sama5d3xmb.dtsi revision 284090 
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@0x30 {
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					};
91				};
92			};
93
94			mmc1: mmc@f8000000 {
95				pinctrl-names = "default";
96				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
97				status = "okay";
98				slot@0 {
99					reg = <0>;
100					bus-width = <4>;
101					cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
102				};
103			};
104
105			adc0: adc@f8018000 {
106				pinctrl-names = "default";
107				pinctrl-0 = <
108					&pinctrl_adc0_adtrg
109					&pinctrl_adc0_ad0
110					&pinctrl_adc0_ad1
111					&pinctrl_adc0_ad2
112					&pinctrl_adc0_ad3
113					&pinctrl_adc0_ad4
114					>;
115				status = "okay";
116			};
117
118			macb1: ethernet@f802c000 {
119				phy-mode = "rmii";
120
121				#address-cells = <1>;
122				#size-cells = <0>;
123				phy0: ethernet-phy@1 {
124					interrupt-parent = <&pioE>;
125					interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
126					reg = <1>;
127				};
128			};
129
130			pinctrl@fffff200 {
131				board {
132					pinctrl_mmc0_cd: mmc0_cd {
133						atmel,pins =
134							<AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
135					};
136
137					pinctrl_mmc1_cd: mmc1_cd {
138						atmel,pins =
139							<AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
140					};
141
142					pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
143						atmel,pins =
144							<AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PD30 periph B */
145					};
146
147					pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
148						atmel,pins =
149							<AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PD31 periph B ISI_MCK */
150					};
151
152					pinctrl_sensor_reset: sensor_reset-0 {
153						atmel,pins =
154							<AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
155					};
156
157					pinctrl_sensor_power: sensor_power-0 {
158						atmel,pins =
159							<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
160					};
161
162					pinctrl_usba_vbus: usba_vbus {
163						atmel,pins =
164							<AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
165					};
166				};
167			};
168
169			dbgu: serial@ffffee00 {
170				dmas = <0>, <0>;	/*  Do not use DMA for dbgu */
171				status = "okay";
172			};
173
174			watchdog@fffffe40 {
175				status = "okay";
176			};
177		};
178
179		usb0: gadget@00500000 {
180			atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
181			pinctrl-names = "default";
182			pinctrl-0 = <&pinctrl_usba_vbus>;
183			status = "okay";
184		};
185
186		usb1: ohci@00600000 {
187			num-ports = <3>;
188			atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
189					   &pioD 26 GPIO_ACTIVE_LOW
190					   &pioD 27 GPIO_ACTIVE_LOW
191					  >;
192			status = "okay";
193		};
194
195		usb2: ehci@00700000 {
196			status = "okay";
197		};
198	};
199
200	sound {
201		compatible = "atmel,asoc-wm8904";
202		pinctrl-names = "default";
203		pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
204
205		atmel,model = "wm8904 @ SAMA5D3EK";
206		atmel,audio-routing =
207			"Headphone Jack", "HPOUTL",
208			"Headphone Jack", "HPOUTR",
209			"IN2L", "Line In Jack",
210			"IN2R", "Line In Jack",
211			"Mic", "MICBIAS",
212			"IN1L", "Mic";
213
214		atmel,ssc-controller = <&ssc0>;
215		atmel,audio-codec = <&wm8904>;
216
217		status = "disabled";
218	};
219};
220