forked from Minki/linux
726b4d062e
sam9-l9260 is a low cost board designed by Olimex. More information is available at: https://www.olimex.com/Products/ARM/Atmel/SAM9-L9260/ Signed-off-by: Raashid Muhammed <raashidmuhammed@zilogic.com> Reviewed-by: Vijay Kumar B. <vijaykumar@bravegnu.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
116 lines
1.9 KiB
Plaintext
116 lines
1.9 KiB
Plaintext
/*
|
|
* at91-sam9_l9260.dts - Device Tree file for Olimex SAM9-L9260 board
|
|
*
|
|
* Copyright (C) 2016 Raashid Muhammed <raashidmuhammed@zilogic.com>
|
|
*
|
|
* Licensed under GPLv2 or later.
|
|
*/
|
|
/dts-v1/;
|
|
#include "at91sam9260.dtsi"
|
|
|
|
/ {
|
|
model = "Olimex sam9-l9260";
|
|
compatible = "olimex,sam9-l9260", "atmel,at91sam9260", "atmel,at91sam9";
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory {
|
|
reg = <0x20000000 0x4000000>;
|
|
};
|
|
|
|
clocks {
|
|
slow_xtal {
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
main_xtal {
|
|
clock-frequency = <18432000>;
|
|
};
|
|
};
|
|
|
|
ahb {
|
|
apb {
|
|
mmc0: mmc@fffa8000 {
|
|
pinctrl-0 = <
|
|
&pinctrl_board_mmc0
|
|
&pinctrl_mmc0_clk
|
|
&pinctrl_mmc0_slot1_cmd_dat0
|
|
&pinctrl_mmc0_slot1_dat1_3>;
|
|
status = "okay";
|
|
|
|
slot@1 {
|
|
reg = <1>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pioC 8 GPIO_ACTIVE_HIGH>;
|
|
wp-gpios = <&pioC 4 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
macb0: ethernet@fffc4000 {
|
|
phy-mode = "mii";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
ethernet-phy@1 {
|
|
reg = <0x1>;
|
|
};
|
|
};
|
|
|
|
spi0: spi@fffc8000 {
|
|
cs-gpios = <&pioC 11 0>, <0>, <0>, <0>;
|
|
status = "okay";
|
|
|
|
flash@0 {
|
|
compatible = "atmel,at45", "atmel,dataflash";
|
|
spi-max-frequency = <15000000>;
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
dbgu: serial@fffff200 {
|
|
status = "okay";
|
|
};
|
|
|
|
pinctrl@fffff400 {
|
|
mmc0 {
|
|
pinctrl_board_mmc0: mmc0-board {
|
|
atmel,pins =
|
|
<AT91_PIOC 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* CD pin */
|
|
AT91_PIOC 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* WP pin */
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
nand0: nand@40000000 {
|
|
nand-bus-width = <8>;
|
|
nand-ecc-mode = "soft";
|
|
nand-on-flash-bbt = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
usb0: ohci@500000 {
|
|
status = "okay";
|
|
};
|
|
|
|
};
|
|
|
|
i2c@0 {
|
|
status = "okay";
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
b0 {
|
|
label = "b0";
|
|
gpios = <&pioA 6 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
};
|
|
};
|