linux/arch/arm/boot/dts/kirkwood-goflexnet.dts
Thomas Petazzoni 7cfbb287a8 arm: kirkwood: goflexnet: move pinmux configs to the right devices
When the pinmux mechanism was added in Kirkwood, the device driver
core was not yet providing the possibility of attaching pinmux
configurations to all devices, drivers had to do it explicitly, and
not all drivers were doing this.

Now that the driver core does that in a generic way, it makes sense to
attach the pinmux configuration to their corresponding devices.

This allows the pinctrl subsystem to show in debugfs to which device
is related which pins, for example:

pin 41 (PIN41): gpio-leds.1 mvebu-gpio:41 function gpio group mpp41
pin 42 (PIN42): gpio-leds.1 mvebu-gpio:42 function gpio group mpp42
pin 43 (PIN43): gpio-leds.1 mvebu-gpio:43 function gpio group mpp43

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-05-27 15:31:39 +00:00

173 lines
3.6 KiB
Plaintext

/dts-v1/;
/include/ "kirkwood.dtsi"
/include/ "kirkwood-6281.dtsi"
/ {
model = "Seagate GoFlex Net";
compatible = "seagate,goflexnet", "marvell,kirkwood-88f6281", "marvell,kirkwood";
memory {
device_type = "memory";
reg = <0x00000000 0x8000000>;
};
chosen {
bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10";
};
ocp@f1000000 {
pinctrl: pinctrl@10000 {
pmx_usb_power_enable: pmx-usb-power-enable {
marvell,pins = "mpp29";
marvell,function = "gpio";
};
pmx_led_right_cap_0: pmx-led_right_cap_0 {
marvell,pins = "mpp38";
marvell,function = "gpio";
};
pmx_led_right_cap_1: pmx-led_right_cap_1 {
marvell,pins = "mpp39";
marvell,function = "gpio";
};
pmx_led_right_cap_2: pmx-led_right_cap_2 {
marvell,pins = "mpp40";
marvell,function = "gpio";
};
pmx_led_right_cap_3: pmx-led_right_cap_3 {
marvell,pins = "mpp41";
marvell,function = "gpio";
};
pmx_led_left_cap_0: pmx-led_left_cap_0 {
marvell,pins = "mpp42";
marvell,function = "gpio";
};
pmx_led_left_cap_1: pmx-led_left_cap_1 {
marvell,pins = "mpp43";
marvell,function = "gpio";
};
pmx_led_left_cap_2: pmx-led_left_cap_2 {
marvell,pins = "mpp44";
marvell,function = "gpio";
};
pmx_led_left_cap_3: pmx-led_left_cap_3 {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
pmx_led_green: pmx-led_green {
marvell,pins = "mpp46";
marvell,function = "gpio";
};
pmx_led_orange: pmx-led_orange {
marvell,pins = "mpp47";
marvell,function = "gpio";
};
};
serial@12000 {
status = "ok";
};
nand@3000000 {
chip-delay = <40>;
status = "okay";
partition@0 {
label = "u-boot";
reg = <0x0000000 0x100000>;
read-only;
};
partition@100000 {
label = "uImage";
reg = <0x0100000 0x400000>;
};
partition@500000 {
label = "pogoplug";
reg = <0x0500000 0x2000000>;
};
partition@2500000 {
label = "root";
reg = <0x02500000 0xd800000>;
};
};
sata@80000 {
status = "okay";
nr-ports = <2>;
};
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = < &pmx_led_orange
&pmx_led_left_cap_0 &pmx_led_left_cap_1
&pmx_led_left_cap_2 &pmx_led_left_cap_3
&pmx_led_right_cap_0 &pmx_led_right_cap_1
&pmx_led_right_cap_2 &pmx_led_right_cap_3
>;
pinctrl-names = "default";
health {
label = "status:green:health";
gpios = <&gpio1 14 1>;
linux,default-trigger = "default-on";
};
fault {
label = "status:orange:fault";
gpios = <&gpio1 15 1>;
};
left0 {
label = "status:white:left0";
gpios = <&gpio1 10 0>;
};
left1 {
label = "status:white:left1";
gpios = <&gpio1 11 0>;
};
left2 {
label = "status:white:left2";
gpios = <&gpio1 12 0>;
};
left3 {
label = "status:white:left3";
gpios = <&gpio1 13 0>;
};
right0 {
label = "status:white:right0";
gpios = <&gpio1 6 0>;
};
right1 {
label = "status:white:right1";
gpios = <&gpio1 7 0>;
};
right2 {
label = "status:white:right2";
gpios = <&gpio1 8 0>;
};
right3 {
label = "status:white:right3";
gpios = <&gpio1 9 0>;
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_usb_power_enable>;
pinctrl-names = "default";
usb_power: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "USB Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 29 0>;
};
};
};