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v4.17
 
  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 {
 53		stdout-path = "serial0:115200n8";
 54	};
 55
 56	memory {
 57		reg = <0x20000000 0x20000000>;
 58	};
 59
 60	clocks {
 61		slow_xtal {
 62			clock-frequency = <32768>;
 63		};
 64
 65		main_xtal {
 66			clock-frequency = <12000000>;
 67		};
 68	};
 69
 70	ahb {
 71		apb {
 72			uart0: serial@f8004000 {
 73				atmel,use-dma-rx;
 74				atmel,use-dma-tx;
 75				status = "okay";
 76			};
 77
 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
 88			i2c0: i2c@f8014000 {
 
 89				status = "okay";
 90			};
 91
 92			macb0: ethernet@f8020000 {
 93				phy-mode = "rmii";
 94				status = "okay";
 95				pinctrl-names = "default";
 96				pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
 97
 98				phy0: ethernet-phy@1 {
 99					interrupt-parent = <&pioE>;
100					interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
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>;
108				vmmc-supply = <&vcc_mmc1_reg>;
109				vqmmc-supply = <&vcc_3v3_reg>;
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 {
119				atmel,use-dma-rx;
120				atmel,use-dma-tx;
121				status = "okay";
122			};
123
124			usart4: serial@fc010000 {
125				status = "okay";
126			};
127
128			spi1: spi@fc018000 {
 
 
129				cs-gpios = <&pioB 21 0>;
130				status = "okay";
131			};
132
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
145			adc0: adc@fc034000 {
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					>;
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>;
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>;
180					};
 
 
 
 
 
 
 
 
 
 
 
 
 
181				};
182			};
183		};
184
185		usb0: gadget@400000 {
186			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
187			pinctrl-names = "default";
188			pinctrl-0 = <&pinctrl_usba_vbus>;
189			status = "okay";
190		};
191
192		usb1: ohci@500000 {
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
201		usb2: ehci@600000 {
202			status = "okay";
203		};
204
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";
210			status = "okay";
211
212			nand_controller: nand-controller {
213				status = "okay";
214
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";
235							reg = <0x40000 0x80000>;
 
 
 
 
 
236						};
237
238						bootloaderenv@c0000 {
239							label = "bootloader env";
240							reg = <0xc0000 0xc0000>;
241						};
242
243						dtb@180000 {
244							label = "device tree";
245							reg = <0x180000 0x80000>;
246						};
247
248						kernel@200000 {
249							label = "kernel";
250							reg = <0x200000 0x600000>;
251						};
252
253						rootfs@800000 {
254							label = "rootfs";
255							reg = <0x800000 0x0f800000>;
256						};
257					};
258				};
259			};
260		};
261	};
262
263	gpio_keys {
264		compatible = "gpio-keys";
265
266		pinctrl-names = "default";
267		pinctrl-0 = <&pinctrl_key_gpio>;
268
269		pb_user1 {
270			label = "pb_user1";
271			gpios = <&pioE 8 GPIO_ACTIVE_HIGH>;
272			linux,code = <0x100>;
273			wakeup-source;
274		};
275	};
276
277	leds {
278		compatible = "gpio-leds";
 
 
279		status = "okay";
280
281		d8 {
282			label = "d8";
283			gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
284			default-state = "on";
285		};
286
287		d10 {
288			label = "d10";
289			gpios = <&pioE 15 GPIO_ACTIVE_LOW>;
290			linux,default-trigger = "heartbeat";
291		};
292	};
293
294	vcc_3v3_reg: fixedregulator_3v3 {
295		compatible = "regulator-fixed";
296		regulator-name = "VCC 3V3";
297		regulator-min-microvolt = <3300000>;
298		regulator-max-microvolt = <3300000>;
299		regulator-boot-on;
300		regulator-always-on;
301	};
302
303	vcc_mmc1_reg: fixedregulator_mmc1 {
304		compatible = "regulator-fixed";
 
 
305		gpio = <&pioE 4 GPIO_ACTIVE_LOW>;
306		regulator-name = "VDD MCI1";
307		regulator-min-microvolt = <3300000>;
308		regulator-max-microvolt = <3300000>;
309		vin-supply = <&vcc_3v3_reg>;
310		regulator-always-on;
311	};
312};
v5.14.15
  1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  2/*
  3 * at91-sama5d4_xplained.dts - Device Tree file for SAMA5D4 Xplained board
  4 *
  5 *  Copyright (C) 2015 Atmel,
  6 *                2015 Josh Wu <josh.wu@atmel.com>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  7 */
  8/dts-v1/;
  9#include "sama5d4.dtsi"
 10
 11/ {
 12	model = "Atmel SAMA5D4 Xplained";
 13	compatible = "atmel,sama5d4-xplained", "atmel,sama5d4", "atmel,sama5";
 14
 15	chosen {
 16		stdout-path = "serial0:115200n8";
 17	};
 18
 19	memory@20000000 {
 20		reg = <0x20000000 0x20000000>;
 21	};
 22
 23	clocks {
 24		slow_xtal {
 25			clock-frequency = <32768>;
 26		};
 27
 28		main_xtal {
 29			clock-frequency = <12000000>;
 30		};
 31	};
 32
 33	ahb {
 34		apb {
 35			uart0: serial@f8004000 {
 36				atmel,use-dma-rx;
 37				atmel,use-dma-tx;
 38				status = "okay";
 39			};
 40
 41			spi0: spi@f8010000 {
 42				cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
 43				status = "okay";
 44				m25p80@0 {
 45					compatible = "atmel,at25df321a";
 46					spi-max-frequency = <50000000>;
 47					reg = <0>;
 48				};
 49			};
 50
 51			i2c0: i2c@f8014000 {
 52				i2c-digital-filter;
 53				status = "okay";
 54			};
 55
 56			macb0: ethernet@f8020000 {
 57				phy-mode = "rmii";
 58				status = "okay";
 59				pinctrl-names = "default";
 60				pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
 61
 62				phy0: ethernet-phy@1 {
 63					interrupt-parent = <&pioE>;
 64					interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 65					reg = <1>;
 66				};
 67			};
 68
 69			mmc1: mmc@fc000000 {
 70				pinctrl-names = "default";
 71				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
 72				vmmc-supply = <&vcc_mmc1_reg>;
 73				vqmmc-supply = <&vcc_3v3_reg>;
 74				status = "okay";
 75				slot@0 {
 76					reg = <0>;
 77					bus-width = <4>;
 78					cd-gpios = <&pioE 3 0>;
 79				};
 80			};
 81
 82			usart3: serial@fc00c000 {
 83				atmel,use-dma-rx;
 84				atmel,use-dma-tx;
 85				status = "okay";
 86			};
 87
 88			usart4: serial@fc010000 {
 89				status = "okay";
 90			};
 91
 92			spi1: spi@fc018000 {
 93				pinctrl-names = "default";
 94				pinctrl-0 = <&pinctrl_spi0_cs>;
 95				cs-gpios = <&pioB 21 0>;
 96				status = "okay";
 97			};
 98
 99			tcb2: timer@fc024000 {
100				timer0: timer@0 {
101					compatible = "atmel,tcb-timer";
102					reg = <0>;
103				};
104
105				timer1: timer@1 {
106					compatible = "atmel,tcb-timer";
107					reg = <1>;
108				};
109			};
110
111			adc0: adc@fc034000 {
112				pinctrl-names = "default";
113				pinctrl-0 = <
114					/* external trigger conflicts with USBA_VBUS */
115					&pinctrl_adc0_ad0
116					&pinctrl_adc0_ad1
117					&pinctrl_adc0_ad2
118					&pinctrl_adc0_ad3
119					&pinctrl_adc0_ad4
120					>;
121				atmel,adc-vref = <3300>;
122				status = "okay";
123			};
124
125			watchdog@fc068640 {
126				status = "okay";
127			};
128
129			pinctrl@fc06a000 {
130				board {
131					pinctrl_mmc1_cd: mmc1_cd {
132						atmel,pins =
133							<AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
134					};
135					pinctrl_usba_vbus: usba_vbus {
136						atmel,pins =
137							<AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
138					};
139					pinctrl_usb_default: usb_default {
140						atmel,pins =
141							<AT91_PIOE 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
142							 AT91_PIOE 14 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
143					};
144					pinctrl_key_gpio: key_gpio_0 {
145						atmel,pins =
146							<AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
147					};
148					pinctrl_macb0_phy_irq: macb0_phy_irq_0 {
149						atmel,pins =
150							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
151					};
152					pinctrl_spi0_cs: spi0_cs_default {
153						atmel,pins =
154							<AT91_PIOB 21 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
155					};
156					pinctrl_gpio_leds: gpio_leds_default {
157						atmel,pins =
158							<AT91_PIOD 30 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
159							 AT91_PIOE 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
160					};
161					pinctrl_vcc_mmc1_reg: vcc_mmc1_reg {
162						atmel,pins =
163							<AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
164					};
165				};
166			};
167		};
168
169		usb0: gadget@400000 {
170			atmel,vbus-gpio = <&pioE 31 GPIO_ACTIVE_HIGH>;
171			pinctrl-names = "default";
172			pinctrl-0 = <&pinctrl_usba_vbus>;
173			status = "okay";
174		};
175
176		usb1: ohci@500000 {
177			num-ports = <3>;
178			atmel,vbus-gpio = <0
179					   &pioE 11 GPIO_ACTIVE_HIGH
180					   &pioE 14 GPIO_ACTIVE_HIGH
181					  >;
182			pinctrl-names = "default";
183			pinctrl-0 = <&pinctrl_usb_default>;
184			status = "okay";
185		};
186
187		usb2: ehci@600000 {
188			status = "okay";
189		};
190
191		ebi: ebi@10000000 {
192			pinctrl-0 = <&pinctrl_ebi_cs3 &pinctrl_ebi_nrd_nandoe
193				     &pinctrl_ebi_nwe_nandwe &pinctrl_ebi_nandrdy
194				     &pinctrl_ebi_data_0_7 &pinctrl_ebi_nand_addr>;
195			pinctrl-names = "default";
196			status = "okay";
197
198			nand_controller: nand-controller {
199				status = "okay";
200
201				nand@3 {
202					reg = <0x3 0x0 0x2>;
203					atmel,rb = <0>;
204					nand-bus-width = <8>;
205					nand-ecc-mode = "hw";
206					nand-on-flash-bbt;
207					label = "atmel_nand";
208
209					partitions {
210						compatible = "fixed-partitions";
211						#address-cells = <1>;
212						#size-cells = <1>;
213
214						at91bootstrap@0 {
215							label = "at91bootstrap";
216							reg = <0x0 0x40000>;
217						};
218
219						bootloader@40000 {
220							label = "bootloader";
221							reg = <0x40000 0xc0000>;
222						};
223
224						bootloaderenvred@100000 {
225							label = "bootloader env redundant";
226							reg = <0x100000 0x40000>;
227						};
228
229						bootloaderenv@140000 {
230							label = "bootloader env";
231							reg = <0x140000 0x40000>;
232						};
233
234						dtb@180000 {
235							label = "device tree";
236							reg = <0x180000 0x80000>;
237						};
238
239						kernel@200000 {
240							label = "kernel";
241							reg = <0x200000 0x600000>;
242						};
243
244						rootfs@800000 {
245							label = "rootfs";
246							reg = <0x800000 0x1f800000>;
247						};
248					};
249				};
250			};
251		};
252	};
253
254	gpio_keys {
255		compatible = "gpio-keys";
256
257		pinctrl-names = "default";
258		pinctrl-0 = <&pinctrl_key_gpio>;
259
260		pb_user1 {
261			label = "pb_user1";
262			gpios = <&pioE 8 GPIO_ACTIVE_HIGH>;
263			linux,code = <0x100>;
264			wakeup-source;
265		};
266	};
267
268	leds {
269		compatible = "gpio-leds";
270		pinctrl-names = "default";
271		pinctrl-0 = <&pinctrl_gpio_leds>;
272		status = "okay";
273
274		d8 {
275			label = "d8";
276			gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
277			default-state = "on";
278		};
279
280		d10 {
281			label = "d10";
282			gpios = <&pioE 15 GPIO_ACTIVE_LOW>;
283			linux,default-trigger = "heartbeat";
284		};
285	};
286
287	vcc_3v3_reg: fixedregulator_3v3 {
288		compatible = "regulator-fixed";
289		regulator-name = "VCC 3V3";
290		regulator-min-microvolt = <3300000>;
291		regulator-max-microvolt = <3300000>;
292		regulator-boot-on;
293		regulator-always-on;
294	};
295
296	vcc_mmc1_reg: fixedregulator_mmc1 {
297		compatible = "regulator-fixed";
298		pinctrl-names = "default";
299		pinctrl-0 = <&pinctrl_vcc_mmc1_reg>;
300		gpio = <&pioE 4 GPIO_ACTIVE_LOW>;
301		regulator-name = "VDD MCI1";
302		regulator-min-microvolt = <3300000>;
303		regulator-max-microvolt = <3300000>;
304		vin-supply = <&vcc_3v3_reg>;
305		regulator-always-on;
306	};
307};