status = "okay";
	131	};
	132
41ef8165 AB	133	tcb2: timer@fc024000 {
	134	timer0: timer@0 {
	135	compatible = "atmel,tcb-timer";
	136	reg = <0>;
	137	};
	138
	139	timer1: timer@1 {
	140	compatible = "atmel,tcb-timer";
	141	reg = <1>;
	142	};
	143	};
	144
38153a01	145	adc0: adc@fc034000 {
0f17c97e AB	146	pinctrl-names = "default";
	147	pinctrl-0 = <
	148	/* external trigger conflicts with USBA_VBUS */
	149	&pinctrl_adc0_ad0
	150	&pinctrl_adc0_ad1
	151	&pinctrl_adc0_ad2
	152	&pinctrl_adc0_ad3
	153	&pinctrl_adc0_ad4
	154	>;
38153a01 JW	155	atmel,adc-vref = <3300>;
	156	status = "okay";
	157	};
	158
	159	watchdog@fc068640 {
	160	status = "okay";
	161	};
	162
	163	pinctrl@fc06a000 {
	164	board {
	165	pinctrl_mmc1_cd: mmc1_cd {
	166	atmel,pins =
	167	<AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
	168	};
	169	pinctrl_usba_vbus: usba_vbus {
	170	atmel,pins =
	171	<AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
	172	};
	173	pinctrl_key_gpio: key_gpio_0 {
	174	atmel,pins =
	175	<AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
f505dba7 AB	176	};
	177	pinctrl_macb0_phy_irq: macb0_phy_irq_0 {
	178	atmel,pins =
	179	<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
38153a01 JW	180	};
	181	};
	182	};
	183	};
	184
8dccafaa	185	usb0: gadget@400000 {
38153a01 JW	186	atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
	187	pinctrl-names = "default";
	188	pinctrl-0 = <&pinctrl_usba_vbus>;
	189	status = "okay";
	190	};
	191
8dccafaa	192	usb1: ohci@500000 {
38153a01 JW	193	num-ports = <3>;
	194	atmel,vbus-gpio = <0
	195	&pioE 11 GPIO_ACTIVE_HIGH
	196	&pioE 14 GPIO_ACTIVE_HIGH
	197	>;
	198	status = "okay";
	199	};
	200
8dccafaa	201	usb2: ehci@600000 {
38153a01 JW	202	status = "okay";
	203	};
	204
1004a297 BB	205	ebi: ebi@10000000 {
	206	pinctrl-0 = <&pinctrl_ebi_cs3 &pinctrl_ebi_nrd_nandoe
	207	&pinctrl_ebi_nwe_nandwe &pinctrl_ebi_nandrdy
	208	&pinctrl_ebi_data_0_7 &pinctrl_ebi_nand_addr>;
	209	pinctrl-names = "default";
38153a01 JW	210	status = "okay";
38153a01 JW	211
1004a297 BB	212	nand_controller: nand-controller {
1004a297 BB	213	status = "okay";
38153a01	214
1004a297 BB	215	nand@3 {
	216	reg = <0x3 0x0 0x2>;
	217	atmel,rb = <0>;
	218	nand-bus-width = <8>;
	219	nand-ecc-mode = "hw";
	220	nand-on-flash-bbt;
	221	label = "atmel_nand";
	222
	223	partitions {
	224	compatible = "fixed-partitions";
	225	#address-cells = <1>;
	226	#size-cells = <1>;
	227
	228	at91bootstrap@0 {
	229	label = "at91bootstrap";
	230	reg = <0x0 0x40000>;
	231	};
	232
	233	bootloader@40000 {
	234	label = "bootloader";
767466b6	235	reg = <0x40000 0xc0000>;
1004a297 BB	236	};
1004a297 BB	237
767466b6 TA	238	bootloaderenvred@100000 {
	239	label = "bootloader env redundant";
	240	reg = <0x100000 0x40000>;
	241	};
	242
	243	bootloaderenv@140000 {
1004a297	244	label = "bootloader env";
767466b6	245	reg = <0x140000 0x40000>;
1004a297 BB	246	};
	247
	248	dtb@180000 {
	249	label = "device tree";
	250	reg = <0x180000 0x80000>;
	251	};
	252
	253	kernel@200000 {
	254	label = "kernel";
	255	reg = <0x200000 0x600000>;
	256	};
	257
	258	rootfs@800000 {
	259	label = "rootfs";
df90fc64	260	reg = <0x800000 0x1f800000>;
1004a297 BB	261	};
	262	};
	263	};
38153a01 JW	264	};
	265	};
	266	};
	267
	268	gpio_keys {
	269	compatible = "gpio-keys";
	270
	271	pinctrl-names = "default";
	272	pinctrl-0 = <&pinctrl_key_gpio>;
	273
	274	pb_user1 {
	275	label = "pb_user1";
	276	gpios = <&pioE 8 GPIO_ACTIVE_HIGH>;
	277	linux,code = <0x100>;
67ae8b9b	278	wakeup-source;
38153a01 JW	279	};
	280	};
	281
	282	leds {
	283	compatible = "gpio-leds";
	284	status = "okay";
	285
	286	d8 {
	287	label = "d8";
	288	gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
4a43c3b8	289	default-state = "on";
38153a01 JW	290	};
	291
	292	d10 {
	293	label = "d10";
	294	gpios = <&pioE 15 GPIO_ACTIVE_LOW>;
	295	linux,default-trigger = "heartbeat";
	296	};
	297	};
8d545f32	298
17995e60	299	vcc_3v3_reg: fixedregulator_3v3 {
8d545f32 LD	300	compatible = "regulator-fixed";
	301	regulator-name = "VCC 3V3";
	302	regulator-min-microvolt = <3300000>;
	303	regulator-max-microvolt = <3300000>;
	304	regulator-boot-on;
	305	regulator-always-on;
	306	};
	307
17995e60	308	vcc_mmc1_reg: fixedregulator_mmc1 {
8d545f32 LD	309	compatible = "regulator-fixed";
	310	gpio = <&pioE 4 GPIO_ACTIVE_LOW>;
	311	regulator-name = "VDD MCI1";
	312	regulator-min-microvolt = <3300000>;
	313	regulator-max-microvolt = <3300000>;
	314	vin-supply = <&vcc_3v3_reg>;
b02acd4e	315	regulator-always-on;
8d545f32	316	};
38153a01	317	};