2 * at91-sama5d3_xplained.dts - Device Tree file for the SAMA5D3 Xplained board
4 * Copyright (C) 2014 Atmel,
5 * 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
7 * Licensed under GPLv2 or later.
10 #include "sama5d36.dtsi"
13 model = "SAMA5D3 Xplained";
14 compatible = "atmel,sama5d3-xplained", "atmel,sama5d3", "atmel,sama5";
17 bootargs = "console=ttyS0,115200";
21 reg = <0x20000000 0x10000000>;
25 clock-frequency = <32768>;
29 clock-frequency = <12000000>;
35 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>;
40 cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>;
45 cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
54 pinctrl-0 = <&pinctrl_i2c0_pu>;
62 compatible = "active-semi,act8865";
67 vcc_1v8_reg: DCDC_REG1 {
68 regulator-name = "VCC_1V8";
69 regulator-min-microvolt = <1800000>;
70 regulator-max-microvolt = <1800000>;
74 vcc_1v2_reg: DCDC_REG2 {
75 regulator-name = "VCC_1V2";
76 regulator-min-microvolt = <1200000>;
77 regulator-max-microvolt = <1200000>;
81 vcc_3v3_reg: DCDC_REG3 {
82 regulator-name = "VCC_3V3";
83 regulator-min-microvolt = <3300000>;
84 regulator-max-microvolt = <3300000>;
88 vddfuse_reg: LDO_REG1 {
89 regulator-name = "FUSE_2V5";
90 regulator-min-microvolt = <2500000>;
91 regulator-max-microvolt = <2500000>;
94 vddana_reg: LDO_REG2 {
95 regulator-name = "VDDANA";
96 regulator-min-microvolt = <3300000>;
97 regulator-max-microvolt = <3300000>;
104 macb0: ethernet@f0028000 {
110 pinctrl-names = "default";
111 pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>;
115 usart0: serial@f001c000 {
119 usart1: serial@f0020000 {
120 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
124 uart0: serial@f0024000 {
129 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
134 cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>;
139 cs-gpios = <&pioC 25 0>;
161 dmas = <0>, <0>; /* Do not use DMA for i2c2 */
162 pinctrl-0 = <&pinctrl_i2c2_pu>;
166 macb1: ethernet@f802c000 {
171 dbgu: serial@ffffee00 {
177 pinctrl_i2c0_pu: i2c0_pu {
179 <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
180 <AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
183 pinctrl_i2c2_pu: i2c2_pu {
185 <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
186 <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
189 pinctrl_mmc0_cd: mmc0_cd {
191 <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
194 pinctrl_mmc1_cd: mmc1_cd {
196 <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
199 pinctrl_usba_vbus: usba_vbus {
201 <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */
208 clock-frequency = <12000000>;
213 nand0: nand@60000000 {
214 nand-bus-width = <8>;
215 nand-ecc-mode = "hw";
217 atmel,pmecc-cap = <4>;
218 atmel,pmecc-sector-size = <512>;
223 label = "at91bootstrap";
228 label = "bootloader";
229 reg = <0x40000 0x80000>;
232 bootloaderenv@c0000 {
233 label = "bootloader env";
234 reg = <0xc0000 0xc0000>;
238 label = "device tree";
239 reg = <0x180000 0x80000>;
244 reg = <0x200000 0x600000>;
249 reg = <0x800000 0x0f800000>;
253 usb0: gadget@00500000 {
254 atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>; /* PE9, conflicts with A9 */
255 pinctrl-names = "default";
256 pinctrl-0 = <&pinctrl_usba_vbus>;
260 usb1: ohci@00600000 {
263 &pioE 3 GPIO_ACTIVE_LOW
264 &pioE 4 GPIO_ACTIVE_LOW
269 usb2: ehci@00700000 {
275 compatible = "gpio-keys";
279 gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
280 linux,code = <0x104>;
286 compatible = "gpio-leds";
290 gpios = <&pioE 23 GPIO_ACTIVE_LOW>; /* PE23, conflicts with A23, CTS2 */
291 linux,default-trigger = "heartbeat";
296 gpios = <&pioE 24 GPIO_ACTIVE_HIGH>;