1f24a21f8e
This patch add support for the SPI flash M25P64 which is present on the Armada XP DB board. This flash stores the bootloader and its environment. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
125 lines
2.2 KiB
Text
125 lines
2.2 KiB
Text
/*
|
|
* Device Tree file for Marvell Armada XP evaluation board
|
|
* (DB-78460-BP)
|
|
*
|
|
* Copyright (C) 2012 Marvell
|
|
*
|
|
* Lior Amsalem <alior@marvell.com>
|
|
* Gregory CLEMENT <gregory.clement@free-electrons.com>
|
|
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public
|
|
* License version 2. This program is licensed "as is" without any
|
|
* warranty of any kind, whether express or implied.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
/include/ "armada-xp-mv78460.dtsi"
|
|
|
|
/ {
|
|
model = "Marvell Armada XP Evaluation Board";
|
|
compatible = "marvell,axp-db", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp";
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200 earlyprintk";
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x80000000>; /* 2 GB */
|
|
};
|
|
|
|
soc {
|
|
serial@d0012000 {
|
|
clock-frequency = <250000000>;
|
|
status = "okay";
|
|
};
|
|
serial@d0012100 {
|
|
clock-frequency = <250000000>;
|
|
status = "okay";
|
|
};
|
|
serial@d0012200 {
|
|
clock-frequency = <250000000>;
|
|
status = "okay";
|
|
};
|
|
serial@d0012300 {
|
|
clock-frequency = <250000000>;
|
|
status = "okay";
|
|
};
|
|
|
|
sata@d00a0000 {
|
|
nr-ports = <2>;
|
|
status = "okay";
|
|
};
|
|
|
|
mdio {
|
|
phy0: ethernet-phy@0 {
|
|
reg = <0>;
|
|
};
|
|
|
|
phy1: ethernet-phy@1 {
|
|
reg = <1>;
|
|
};
|
|
|
|
phy2: ethernet-phy@2 {
|
|
reg = <25>;
|
|
};
|
|
|
|
phy3: ethernet-phy@3 {
|
|
reg = <27>;
|
|
};
|
|
};
|
|
|
|
ethernet@d0070000 {
|
|
status = "okay";
|
|
phy = <&phy0>;
|
|
phy-mode = "rgmii-id";
|
|
};
|
|
ethernet@d0074000 {
|
|
status = "okay";
|
|
phy = <&phy1>;
|
|
phy-mode = "rgmii-id";
|
|
};
|
|
ethernet@d0030000 {
|
|
status = "okay";
|
|
phy = <&phy2>;
|
|
phy-mode = "sgmii";
|
|
};
|
|
ethernet@d0034000 {
|
|
status = "okay";
|
|
phy = <&phy3>;
|
|
phy-mode = "sgmii";
|
|
};
|
|
|
|
mvsdio@d00d4000 {
|
|
pinctrl-0 = <&sdio_pins>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
/* No CD or WP GPIOs */
|
|
};
|
|
|
|
usb@d0050000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usb@d0051000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usb@d0052000 {
|
|
status = "okay";
|
|
};
|
|
|
|
spi0: spi@d0010600 {
|
|
status = "okay";
|
|
|
|
spi-flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "m25p64";
|
|
reg = <0>; /* Chip select 0 */
|
|
spi-max-frequency = <20000000>;
|
|
};
|
|
};
|
|
};
|
|
};
|