[PATCH 2/2] ARM: dts: kirkwood: split lswvl into linkstation lsvl and lswvl
Roger Shimizu
rogershimizu at gmail.com
Tue Jan 19 05:49:02 PST 2016
LS-WVL/VL are both kirkwood-6282 based NAS devices, which share
many MPP pins. However they are slightly different:
- There're two red LED indicator on LS-WVL to show when HDD fails,
which is similar to LS-WXL, but there's no such on LS-VL.
- LS-WVL is 2-Bay NAS, and LS-VL is only 1-Bay.
So after the split, common part goes into .dtsi file:
- kirkwood-linkstation-6282.dtsi
while all rest part goes into device specific .dts file:
- kirkwood-linkstation-lsvl.dts
- kirkwood-linkstation-lswvl.dts
License all newly created files under GPLv2/X11.
Signed-off-by: Roger Shimizu <rogershimizu at gmail.com>
---
.../devicetree/bindings/arm/marvell,kirkwood.txt | 3 +-
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi | 190 +++++++++++++
arch/arm/boot/dts/kirkwood-linkstation-lsvl.dts | 57 ++++
arch/arm/boot/dts/kirkwood-linkstation-lswvl.dts | 112 ++++++++
arch/arm/boot/dts/kirkwood-lswvl.dts | 301 ---------------------
6 files changed, 363 insertions(+), 302 deletions(-)
create mode 100644 arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi
create mode 100644 arch/arm/boot/dts/kirkwood-linkstation-lsvl.dts
create mode 100644 arch/arm/boot/dts/kirkwood-linkstation-lswvl.dts
delete mode 100644 arch/arm/boot/dts/kirkwood-lswvl.dts
diff --git a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
index c7f8e3e..0d5d0f6 100644
--- a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
+++ b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
@@ -19,10 +19,11 @@ SoC. Currently known SoC compatibles are:
And in addition, the compatible shall be extended with the specific
board. Currently known boards are:
+"buffalo,linkstation-lsvl"
"buffalo,linkstation-lswsxl"
"buffalo,linkstation-lswxl"
+"buffalo,linkstation-lswvl"
"buffalo,lschlv2"
-"buffalo,lswvl"
"buffalo,lsxhl"
"buffalo,lsxl"
"dlink,dns-320"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 6dff6af..3e2cf27 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -183,7 +183,9 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
kirkwood-is2.dtb \
kirkwood-km_kirkwood.dtb \
kirkwood-laplug.dtb \
+ kirkwood-linkstation-lsvl.dtb \
kirkwood-linkstation-lswsxl.dtb \
+ kirkwood-linkstation-lswvl.dtb \
kirkwood-linkstation-lswxl.dtb \
kirkwood-lschlv2.dtb \
kirkwood-lsxhl.dtb \
diff --git a/arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi b/arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi
new file mode 100644
index 0000000..73594d1
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi
@@ -0,0 +1,190 @@
+/*
+ * Device Tree common file for kirkwood-6282 based Buffalo Linkstation
+ *
+ * Copyright (C) 2015, 2016
+ * Roger Shimizu <rogershimizu at gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6282.dtsi"
+#include "kirkwood-linkstation.dtsi"
+
+/ {
+ ocp at f1000000 {
+ pinctrl: pin-controller at 10000 {
+ pmx_power_hdd0: pmx-power-hdd0 {
+ marvell,pins = "mpp8";
+ marvell,function = "gpio";
+ };
+ pmx_usb_vbus: pmx-usb-vbus {
+ marvell,pins = "mpp12";
+ marvell,function = "gpio";
+ };
+ pmx_fan_high: pmx-fan-high {
+ marvell,pins = "mpp16";
+ marvell,function = "gpio";
+ };
+ pmx_fan_low: pmx-fan-low {
+ marvell,pins = "mpp17";
+ marvell,function = "gpio";
+ };
+ pmx_led_alarm: pmx-led-alarm {
+ marvell,pins = "mpp36";
+ marvell,function = "gpio";
+ };
+ pmx_led_function_red: pmx-led-function-red {
+ marvell,pins = "mpp37";
+ marvell,function = "gpio";
+ };
+ pmx_led_function_blue: pmx-led-function-blue {
+ marvell,pins = "mpp39";
+ marvell,function = "gpio";
+ };
+ pmx_led_info: pmx-led-info {
+ marvell,pins = "mpp38";
+ marvell,function = "gpio";
+ };
+ pmx_led_power: pmx-led-power {
+ marvell,pins = "mpp40";
+ marvell,function = "gpio";
+ };
+ pmx_fan_lock: pmx-fan-lock {
+ marvell,pins = "mpp43";
+ marvell,function = "gpio";
+ };
+ pmx_button_function: pmx-button-function {
+ marvell,pins = "mpp45";
+ marvell,function = "gpio";
+ };
+ pmx_power_switch: pmx-power-switch {
+ marvell,pins = "mpp46";
+ marvell,function = "gpio";
+ };
+ pmx_power_auto_switch: pmx-power-auto-switch {
+ marvell,pins = "mpp47";
+ marvell,function = "gpio";
+ };
+ };
+ };
+
+ gpio_keys {
+ function-button {
+ gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+ };
+
+ power-on-switch {
+ gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+ };
+
+ power-auto-switch {
+ gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio_leds {
+ red-alarm-led {
+ label = "red:alarm";
+ gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+ };
+
+ red-function-led {
+ label = "red:function";
+ gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ };
+
+ amber-info-led {
+ label = "amber:info";
+ gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+ };
+
+ blue-function-led {
+ label = "blue:function";
+ gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+ };
+
+ blue-power-led {
+ label = "blue:power";
+ gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio_fan {
+ compatible = "gpio-fan";
+ pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
+ pinctrl-names = "default";
+ gpios = <&gpio0 17 GPIO_ACTIVE_LOW
+ &gpio0 16 GPIO_ACTIVE_LOW>;
+
+ gpio-fan,speed-map = <0 3
+ 1500 2
+ 3250 1
+ 5000 0>;
+
+ alarm-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+ };
+
+ regulators {
+ usb_power: regulator at 1 {
+ gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+ };
+
+ hdd_power0: regulator at 2 {
+ gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&mdio {
+ status = "okay";
+
+ ethphy0: ethernet-phy at 0 {
+ device_type = "ethernet-phy";
+ reg = <0>;
+ };
+};
+
+ð0 {
+ status = "okay";
+
+ ethernet0-port at 0 {
+ phy-handle = <ðphy0>;
+ };
+};
diff --git a/arch/arm/boot/dts/kirkwood-linkstation-lsvl.dts b/arch/arm/boot/dts/kirkwood-linkstation-lsvl.dts
new file mode 100644
index 0000000..edcba5c
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-linkstation-lsvl.dts
@@ -0,0 +1,57 @@
+/*
+ * Device Tree file for Buffalo Linkstation LS-VL
+ *
+ * Copyright (C) 2015, 2016
+ * Roger Shimizu <rogershimizu at gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "kirkwood-linkstation-6282.dtsi"
+
+/ {
+ model = "Buffalo Linkstation LS-VL";
+ compatible = "buffalo,lsvl", "marvell,kirkwood-88f6282", "marvell,kirkwood";
+
+ memory { /* 256 MB */
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+};
diff --git a/arch/arm/boot/dts/kirkwood-linkstation-lswvl.dts b/arch/arm/boot/dts/kirkwood-linkstation-lswvl.dts
new file mode 100644
index 0000000..cc369c0
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-linkstation-lswvl.dts
@@ -0,0 +1,112 @@
+/*
+ * Device Tree file for Buffalo Linkstation LS-WVL
+ *
+ * Copyright (C) 2015, 2016
+ * Roger Shimizu <rogershimizu at gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "kirkwood-linkstation-6282.dtsi"
+
+/ {
+ model = "Buffalo Linkstation LS-WVL";
+ compatible = "buffalo,lswvl","marvell,kirkwood-88f6282", "marvell,kirkwood";
+
+ memory { /* 256 MB */
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ ocp at f1000000 {
+ pinctrl: pin-controller at 10000 {
+ pmx_power_hdd1: pmx-power-hdd1 {
+ marvell,pins = "mpp9";
+ marvell,function = "gpio";
+ };
+ pmx_led_hdderr0: pmx-led-hdderr0 {
+ marvell,pins = "mpp34";
+ marvell,function = "gpio";
+ };
+ pmx_led_hdderr1: pmx-led-hdderr1 {
+ marvell,pins = "mpp35";
+ marvell,function = "gpio";
+ };
+ };
+
+ sata at 80000 {
+ nr-ports = <2>;
+ };
+ };
+
+ gpio_leds {
+ pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
+ &pmx_led_info &pmx_led_power
+ &pmx_led_function_blue
+ &pmx_led_hdderr0
+ &pmx_led_hdderr1>;
+
+ red-hdderr0-led {
+ label = "red:hdderr0";
+ gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ };
+
+ red-hdderr1-led {
+ label = "red:hdderr1";
+ gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ regulators {
+ pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>;
+
+ hdd_power1: regulator at 3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "HDD1 Power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/kirkwood-lswvl.dts b/arch/arm/boot/dts/kirkwood-lswvl.dts
deleted file mode 100644
index 09eed3c..0000000
--- a/arch/arm/boot/dts/kirkwood-lswvl.dts
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- * Device Tree file for Buffalo Linkstation LS-WVL/VL
- *
- * Copyright (C) 2015, rogershimizu at gmail.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-/dts-v1/;
-
-#include "kirkwood.dtsi"
-#include "kirkwood-6282.dtsi"
-
-/ {
- model = "Buffalo Linkstation LS-WVL/VL";
- compatible = "buffalo,lswvl", "buffalo,lsvl", "marvell,kirkwood-88f6282", "marvell,kirkwood";
-
- memory { /* 256 MB */
- device_type = "memory";
- reg = <0x00000000 0x10000000>;
- };
-
- chosen {
- bootargs = "console=ttyS0,115200n8 earlyprintk";
- stdout-path = &uart0;
- };
-
- mbus {
- pcie-controller {
- status = "okay";
- pcie at 1,0 {
- status = "okay";
- };
- };
- };
-
- ocp at f1000000 {
- pinctrl: pin-controller at 10000 {
- pmx_power_hdd0: pmx-power-hdd0 {
- marvell,pins = "mpp8";
- marvell,function = "gpio";
- };
- pmx_power_hdd1: pmx-power-hdd1 {
- marvell,pins = "mpp9";
- marvell,function = "gpio";
- };
- pmx_usb_vbus: pmx-usb-vbus {
- marvell,pins = "mpp12";
- marvell,function = "gpio";
- };
- pmx_fan_high: pmx-fan-high {
- marvell,pins = "mpp16";
- marvell,function = "gpio";
- };
- pmx_fan_low: pmx-fan-low {
- marvell,pins = "mpp17";
- marvell,function = "gpio";
- };
- pmx_led_hdderr0: pmx-led-hdderr0 {
- marvell,pins = "mpp34";
- marvell,function = "gpio";
- };
- pmx_led_hdderr1: pmx-led-hdderr1 {
- marvell,pins = "mpp35";
- marvell,function = "gpio";
- };
- pmx_led_alarm: pmx-led-alarm {
- marvell,pins = "mpp36";
- marvell,function = "gpio";
- };
- pmx_led_function_red: pmx-led-function-red {
- marvell,pins = "mpp37";
- marvell,function = "gpio";
- };
- pmx_led_info: pmx-led-info {
- marvell,pins = "mpp38";
- marvell,function = "gpio";
- };
- pmx_led_function_blue: pmx-led-function-blue {
- marvell,pins = "mpp39";
- marvell,function = "gpio";
- };
- pmx_led_power: pmx-led-power {
- marvell,pins = "mpp40";
- marvell,function = "gpio";
- };
- pmx_fan_lock: pmx-fan-lock {
- marvell,pins = "mpp43";
- marvell,function = "gpio";
- };
- pmx_button_function: pmx-button-function {
- marvell,pins = "mpp45";
- marvell,function = "gpio";
- };
- pmx_power_switch: pmx-power-switch {
- marvell,pins = "mpp46";
- marvell,function = "gpio";
- };
- pmx_power_auto_switch: pmx-power-auto-switch {
- marvell,pins = "mpp47";
- marvell,function = "gpio";
- };
- };
-
- serial at 12000 {
- status = "okay";
- };
-
- sata at 80000 {
- status = "okay";
- nr-ports = <2>;
- };
-
- spi at 10600 {
- status = "okay";
-
- m25p40 at 0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,m25p40", "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <25000000>;
- mode = <0>;
-
- partition at 0 {
- reg = <0x0 0x60000>;
- label = "uboot";
- read-only;
- };
-
- partition at 60000 {
- reg = <0x60000 0x10000>;
- label = "dtb";
- read-only;
- };
-
- partition at 70000 {
- reg = <0x70000 0x10000>;
- label = "uboot_env";
- };
- };
- };
- };
-
- gpio_keys {
- compatible = "gpio-keys";
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-0 = <&pmx_button_function &pmx_power_switch
- &pmx_power_auto_switch>;
- pinctrl-names = "default";
-
- button at 1 {
- label = "Function Button";
- linux,code = <KEY_OPTION>;
- gpios = <&gpio0 45 GPIO_ACTIVE_LOW>;
- };
-
- button at 2 {
- label = "Power-on Switch";
- linux,code = <KEY_RESERVED>;
- linux,input-type = <5>;
- gpios = <&gpio0 46 GPIO_ACTIVE_LOW>;
- };
-
- button at 3 {
- label = "Power-auto Switch";
- linux,code = <KEY_ESC>;
- linux,input-type = <5>;
- gpios = <&gpio0 47 GPIO_ACTIVE_LOW>;
- };
- };
-
- gpio_leds {
- compatible = "gpio-leds";
- pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
- &pmx_led_info &pmx_led_power
- &pmx_led_function_blue
- &pmx_led_hdderr0
- &pmx_led_hdderr1>;
- pinctrl-names = "default";
-
- led at 1 {
- label = "lswvl:red:alarm";
- gpios = <&gpio0 36 GPIO_ACTIVE_LOW>;
- };
-
- led at 2 {
- label = "lswvl:red:func";
- gpios = <&gpio0 37 GPIO_ACTIVE_LOW>;
- };
-
- led at 3 {
- label = "lswvl:amber:info";
- gpios = <&gpio0 38 GPIO_ACTIVE_LOW>;
- };
-
- led at 4 {
- label = "lswvl:blue:func";
- gpios = <&gpio0 39 GPIO_ACTIVE_LOW>;
- };
-
- led at 5 {
- label = "lswvl:blue:power";
- gpios = <&gpio0 40 GPIO_ACTIVE_LOW>;
- default-state = "keep";
- };
-
- led at 6 {
- label = "lswvl:red:hdderr0";
- gpios = <&gpio0 34 GPIO_ACTIVE_LOW>;
- };
-
- led at 7 {
- label = "lswvl:red:hdderr1";
- gpios = <&gpio0 35 GPIO_ACTIVE_LOW>;
- };
- };
-
- gpio_fan {
- compatible = "gpio-fan";
- pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
- pinctrl-names = "default";
-
- gpios = <&gpio0 17 GPIO_ACTIVE_LOW
- &gpio0 16 GPIO_ACTIVE_LOW>;
-
- gpio-fan,speed-map = <0 3
- 1500 2
- 3250 1
- 5000 0>;
-
- alarm-gpios = <&gpio0 43 GPIO_ACTIVE_HIGH>;
- };
-
- restart_poweroff {
- compatible = "restart-poweroff";
- };
-
- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>;
- pinctrl-names = "default";
-
- usb_power: regulator at 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 12 GPIO_ACTIVE_HIGH>;
- };
- hdd_power0: regulator at 2 {
- compatible = "regulator-fixed";
- reg = <2>;
- regulator-name = "HDD0 Power";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- enable-active-high;
- regulator-always-on;
- regulator-boot-on;
- gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
- };
- hdd_power1: regulator at 3 {
- compatible = "regulator-fixed";
- reg = <3>;
- regulator-name = "HDD1 Power";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- enable-active-high;
- regulator-always-on;
- regulator-boot-on;
- gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
- };
- };
-};
-
-&mdio {
- status = "okay";
-
- ethphy0: ethernet-phy at 0 {
- device_type = "ethernet-phy";
- reg = <0>;
- };
-};
-
-ð0 {
- status = "okay";
-
- ethernet0-port at 0 {
- phy-handle = <ðphy0>;
- };
-};
--
2.1.4
More information about the linux-arm-kernel
mailing list