at91sam9x5ek.dtsi
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/*
* at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board
*
* Copyright (C) 2012 Atmel,
* 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
*
* Licensed under GPLv2 or later.
*/
#include "at91sam9x5cm.dtsi"
/ {
model = "Atmel AT91SAM9X5-EK";
compatible = "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9";
chosen {
bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
stdout-path = "serial0:115200n8";
u-boot,dm-pre-reloc;
};
ahb {
apb {
mmc0: mmc@f0008000 {
pinctrl-0 = <
&pinctrl_board_mmc0
&pinctrl_mmc0_slot0_clk_cmd_dat0
&pinctrl_mmc0_slot0_dat1_3>;
status = "okay";
slot@0 {
reg = <0>;
bus-width = <4>;
cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
};
};
mmc1: mmc@f000c000 {
pinctrl-0 = <
&pinctrl_board_mmc1
&pinctrl_mmc1_slot0_clk_cmd_dat0
&pinctrl_mmc1_slot0_dat1_3>;
status = "okay";
slot@0 {
reg = <0>;
bus-width = <4>;
cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
};
};
dbgu: serial@fffff200 {
u-boot,dm-pre-reloc;
status = "okay";
};
usart0: serial@f801c000 {
status = "okay";
};
usb2: gadget@f803c000 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_board_usb2>;
atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
status = "okay";
};
i2c0: i2c@f8010000 {
status = "okay";
wm8731: wm8731@1a {
compatible = "wm8731";
reg = <0x1a>;
};
};
adc0: adc@f804c000 {
atmel,adc-ts-wires = <4>;
atmel,adc-ts-pressure-threshold = <10000>;
status = "okay";
};
pinctrl@fffff400 {
camera_sensor {
pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
atmel,pins =
<AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* ISI_MCK */
};
pinctrl_sensor_power: sensor_power-0 {
atmel,pins =
<AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
pinctrl_sensor_reset: sensor_reset-0 {
atmel,pins =
<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
};
};
mmc0 {
pinctrl_board_mmc0: mmc0-board {
atmel,pins =
<AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */
};
};
mmc1 {
pinctrl_board_mmc1: mmc1-board {
atmel,pins =
<AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */
};
};
usb2 {
pinctrl_board_usb2: usb2-board {
atmel,pins =
<AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio vbus sense, deglitch */
};
};
};
spi0: spi@f0000000 {
status = "okay";
cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
spi_flash@0 {
compatible = "spi-flash";
spi-max-frequency = <50000000>;
reg = <0>;
};
};
watchdog@fffffe40 {
status = "okay";
};
ssc0: ssc@f0010000 {
status = "okay";
};
};
usb0: ohci@00600000 {
status = "okay";
num-ports = <3>;
atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
&pioD 19 GPIO_ACTIVE_LOW
&pioD 20 GPIO_ACTIVE_LOW
>;
};
usb1: ehci@00700000 {
status = "okay";
};
};
sound {
compatible = "atmel,sam9x5-wm8731-audio";
atmel,model = "wm8731 @ AT91SAM9X5EK";
atmel,audio-routing =
"Headphone Jack", "RHPOUT",
"Headphone Jack", "LHPOUT",
"LLINEIN", "Line In Jack",
"RLINEIN", "Line In Jack";
atmel,ssc-controller = <&ssc0>;
atmel,audio-codec = <&wm8731>;
};
};