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>;
61 macb0: ethernet@f0028000 {
66 usart0: serial@f001c000 {
70 usart1: serial@f0020000 {
71 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
75 uart0: serial@f0024000 {
80 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
85 cd-gpios = <&pioE 1 GPIO_ACTIVE_HIGH>;
90 cs-gpios = <&pioC 25 0>, <0>, <0>, <&pioD 16 0>;
112 dmas = <0>, <0>; /* Do not use DMA for i2c2 */
116 macb1: ethernet@f802c000 {
121 dbgu: serial@ffffee00 {
127 pinctrl_mmc0_cd: mmc0_cd {
129 <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
132 pinctrl_mmc1_cd: mmc1_cd {
134 <AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
137 pinctrl_usba_vbus: usba_vbus {
139 <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */
146 clock-frequency = <12000000>;
151 nand0: nand@60000000 {
152 nand-bus-width = <8>;
153 nand-ecc-mode = "hw";
155 atmel,pmecc-cap = <4>;
156 atmel,pmecc-sector-size = <512>;
161 label = "at91bootstrap";
166 label = "bootloader";
167 reg = <0x40000 0x80000>;
170 bootloaderenv@c0000 {
171 label = "bootloader env";
172 reg = <0xc0000 0xc0000>;
176 label = "device tree";
177 reg = <0x180000 0x80000>;
182 reg = <0x200000 0x600000>;
187 reg = <0x800000 0x0f800000>;
191 usb0: gadget@00500000 {
192 atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>; /* PE9, conflicts with A9 */
193 pinctrl-names = "default";
194 pinctrl-0 = <&pinctrl_usba_vbus>;
198 usb1: ohci@00600000 {
201 &pioE 3 GPIO_ACTIVE_LOW
202 &pioE 4 GPIO_ACTIVE_LOW
207 usb2: ehci@00700000 {
213 compatible = "gpio-keys";
217 gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
218 linux,code = <0x104>;
224 compatible = "gpio-leds";
228 gpios = <&pioE 23 GPIO_ACTIVE_LOW>; /* PE23, conflicts with A23, CTS2 */
229 linux,default-trigger = "heartbeat";
234 gpios = <&pioE 24 GPIO_ACTIVE_HIGH>;