Annotation of src/sys/external/gpl2/dts/dist/arch/arm/boot/dts/at91-sama5d3_xplained.dts, Revision 1.1.1.3.4.2
1.1 jmcneill 1: /*
2: * at91-sama5d3_xplained.dts - Device Tree file for the SAMA5D3 Xplained board
3: *
4: * Copyright (C) 2014 Atmel,
5: * 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
6: *
7: * Licensed under GPLv2 or later.
8: */
9: /dts-v1/;
10: #include "sama5d36.dtsi"
11:
12: / {
13: model = "SAMA5D3 Xplained";
14: compatible = "atmel,sama5d3-xplained", "atmel,sama5d3", "atmel,sama5";
15:
16: chosen {
17: stdout-path = "serial0:115200n8";
18: };
19:
20: memory {
21: reg = <0x20000000 0x10000000>;
22: };
23:
24: clocks {
25: slow_xtal {
26: clock-frequency = <32768>;
27: };
28:
29: main_xtal {
30: clock-frequency = <12000000>;
31: };
32: };
33:
34: ahb {
35: apb {
36: mmc0: mmc@f0000000 {
37: pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>;
38: vmmc-supply = <&vcc_mmc0_reg>;
39: vqmmc-supply = <&vcc_3v3_reg>;
40: status = "okay";
41: slot@0 {
42: reg = <0>;
43: bus-width = <8>;
44: cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>;
45: };
46: };
47:
48: mmc1: mmc@f8000000 {
49: vmmc-supply = <&vcc_3v3_reg>;
50: vqmmc-supply = <&vcc_3v3_reg>;
51: status = "disabled";
52: slot@0 {
53: reg = <0>;
54: bus-width = <4>;
55: cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>;
56: };
57: };
58:
59: spi0: spi@f0004000 {
60: cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
61: status = "okay";
62: };
63:
64: can0: can@f000c000 {
65: status = "okay";
66: };
67:
1.1.1.3.4.1 pgoyette 68: tcb0: timer@f0010000 {
69: timer0: timer@0 {
70: compatible = "atmel,tcb-timer";
71: reg = <0>;
72: };
73:
74: timer1: timer@1 {
75: compatible = "atmel,tcb-timer";
76: reg = <1>;
77: };
78: };
79:
1.1 jmcneill 80: i2c0: i2c@f0014000 {
81: pinctrl-0 = <&pinctrl_i2c0_pu>;
82: status = "okay";
83: };
84:
85: i2c1: i2c@f0018000 {
86: status = "okay";
87:
88: pmic: act8865@5b {
89: compatible = "active-semi,act8865";
90: reg = <0x5b>;
91: status = "disabled";
92:
93: regulators {
94: vcc_1v8_reg: DCDC_REG1 {
95: regulator-name = "VCC_1V8";
96: regulator-min-microvolt = <1800000>;
97: regulator-max-microvolt = <1800000>;
98: regulator-always-on;
99: };
100:
101: vcc_1v2_reg: DCDC_REG2 {
102: regulator-name = "VCC_1V2";
103: regulator-min-microvolt = <1200000>;
104: regulator-max-microvolt = <1200000>;
105: regulator-always-on;
106: };
107:
108: vcc_3v3_reg: DCDC_REG3 {
109: regulator-name = "VCC_3V3";
110: regulator-min-microvolt = <3300000>;
111: regulator-max-microvolt = <3300000>;
112: regulator-always-on;
113: };
114:
115: vddfuse_reg: LDO_REG1 {
116: regulator-name = "FUSE_2V5";
117: regulator-min-microvolt = <2500000>;
118: regulator-max-microvolt = <2500000>;
119: };
120:
121: vddana_reg: LDO_REG2 {
122: regulator-name = "VDDANA";
123: regulator-min-microvolt = <3300000>;
124: regulator-max-microvolt = <3300000>;
125: regulator-always-on;
126: };
127: };
128: };
129: };
130:
131: macb0: ethernet@f0028000 {
132: phy-mode = "rgmii";
133: #address-cells = <1>;
134: #size-cells = <0>;
135: status = "okay";
136:
137: ethernet-phy@7 {
138: reg = <0x7>;
139: };
140: };
141:
142: pwm0: pwm@f002c000 {
143: pinctrl-names = "default";
144: pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>;
145: status = "okay";
146: };
147:
148: usart0: serial@f001c000 {
149: status = "okay";
150: };
151:
152: usart1: serial@f0020000 {
153: pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
154: status = "okay";
155: };
156:
157: uart0: serial@f0024000 {
158: status = "okay";
159: };
160:
161: mmc1: mmc@f8000000 {
162: pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
163: status = "okay";
164: slot@0 {
165: reg = <0>;
166: bus-width = <4>;
167: cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>;
168: };
169: };
170:
171: spi1: spi@f8008000 {
172: cs-gpios = <&pioC 25 0>;
173: status = "okay";
174: };
175:
176: adc0: adc@f8018000 {
177: atmel,adc-vref = <3300>;
178: atmel,adc-channels-used = <0xfe>;
179: pinctrl-0 = <
180: &pinctrl_adc0_adtrg
181: &pinctrl_adc0_ad1
182: &pinctrl_adc0_ad2
183: &pinctrl_adc0_ad3
184: &pinctrl_adc0_ad4
185: &pinctrl_adc0_ad5
186: &pinctrl_adc0_ad6
187: &pinctrl_adc0_ad7
188: >;
189: status = "okay";
190: };
191:
192: i2c2: i2c@f801c000 {
193: dmas = <0>, <0>; /* Do not use DMA for i2c2 */
194: pinctrl-0 = <&pinctrl_i2c2_pu>;
195: status = "okay";
196: };
197:
198: macb1: ethernet@f802c000 {
199: phy-mode = "rmii";
200: #address-cells = <1>;
201: #size-cells = <0>;
202: status = "okay";
203:
204: ethernet-phy@1 {
205: reg = <0x1>;
206: };
207: };
208:
209: dbgu: serial@ffffee00 {
210: status = "okay";
211: };
212:
213: pinctrl@fffff200 {
214: board {
215: pinctrl_i2c0_pu: i2c0_pu {
216: atmel,pins =
217: <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
218: <AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
219: };
220:
221: pinctrl_i2c2_pu: i2c2_pu {
222: atmel,pins =
223: <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
224: <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
225: };
226:
227: pinctrl_key_gpio: key_gpio_0 {
228: atmel,pins =
229: <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
230: };
231:
232: pinctrl_mmc0_cd: mmc0_cd {
233: atmel,pins =
234: <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
235: };
236:
237: pinctrl_mmc1_cd: mmc1_cd {
238: atmel,pins =
239: <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
240: };
241:
242: pinctrl_usba_vbus: usba_vbus {
243: atmel,pins =
244: <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */
245: };
246: };
247: };
248: };
249:
1.1.1.3 jmcneill 250: usb0: gadget@500000 {
1.1 jmcneill 251: atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>; /* PE9, conflicts with A9 */
252: pinctrl-names = "default";
253: pinctrl-0 = <&pinctrl_usba_vbus>;
254: status = "okay";
255: };
256:
1.1.1.3 jmcneill 257: usb1: ohci@600000 {
1.1 jmcneill 258: num-ports = <3>;
259: atmel,vbus-gpio = <0
260: &pioE 3 GPIO_ACTIVE_LOW
261: &pioE 4 GPIO_ACTIVE_LOW
262: >;
263: status = "okay";
264: };
265:
1.1.1.3 jmcneill 266: usb2: ehci@700000 {
1.1 jmcneill 267: status = "okay";
268: };
1.1.1.2 jmcneill 269:
270: ebi: ebi@10000000 {
271: pinctrl-0 = <&pinctrl_ebi_nand_addr>;
272: pinctrl-names = "default";
273: status = "okay";
274:
275: nand_controller: nand-controller {
276: status = "okay";
277:
278: nand@3 {
279: reg = <0x3 0x0 0x2>;
280: atmel,rb = <0>;
281: nand-bus-width = <8>;
282: nand-ecc-mode = "hw";
283: nand-ecc-strength = <4>;
284: nand-ecc-step-size = <512>;
285: nand-on-flash-bbt;
286: label = "atmel_nand";
287:
288: partitions {
289: compatible = "fixed-partitions";
290: #address-cells = <1>;
291: #size-cells = <1>;
292:
293: at91bootstrap@0 {
294: label = "at91bootstrap";
295: reg = <0x0 0x40000>;
296: };
297:
298: bootloader@40000 {
299: label = "bootloader";
1.1.1.3.4.2! pgoyette 300: reg = <0x40000 0xc0000>;
1.1.1.2 jmcneill 301: };
302:
1.1.1.3.4.2! pgoyette 303: bootloaderenvred@100000 {
! 304: label = "bootloader env redundant";
! 305: reg = <0x100000 0x40000>;
! 306: };
! 307:
! 308: bootloaderenv@140000 {
1.1.1.2 jmcneill 309: label = "bootloader env";
1.1.1.3.4.2! pgoyette 310: reg = <0x140000 0x40000>;
1.1.1.2 jmcneill 311: };
312:
313: dtb@180000 {
314: label = "device tree";
315: reg = <0x180000 0x80000>;
316: };
317:
318: kernel@200000 {
319: label = "kernel";
320: reg = <0x200000 0x600000>;
321: };
322:
323: rootfs@800000 {
324: label = "rootfs";
325: reg = <0x800000 0x0f800000>;
326: };
327: };
328: };
329: };
330: };
1.1 jmcneill 331: };
332:
333: vcc_mmc0_reg: fixedregulator_mmc0 {
334: compatible = "regulator-fixed";
335: gpio = <&pioE 2 GPIO_ACTIVE_LOW>;
336: regulator-name = "mmc0-card-supply";
337: regulator-min-microvolt = <3300000>;
338: regulator-max-microvolt = <3300000>;
339: regulator-always-on;
340: };
341:
342: gpio_keys {
343: compatible = "gpio-keys";
344:
345: pinctrl-names = "default";
346: pinctrl-0 = <&pinctrl_key_gpio>;
347:
348: bp3 {
349: label = "PB_USER";
350: gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
351: linux,code = <0x104>;
352: wakeup-source;
353: };
354: };
355:
356: leds {
357: compatible = "gpio-leds";
358:
359: d2 {
360: label = "d2";
361: gpios = <&pioE 23 GPIO_ACTIVE_LOW>; /* PE23, conflicts with A23, CTS2 */
362: linux,default-trigger = "heartbeat";
363: };
364:
365: d3 {
366: label = "d3";
367: gpios = <&pioE 24 GPIO_ACTIVE_HIGH>;
368: };
369: };
370: };
CVSweb <webmaster@jp.NetBSD.org>