summaryrefslogtreecommitdiff
path: root/arch/arm/dts/sama5d3xmb_cmp.dtsi
blob: c6bf0f50fd618c0982960bed3b0401872b0d6bac (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
/*
 * sama5d3xmb_cmp.dts - Device Tree file for SAMA5D3x CMP mother board
 *
 *  Copyright (C) 2016 Atmel,
 *
 * Licensed under GPLv2 or later.
 */
#include "sama5d3xcm_cmp.dtsi"

/ {
	compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";

	chosen {
		u-boot,dm-pre-reloc;
		stdout-path = &dbgu;
	};

	ahb {
		apb {
			mmc0: mmc@f0000000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
				status = "okay";
				slot@0 {
					reg = <0>;
					bus-width = <4>;
					cd-gpios = <&pioD 17 GPIO_ACTIVE_HIGH>;
				};
			};

			spi0: spi@f0004000 {
				dmas = <0>, <0>;	/*  Do not use DMA for spi0 */

				spi_flash@0 {
					compatible = "jedec,spi-nor";
					spi-max-frequency = <50000000>;
					reg = <0>;
				};
			};

			ssc0: ssc@f0008000 {
				atmel,clk-from-rk-pin;
			};

			/*
			 * i2c0 conflicts with ISI:
			 * disable it to allow the use of ISI
			 * can not enable audio when i2c0 disabled
			 */
			i2c0: i2c@f0014000 {
				wm8904: wm8904@1a {
					compatible = "wlf,wm8904";
					reg = <0x1a>;
					clocks = <&pck0>;
					clock-names = "mclk";
				};
			};

			i2c1: i2c@f0018000 {
				ov2640: camera@30 {
					compatible = "ovti,ov2640";
					reg = <0x30>;
					pinctrl-names = "default";
					pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
					resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>;
					pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
					/* use pck1 for the master clock of ov2640 */
					clocks = <&pck1>;
					clock-names = "xvclk";
					assigned-clocks = <&pck1>;
					assigned-clock-rates = <25000000>;

					port {
						ov2640_0: endpoint {
							remote-endpoint = <&isi_0>;
							bus-width = <8>;
						};
					};
				};
			};

			usart1: serial@f0020000 {
				dmas = <0>, <0>;	/*  Do not use DMA for usart1 */
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
				status = "okay";
			};

			isi: isi@f0034000 {
				port {
					isi_0: endpoint {
						remote-endpoint = <&ov2640_0>;
						bus-width = <8>;
						vsync-active = <1>;
						hsync-active = <1>;
					};
				};
			};

			mmc1: mmc@f8000000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
				status = "okay";
				slot@0 {
					reg = <0>;
					bus-width = <4>;
					cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
				};
			};

			adc0: adc@f8018000 {
				pinctrl-names = "default";
				pinctrl-0 = <
					&pinctrl_adc0_adtrg
					&pinctrl_adc0_ad0
					&pinctrl_adc0_ad1
					&pinctrl_adc0_ad2
					&pinctrl_adc0_ad3
					&pinctrl_adc0_ad4
					>;
				status = "okay";
			};

			macb1: ethernet@f802c000 {
				phy-mode = "rmii";

				#address-cells = <1>;
				#size-cells = <0>;
				phy0: ethernet-phy@1 {
					/*interrupt-parent = <&pioE>;*/
					/*interrupts = <30 IRQ_TYPE_EDGE_FALLING>;*/
					reg = <1>;
				};
			};

			pinctrl@fffff200 {
				board {
					pinctrl_gpio_keys: gpio_keys {
						atmel,pins =
							<AT91_PIOE 27 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
					};

					pinctrl_mmc0_cd: mmc0_cd {
						atmel,pins =
							<AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
					};

					pinctrl_mmc1_cd: mmc1_cd {
						atmel,pins =
							<AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
					};

					pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
						atmel,pins =
							<AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PD30 periph B */
					};

					pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
						atmel,pins =
							<AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PD31 periph B ISI_MCK */
					};

					pinctrl_sensor_reset: sensor_reset-0 {
						atmel,pins =
							<AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
					};

					pinctrl_sensor_power: sensor_power-0 {
						atmel,pins =
							<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
					};

					pinctrl_usba_vbus: usba_vbus {
						atmel,pins =
							<AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
					};
				};
			};

			dbgu: serial@ffffee00 {
				dmas = <0>, <0>;	/*  Do not use DMA for dbgu */
				status = "okay";
				u-boot,dm-pre-reloc;
			};

			watchdog@fffffe40 {
				status = "okay";
			};
		};

		usb0: gadget@00500000 {
			atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usba_vbus>;
			status = "okay";
		};
	};

	sound {
		compatible = "atmel,asoc-wm8904";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;

		atmel,model = "wm8904 @ SAMA5D3EK";
		atmel,audio-routing =
			"Headphone Jack", "HPOUTL",
			"Headphone Jack", "HPOUTR",
			"IN2L", "Line In Jack",
			"IN2R", "Line In Jack",
			"Mic", "MICBIAS",
			"IN1L", "Mic";

		atmel,ssc-controller = <&ssc0>;
		atmel,audio-codec = <&wm8904>;

		status = "disabled";
	};

	/* Conflict with LCD pins */
	gpio_keys {
		compatible = "gpio-keys";
		status = "okay";

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

		pb_user1 {
			label = "pb_user1";
			gpios = <&pioE 27 GPIO_ACTIVE_HIGH>;
			linux,code = <0x100>;
			gpio-key,wakeup;
		};
	};
};