linux/arch/arm/boot/dts/kirkwood-dnskw.dtsi
Thomas Petazzoni 01369fe1a0 arm: kirkwood: dlink dns: 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 15:31:13 +00:00

222 lines
4.9 KiB
Plaintext

/include/ "kirkwood.dtsi"
/include/ "kirkwood-6281.dtsi"
/ {
model = "D-Link DNS NASes (kirkwood-based)";
compatible = "dlink,dns-kirkwood", "marvell,kirkwood-88f6281", "marvell,kirkwood";
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_button_power &pmx_button_unmount
&pmx_button_reset>;
pinctrl-names = "default";
button@1 {
label = "Power button";
linux,code = <116>;
gpios = <&gpio1 2 1>;
};
button@2 {
label = "USB unmount button";
linux,code = <161>;
gpios = <&gpio1 15 1>;
};
button@3 {
label = "Reset button";
linux,code = <0x198>;
gpios = <&gpio1 16 1>;
};
};
gpio_fan {
/* Fan: ADDA AD045HB-G73 40mm 6000rpm@5v */
compatible = "gpio-fan";
pinctrl-0 = <&pmx_fan_high_speed &pmx_fan_low_speed>;
pinctrl-names = "default";
gpios = <&gpio1 14 1
&gpio1 13 1>;
gpio-fan,speed-map = <0 0
3000 1
6000 2>;
};
gpio_poweroff {
compatible = "gpio-poweroff";
pinctrl-0 = <&pmx_power_off>;
pinctrl-names = "default";
gpios = <&gpio1 4 0>;
};
ocp@f1000000 {
pinctrl: pinctrl@10000 {
pinctrl-0 = <&pmx_power_back_on &pmx_present_sata0
&pmx_present_sata1 &pmx_fan_tacho
&pmx_temp_alarm>;
pinctrl-names = "default";
pmx_sata0: pmx-sata0 {
marvell,pins = "mpp20";
marvell,function = "sata1";
};
pmx_sata1: pmx-sata1 {
marvell,pins = "mpp21";
marvell,function = "sata0";
};
pmx_led_power: pmx-led-power {
marvell,pins = "mpp26";
marvell,function = "gpio";
};
pmx_led_red_right_hdd: pmx-led-red-right-hdd {
marvell,pins = "mpp27";
marvell,function = "gpio";
};
pmx_led_red_left_hdd: pmx-led-red-left-hdd {
marvell,pins = "mpp28";
marvell,function = "gpio";
};
pmx_led_red_usb_325: pmx-led-red-usb-325 {
marvell,pins = "mpp29";
marvell,function = "gpio";
};
pmx_button_power: pmx-button-power {
marvell,pins = "mpp34";
marvell,function = "gpio";
};
pmx_led_red_usb_320: pmx-led-red-usb-320 {
marvell,pins = "mpp35";
marvell,function = "gpio";
};
pmx_power_off: pmx-power-off {
marvell,pins = "mpp36";
marvell,function = "gpio";
};
pmx_power_back_on: pmx-power-back-on {
marvell,pins = "mpp37";
marvell,function = "gpio";
};
pmx_power_sata0: pmx-power-sata0 {
marvell,pins = "mpp39";
marvell,function = "gpio";
};
pmx_power_sata1: pmx-power-sata1 {
marvell,pins = "mpp40";
marvell,function = "gpio";
};
pmx_present_sata0: pmx-present-sata0 {
marvell,pins = "mpp41";
marvell,function = "gpio";
};
pmx_present_sata1: pmx-present-sata1 {
marvell,pins = "mpp42";
marvell,function = "gpio";
};
pmx_led_white_usb: pmx-led-white-usb {
marvell,pins = "mpp43";
marvell,function = "gpio";
};
pmx_fan_tacho: pmx-fan-tacho {
marvell,pins = "mpp44";
marvell,function = "gpio";
};
pmx_fan_high_speed: pmx-fan-high-speed {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
pmx_fan_low_speed: pmx-fan-low-speed {
marvell,pins = "mpp46";
marvell,function = "gpio";
};
pmx_button_unmount: pmx-button-unmount {
marvell,pins = "mpp47";
marvell,function = "gpio";
};
pmx_button_reset: pmx-button-reset {
marvell,pins = "mpp48";
marvell,function = "gpio";
};
pmx_temp_alarm: pmx-temp-alarm {
marvell,pins = "mpp49";
marvell,function = "gpio";
};
};
sata@80000 {
pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
pinctrl-names = "default";
status = "okay";
nr-ports = <2>;
};
nand@3000000 {
pinctrl-0 = <&pmx_nand>;
pinctrl-names = "default";
status = "okay";
chip-delay = <35>;
partition@0 {
label = "u-boot";
reg = <0x0000000 0x100000>;
read-only;
};
partition@100000 {
label = "uImage";
reg = <0x0100000 0x500000>;
};
partition@600000 {
label = "ramdisk";
reg = <0x0600000 0x500000>;
};
partition@b00000 {
label = "image";
reg = <0x0b00000 0x6600000>;
};
partition@7100000 {
label = "mini firmware";
reg = <0x7100000 0xa00000>;
};
partition@7b00000 {
label = "config";
reg = <0x7b00000 0x500000>;
};
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_power_sata0 &pmx_power_sata1>;
pinctrl-names = "default";
sata0_power: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "SATA0 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 7 0>;
};
sata1_power: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "SATA1 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 8 0>;
};
};
};