1// SPDX-License-Identifier: GPL-2.0-or-later
  2/*
  3 * sama5d3xmb.dts - Device Tree file for SAMA5D3x mother board
  4 *
  5 *  Copyright (C) 2013 Atmel,
  6 *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
  7 */
  8#include "sama5d3xcm.dtsi"
  9
 10/ {
 11	compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
 12
 13	ahb {
 14		apb {
 15			mmc0: mmc@f0000000 {
 16				pinctrl-names = "default";
 17				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
 18				status = "okay";
 19				slot@0 {
 20					reg = <0>;
 21					bus-width = <4>;
 22					cd-gpios = <&pioD 17 GPIO_ACTIVE_HIGH>;
 23				};
 24			};
 25
 26			spi0: spi@f0004000 {
 27				dmas = <0>, <0>;	/*  Do not use DMA for spi0 */
 28
 29				flash@0 {
 30					compatible = "atmel,at25df321a";
 31					spi-max-frequency = <50000000>;
 32					reg = <0>;
 33				};
 34			};
 35
 36			ssc0: ssc@f0008000 {
 37				atmel,clk-from-rk-pin;
 38			};
 39
 40			/*
 41			 * i2c0 conflicts with ISI:
 42			 * disable it to allow the use of ISI
 43			 * can not enable audio when i2c0 disabled
 44			 */
 45			i2c0: i2c@f0014000 {
 46				wm8904: wm8904@1a {
 47					compatible = "wlf,wm8904";
 48					reg = <0x1a>;
 49					clocks = <&pmc PMC_TYPE_SYSTEM 8>;
 50					clock-names = "mclk";
 51				};
 52			};
 53
 54			i2c1: i2c@f0018000 {
 55				ov2640: camera@30 {
 56					compatible = "ovti,ov2640";
 57					reg = <0x30>;
 58					pinctrl-names = "default";
 59					pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
 60					resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>;
 61					pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
 62					/* use pck1 for the master clock of ov2640 */
 63					clocks = <&pmc PMC_TYPE_SYSTEM 9>;
 64					clock-names = "xvclk";
 65					assigned-clocks = <&pmc PMC_TYPE_SYSTEM 9>;
 66					assigned-clock-rates = <25000000>;
 67
 68					port {
 69						ov2640_0: endpoint {
 70							remote-endpoint = <&isi_0>;
 71							bus-width = <8>;
 72						};
 73					};
 74				};
 75			};
 76
 77			usart1: serial@f0020000 {
 78				dmas = <0>, <0>;	/*  Do not use DMA for usart1 */
 79				pinctrl-names = "default";
 80				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
 81				status = "okay";
 82			};
 83
 84			isi: isi@f0034000 {
 85				port {
 86					isi_0: endpoint {
 87						remote-endpoint = <&ov2640_0>;
 88						bus-width = <8>;
 89						vsync-active = <1>;
 90						hsync-active = <1>;
 91					};
 92				};
 93			};
 94
 95			mmc1: mmc@f8000000 {
 96				pinctrl-names = "default";
 97				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
 98				status = "okay";
 99				slot@0 {
100					reg = <0>;
101					bus-width = <4>;
102					cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
103				};
104			};
105
106			adc0: adc@f8018000 {
107				pinctrl-names = "default";
108				pinctrl-0 = <
109					&pinctrl_adc0_adtrg
110					&pinctrl_adc0_ad0
111					&pinctrl_adc0_ad1
112					&pinctrl_adc0_ad2
113					&pinctrl_adc0_ad3
114					&pinctrl_adc0_ad4
115					>;
116				status = "okay";
117			};
118
119			pinctrl@fffff200 {
120				board {
121					pinctrl_mmc0_cd: mmc0_cd {
122						atmel,pins =
123							<AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
124					};
125
126					pinctrl_mmc1_cd: mmc1_cd {
127						atmel,pins =
128							<AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
129					};
130
131					pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
132						atmel,pins =
133							<AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PD30 periph B */
134					};
135
136					pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
137						atmel,pins =
138							<AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PD31 periph B ISI_MCK */
139					};
140
141					pinctrl_sensor_reset: sensor_reset-0 {
142						atmel,pins =
143							<AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
144					};
145
146					pinctrl_sensor_power: sensor_power-0 {
147						atmel,pins =
148							<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
149					};
150
151					pinctrl_usba_vbus: usba_vbus {
152						atmel,pins =
153							<AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
154					};
155				};
156			};
157
158			dbgu: serial@ffffee00 {
159				dmas = <0>, <0>;	/*  Do not use DMA for dbgu */
160				status = "okay";
161			};
162
163			watchdog@fffffe40 {
164				status = "okay";
165			};
166		};
167
168		usb0: gadget@500000 {
169			atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
170			pinctrl-names = "default";
171			pinctrl-0 = <&pinctrl_usba_vbus>;
172			status = "okay";
173		};
174
175		usb1: ohci@600000 {
176			num-ports = <3>;
177			atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
178					   &pioD 26 GPIO_ACTIVE_LOW
179					   &pioD 27 GPIO_ACTIVE_LOW
180					  >;
181			status = "okay";
182		};
183
184		usb2: ehci@700000 {
185			status = "okay";
186		};
187	};
188
189	sound {
190		compatible = "atmel,asoc-wm8904";
191		pinctrl-names = "default";
192		pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
193
194		atmel,model = "wm8904 @ SAMA5D3EK";
195		atmel,audio-routing =
196			"Headphone Jack", "HPOUTL",
197			"Headphone Jack", "HPOUTR",
198			"IN2L", "Line In Jack",
199			"IN2R", "Line In Jack",
200			"Mic", "MICBIAS",
201			"IN1L", "Mic";
202
203		atmel,ssc-controller = <&ssc0>;
204		atmel,audio-codec = <&wm8904>;
205
206		status = "disabled";
207	};
208};