1/*
  2 * sama5d3xmb.dts - Device Tree file for SAMA5D3x mother board
  3 *
  4 *  Copyright (C) 2013 Atmel,
  5 *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
  6 *
  7 * Licensed under GPLv2 or later.
  8 */
  9#include "sama5d3xcm.dtsi"
 10
 11/ {
 12	compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
 13
 14	ahb {
 15		apb {
 16			mmc0: mmc@f0000000 {
 17				pinctrl-names = "default";
 18				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
 19				status = "okay";
 20				slot@0 {
 21					reg = <0>;
 22					bus-width = <4>;
 23					cd-gpios = <&pioD 17 GPIO_ACTIVE_HIGH>;
 24				};
 25			};
 26
 27			spi0: spi@f0004000 {
 28				dmas = <0>, <0>;	/*  Do not use DMA for spi0 */
 29
 30				m25p80@0 {
 31					compatible = "atmel,at25df321a";
 32					spi-max-frequency = <50000000>;
 33					reg = <0>;
 34				};
 35			};
 36
 37			ssc0: ssc@f0008000 {
 38				atmel,clk-from-rk-pin;
 39			};
 40
 41			/*
 42			 * i2c0 conflicts with ISI:
 43			 * disable it to allow the use of ISI
 44			 * can not enable audio when i2c0 disabled
 45			 */
 46			i2c0: i2c@f0014000 {
 47				wm8904: wm8904@1a {
 48					compatible = "wlf,wm8904";
 49					reg = <0x1a>;
 50					clocks = <&pck0>;
 51					clock-names = "mclk";
 52				};
 53			};
 54
 55			i2c1: i2c@f0018000 {
 56				ov2640: camera@30 {
 57					compatible = "ovti,ov2640";
 58					reg = <0x30>;
 59					pinctrl-names = "default";
 60					pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
 61					resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>;
 62					pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
 63					/* use pck1 for the master clock of ov2640 */
 64					clocks = <&pck1>;
 65					clock-names = "xvclk";
 66					assigned-clocks = <&pck1>;
 67					assigned-clock-rates = <25000000>;
 68
 69					port {
 70						ov2640_0: endpoint {
 71							remote-endpoint = <&isi_0>;
 72							bus-width = <8>;
 73						};
 74					};
 75				};
 76			};
 77
 78			usart1: serial@f0020000 {
 79				dmas = <0>, <0>;	/*  Do not use DMA for usart1 */
 80				pinctrl-names = "default";
 81				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
 82				status = "okay";
 83			};
 84
 85			isi: isi@f0034000 {
 86				port {
 87					isi_0: endpoint {
 88						remote-endpoint = <&ov2640_0>;
 89						bus-width = <8>;
 90						vsync-active = <1>;
 91						hsync-active = <1>;
 92					};
 93				};
 94			};
 95
 96			mmc1: mmc@f8000000 {
 97				pinctrl-names = "default";
 98				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
 99				status = "okay";
100				slot@0 {
101					reg = <0>;
102					bus-width = <4>;
103					cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
104				};
105			};
106
107			adc0: adc@f8018000 {
108				pinctrl-names = "default";
109				pinctrl-0 = <
110					&pinctrl_adc0_adtrg
111					&pinctrl_adc0_ad0
112					&pinctrl_adc0_ad1
113					&pinctrl_adc0_ad2
114					&pinctrl_adc0_ad3
115					&pinctrl_adc0_ad4
116					>;
117				status = "okay";
118			};
119
120			pinctrl@fffff200 {
121				board {
122					pinctrl_mmc0_cd: mmc0_cd {
123						atmel,pins =
124							<AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
125					};
126
127					pinctrl_mmc1_cd: mmc1_cd {
128						atmel,pins =
129							<AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
130					};
131
132					pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
133						atmel,pins =
134							<AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PD30 periph B */
135					};
136
137					pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
138						atmel,pins =
139							<AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PD31 periph B ISI_MCK */
140					};
141
142					pinctrl_sensor_reset: sensor_reset-0 {
143						atmel,pins =
144							<AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
145					};
146
147					pinctrl_sensor_power: sensor_power-0 {
148						atmel,pins =
149							<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
150					};
151
152					pinctrl_usba_vbus: usba_vbus {
153						atmel,pins =
154							<AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
155					};
156				};
157			};
158
159			dbgu: serial@ffffee00 {
160				dmas = <0>, <0>;	/*  Do not use DMA for dbgu */
161				status = "okay";
162			};
163
164			watchdog@fffffe40 {
165				status = "okay";
166			};
167		};
168
169		usb0: gadget@500000 {
170			atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
171			pinctrl-names = "default";
172			pinctrl-0 = <&pinctrl_usba_vbus>;
173			status = "okay";
174		};
175
176		usb1: ohci@600000 {
177			num-ports = <3>;
178			atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
179					   &pioD 26 GPIO_ACTIVE_LOW
180					   &pioD 27 GPIO_ACTIVE_LOW
181					  >;
182			status = "okay";
183		};
184
185		usb2: ehci@700000 {
186			status = "okay";
187		};
188	};
189
190	sound {
191		compatible = "atmel,asoc-wm8904";
192		pinctrl-names = "default";
193		pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
194
195		atmel,model = "wm8904 @ SAMA5D3EK";
196		atmel,audio-routing =
197			"Headphone Jack", "HPOUTL",
198			"Headphone Jack", "HPOUTR",
199			"IN2L", "Line In Jack",
200			"IN2R", "Line In Jack",
201			"Mic", "MICBIAS",
202			"IN1L", "Mic";
203
204		atmel,ssc-controller = <&ssc0>;
205		atmel,audio-codec = <&wm8904>;
206
207		status = "disabled";
208	};
209};