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/*
* sama5d3xmb.dts - Device Tree file for SAMA5D3x mother board
*
* Copyright (C) 2013 Atmel,
* 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
*
* Licensed under GPLv2 or later.
*/
#include "sama5d3xcm.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";
u-boot,dm-pre-reloc;
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 */
u-boot,dm-pre-reloc;
spi_flash@0 {
compatible = "spi-flash";
spi-max-frequency = <50000000>;
reg = <0>;
u-boot,dm-pre-reloc;
};
};
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@0x30 {
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";
u-boot,dm-pre-reloc;
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 {
u-boot,dm-pre-reloc;
pinctrl_mmc0_cd: mmc0_cd {
u-boot,dm-pre-reloc;
atmel,pins =
<AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
};
pinctrl_mmc1_cd: mmc1_cd {
u-boot,dm-pre-reloc;
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";
};
usb1: ohci@00600000 {
num-ports = <3>;
atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH
&pioD 26 GPIO_ACTIVE_LOW
&pioD 27 GPIO_ACTIVE_LOW
>;
status = "okay";
};
usb2: ehci@00700000 {
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";
};
};
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