mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 15:04:27 +08:00
929012010a
Most Kirkwood boards use the default SPI0 pinctrl setting anyway. Add a default pinctrl setting to the toplevel SoC SPI0 node and put a note in front of the corresponding pinctrl node to overwrite the setting on board level. Currently, only T5325 is using a different setting and already overwrites the corresponding pinctrl node. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/1398862602-29595-11-git-send-email-sebastian.hesselbarth@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
111 lines
2.4 KiB
Plaintext
111 lines
2.4 KiB
Plaintext
/*
|
|
* Marvell RD88F6192 Board descrition
|
|
*
|
|
* Andrew Lunn <andrew@lunn.ch>
|
|
*
|
|
* 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.
|
|
*
|
|
* This file contains the definitions that are common between the three
|
|
* variants of the Marvell Kirkwood Development Board.
|
|
*/
|
|
/dts-v1/;
|
|
|
|
#include "kirkwood.dtsi"
|
|
#include "kirkwood-6192.dtsi"
|
|
|
|
/ {
|
|
model = "Marvell RD88F6192 reference design";
|
|
compatible = "marvell,rd88f6192", "marvell,kirkwood-88f6192", "marvell,kirkwood";
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x20000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200n8";
|
|
stdout-path = &uart0;
|
|
};
|
|
|
|
mbus {
|
|
pcie-controller {
|
|
status = "okay";
|
|
|
|
pcie@1,0 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
};
|
|
|
|
ocp@f1000000 {
|
|
pinctrl: pin-controller@10000 {
|
|
pinctrl-0 = <&pmx_usb_power>;
|
|
pinctrl-names = "default";
|
|
|
|
pmx_usb_power: pmx-usb-power {
|
|
marvell,pins = "mpp10";
|
|
marvell,function = "gpo";
|
|
};
|
|
};
|
|
|
|
serial@12000 {
|
|
status = "okay";
|
|
|
|
};
|
|
|
|
spi@10600 {
|
|
status = "okay";
|
|
|
|
m25p128@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "st,m25p128";
|
|
reg = <0>;
|
|
spi-max-frequency = <20000000>;
|
|
mode = <0>;
|
|
};
|
|
};
|
|
|
|
sata@80000 {
|
|
status = "okay";
|
|
nr-ports = <2>;
|
|
};
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-0 = <&pmx_usb_power>;
|
|
pinctrl-names = "default";
|
|
|
|
usb_power: regulator@0 {
|
|
compatible = "regulator-fixed";
|
|
reg = <0>;
|
|
regulator-name = "USB VBUS";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
enable-active-high;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&mdio {
|
|
status = "okay";
|
|
|
|
ethphy0: ethernet-phy@8 {
|
|
reg = <8>;
|
|
};
|
|
};
|
|
|
|
ð0 {
|
|
status = "okay";
|
|
ethernet0-port@0 {
|
|
phy-handle = <ðphy0>;
|
|
};
|
|
}; |