[PATCH v2 6/7] ARM: dts: kirkwood: split lswxl dts to linkstation lswsxl and lswxl
Andrew Lunn
andrew at lunn.ch
Wed Jan 20 16:36:30 PST 2016
On Thu, Jan 21, 2016 at 12:33:57AM +0900, Roger Shimizu wrote:
> LS-WXL/WSXL are both kirkwood-6281 based 2-Bay NAS devices, which share
> many MPP pins. However they are slightly different:
> - There're two red LED indicator on LS-WXL to show when HDD fails,
> but there's no such on LS-WSXL.
> - There's 4-level speed adjustable FAN on LS-WXL, but not LS-WSXL.
>
> So after the split, common part goes into .dtsi file:
> - kirkwood-linkstation.dtsi
> - kirkwood-linkstation-duo-6281.dtsi
> while all rest part goes into device specific .dts file:
> - kirkwood-linkstation-lswsxl.dts
> - kirkwood-linkstation-lswxl.dts
>
> Signed-off-by: Roger Shimizu <rogershimizu at gmail.com>
Reviewd-by: Andrew Lunn <andrew at lunn.ch>
Thanks
Andrew
> ---
> .../devicetree/bindings/arm/marvell,kirkwood.txt | 3 +-
> arch/arm/boot/dts/Makefile | 3 +-
> .../boot/dts/kirkwood-linkstation-duo-6281.dtsi | 185 ++++++++++++
> arch/arm/boot/dts/kirkwood-linkstation-lswsxl.dts | 57 ++++
> arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts | 116 +++++++
> arch/arm/boot/dts/kirkwood-linkstation.dtsi | 202 +++++++++++++
> arch/arm/boot/dts/kirkwood-lswxl.dts | 334 ---------------------
> 7 files changed, 564 insertions(+), 336 deletions(-)
> create mode 100644 arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi
> create mode 100644 arch/arm/boot/dts/kirkwood-linkstation-lswsxl.dts
> create mode 100644 arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts
> create mode 100644 arch/arm/boot/dts/kirkwood-linkstation.dtsi
> delete mode 100644 arch/arm/boot/dts/kirkwood-lswxl.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
> index 5171ad8f48ff..c7f8e3e97c78 100644
> --- a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
> +++ b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
> @@ -19,9 +19,10 @@ SoC. Currently known SoC compatibles are:
> And in addition, the compatible shall be extended with the specific
> board. Currently known boards are:
>
> +"buffalo,linkstation-lswsxl"
> +"buffalo,linkstation-lswxl"
> "buffalo,lschlv2"
> "buffalo,lswvl"
> -"buffalo,lswxl"
> "buffalo,lsxhl"
> "buffalo,lsxl"
> "dlink,dns-320"
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 30bbc3746130..788c75a69364 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -183,9 +183,10 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
> kirkwood-is2.dtb \
> kirkwood-km_kirkwood.dtb \
> kirkwood-laplug.dtb \
> + kirkwood-linkstation-lswsxl.dtb \
> + kirkwood-linkstation-lswxl.dtb \
> kirkwood-lschlv2.dtb \
> kirkwood-lswvl.dtb \
> - kirkwood-lswxl.dtb \
> kirkwood-lsxhl.dtb \
> kirkwood-mplcec4.dtb \
> kirkwood-mv88f6281gtw-ge.dtb \
> diff --git a/arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi b/arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi
> new file mode 100644
> index 000000000000..47b8f185839d
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-linkstation-duo-6281.dtsi
> @@ -0,0 +1,185 @@
> +/*
> + * Device Tree common file for kirkwood-6281 based 2-Bay 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-6281.dtsi"
> +#include "kirkwood-linkstation.dtsi"
> +
> +/ {
> + ocp at f1000000 {
> + pinctrl: pin-controller at 10000 {
> + pmx_power_hdd0: pmx-power-hdd0 {
> + marvell,pins = "mpp28";
> + marvell,function = "gpio";
> + };
> + pmx_power_hdd1: pmx-power-hdd1 {
> + marvell,pins = "mpp29";
> + marvell,function = "gpio";
> + };
> + pmx_usb_vbus: pmx-usb-vbus {
> + marvell,pins = "mpp37";
> + marvell,function = "gpio";
> + };
> + pmx_led_alarm: pmx-led-alarm {
> + marvell,pins = "mpp49";
> + marvell,function = "gpio";
> + };
> + pmx_led_function_red: pmx-led-function-red {
> + marvell,pins = "mpp34";
> + marvell,function = "gpio";
> + };
> + pmx_led_function_blue: pmx-led-function-blue {
> + marvell,pins = "mpp36";
> + marvell,function = "gpio";
> + };
> + pmx_led_info: pmx-led-info {
> + marvell,pins = "mpp38";
> + marvell,function = "gpio";
> + };
> + pmx_led_power: pmx-led-power {
> + marvell,pins = "mpp39";
> + marvell,function = "gpio";
> + };
> + pmx_button_function: pmx-button-function {
> + marvell,pins = "mpp41";
> + marvell,function = "gpio";
> + };
> + pmx_power_switch: pmx-power-switch {
> + marvell,pins = "mpp42";
> + marvell,function = "gpio";
> + };
> + pmx_power_auto_switch: pmx-power-auto-switch {
> + marvell,pins = "mpp43";
> + marvell,function = "gpio";
> + };
> + };
> +
> + sata at 80000 {
> + nr-ports = <2>;
> + };
> + };
> +
> + gpio_keys {
> + function-button {
> + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
> + };
> +
> + power-on-switch {
> + gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
> + };
> +
> + power-auto-switch {
> + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + gpio_leds {
> + red-alarm-led {
> + label = "linkstation:red:alarm";
> + gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
> + };
> +
> + red-function-led {
> + label = "linkstation:red:function";
> + gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
> + };
> +
> + amber-info-led {
> + label = "linkstation:amber:info";
> + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
> + };
> +
> + blue-function-led {
> + label = "linkstation:blue:function";
> + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
> + };
> +
> + blue-power-led {
> + label = "linkstation:blue:power";
> + gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + regulators {
> + pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>;
> +
> + usb_power: regulator at 1 {
> + gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
> + };
> +
> + hdd_power0: regulator at 2 {
> + gpio = <&gpio0 28 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 29 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +};
> +
> +&mdio {
> + status = "okay";
> +
> + ethphy1: ethernet-phy at 8 {
> + device_type = "ethernet-phy";
> + reg = <8>;
> + };
> +};
> +
> +ð1 {
> + status = "okay";
> +
> + ethernet1-port at 0 {
> + phy-handle = <ðphy1>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/kirkwood-linkstation-lswsxl.dts b/arch/arm/boot/dts/kirkwood-linkstation-lswsxl.dts
> new file mode 100644
> index 000000000000..4b6450186af5
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-linkstation-lswsxl.dts
> @@ -0,0 +1,57 @@
> +/*
> + * Device Tree file for Buffalo Linkstation LS-WSXL
> + *
> + * 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-duo-6281.dtsi"
> +
> +/ {
> + model = "Buffalo Linkstation LS-WSXL";
> + compatible = "buffalo,lswsxl", "marvell,kirkwood-88f6281", "marvell,kirkwood";
> +
> + memory { /* 128 MB */
> + device_type = "memory";
> + reg = <0x00000000 0x8000000>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts b/arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts
> new file mode 100644
> index 000000000000..ecd5c12a805d
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts
> @@ -0,0 +1,116 @@
> +/*
> + * Device Tree file for Buffalo Linkstation LS-WXL
> + *
> + * 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-duo-6281.dtsi"
> +
> +/ {
> + model = "Buffalo Linkstation LS-WXL";
> + compatible = "buffalo,lswxl", "marvell,kirkwood-88f6281", "marvell,kirkwood";
> +
> + memory { /* 128 MB */
> + device_type = "memory";
> + reg = <0x00000000 0x8000000>;
> + };
> +
> + ocp at f1000000 {
> + pinctrl: pin-controller at 10000 {
> + pmx_led_hdderr0: pmx-led-hdderr0 {
> + marvell,pins = "mpp8";
> + marvell,function = "gpio";
> + };
> + pmx_led_hdderr1: pmx-led-hdderr1 {
> + marvell,pins = "mpp46";
> + marvell,function = "gpio";
> + };
> + pmx_fan_lock: pmx-fan-lock {
> + marvell,pins = "mpp40";
> + marvell,function = "gpio";
> + };
> + pmx_fan_high: pmx-fan-high {
> + marvell,pins = "mpp47";
> + marvell,function = "gpio";
> + };
> + pmx_fan_low: pmx-fan-low {
> + marvell,pins = "mpp48";
> + marvell,function = "gpio";
> + };
> + };
> + };
> +
> + 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 = "linkstation:red:hdderr0";
> + gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
> + };
> +
> + red-hdderr1-led {
> + label = "linkstation:red:hdderr1";
> + gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +
> + gpio_fan {
> + compatible = "gpio-fan";
> + pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
> + pinctrl-names = "default";
> +
> + gpios = <&gpio1 16 GPIO_ACTIVE_LOW
> + &gpio1 15 GPIO_ACTIVE_LOW>;
> +
> + gpio-fan,speed-map = <0 3
> + 1500 2
> + 3250 1
> + 5000 0>;
> +
> + alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/kirkwood-linkstation.dtsi b/arch/arm/boot/dts/kirkwood-linkstation.dtsi
> new file mode 100644
> index 000000000000..69061b6e987b
> --- /dev/null
> +++ b/arch/arm/boot/dts/kirkwood-linkstation.dtsi
> @@ -0,0 +1,202 @@
> +/*
> + * Device Tree common file for kirkwood 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.
> + */
> +
> +/ {
> + 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,function = "gpio";
> + };
> + pmx_usb_vbus: pmx-usb-vbus {
> + marvell,function = "gpio";
> + };
> + pmx_led_alarm: pmx-led-alarm {
> + marvell,function = "gpio";
> + };
> + pmx_led_function_red: pmx-led-function-red {
> + marvell,function = "gpio";
> + };
> + pmx_led_function_blue: pmx-led-function-blue {
> + marvell,function = "gpio";
> + };
> + pmx_led_info: pmx-led-info {
> + marvell,function = "gpio";
> + };
> + pmx_led_power: pmx-led-power {
> + marvell,function = "gpio";
> + };
> + pmx_button_function: pmx-button-function {
> + marvell,function = "gpio";
> + };
> + pmx_power_switch: pmx-power-switch {
> + marvell,function = "gpio";
> + };
> + pmx_power_auto_switch: pmx-power-auto-switch {
> + marvell,function = "gpio";
> + };
> + };
> +
> + serial at 12000 {
> + status = "okay";
> + };
> +
> + sata at 80000 {
> + status = "okay";
> + nr-ports = <1>;
> + };
> +
> + 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";
> +
> + function-button {
> + label = "Function Button";
> + linux,code = <KEY_OPTION>;
> + };
> +
> + power-on-switch {
> + label = "Power-on Switch";
> + linux,code = <KEY_RESERVED>;
> + linux,input-type = <5>;
> + };
> +
> + power-auto-switch {
> + label = "Power-auto Switch";
> + linux,code = <KEY_ESC>;
> + linux,input-type = <5>;
> + };
> + };
> +
> + gpio_leds {
> + compatible = "gpio-leds";
> + pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
> + &pmx_led_info &pmx_led_power
> + &pmx_led_function_blue>;
> + pinctrl-names = "default";
> + };
> +
> + restart_poweroff {
> + compatible = "restart-poweroff";
> + };
> +
> + regulators {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-0 = <&pmx_power_hdd0 &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;
> + };
> +
> + 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;
> + };
> + };
> +};
> diff --git a/arch/arm/boot/dts/kirkwood-lswxl.dts b/arch/arm/boot/dts/kirkwood-lswxl.dts
> deleted file mode 100644
> index 5bc0b597c9c2..000000000000
> --- a/arch/arm/boot/dts/kirkwood-lswxl.dts
> +++ /dev/null
> @@ -1,334 +0,0 @@
> -/*
> - * Device Tree file for Buffalo Linkstation LS-WXL/WSXL
> - *
> - * 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.dtsi"
> -#include "kirkwood-6281.dtsi"
> -
> -/ {
> - model = "Buffalo Linkstation LS-WXL/WSXL";
> - compatible = "buffalo,lswxl", "marvell,kirkwood-88f6281", "marvell,kirkwood";
> -
> - memory { /* 128 MB */
> - device_type = "memory";
> - reg = <0x00000000 0x8000000>;
> - };
> -
> - 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 = "mpp28";
> - marvell,function = "gpio";
> - };
> - pmx_power_hdd1: pmx-power-hdd1 {
> - marvell,pins = "mpp29";
> - marvell,function = "gpio";
> - };
> - pmx_usb_vbus: pmx-usb-vbus {
> - marvell,pins = "mpp37";
> - marvell,function = "gpio";
> - };
> - pmx_fan_high: pmx-fan-high {
> - marvell,pins = "mpp47";
> - marvell,function = "gpio";
> - };
> - pmx_fan_low: pmx-fan-low {
> - marvell,pins = "mpp48";
> - marvell,function = "gpio";
> - };
> - pmx_led_hdderr0: pmx-led-hdderr0 {
> - marvell,pins = "mpp8";
> - marvell,function = "gpio";
> - };
> - pmx_led_hdderr1: pmx-led-hdderr1 {
> - marvell,pins = "mpp46";
> - marvell,function = "gpio";
> - };
> - pmx_led_alarm: pmx-led-alarm {
> - marvell,pins = "mpp49";
> - marvell,function = "gpio";
> - };
> - pmx_led_function_red: pmx-led-function-red {
> - marvell,pins = "mpp34";
> - marvell,function = "gpio";
> - };
> - pmx_led_function_blue: pmx-led-function-blue {
> - marvell,pins = "mpp36";
> - marvell,function = "gpio";
> - };
> - pmx_led_info: pmx-led-info {
> - marvell,pins = "mpp38";
> - marvell,function = "gpio";
> - };
> - pmx_led_power: pmx-led-power {
> - marvell,pins = "mpp39";
> - marvell,function = "gpio";
> - };
> - pmx_fan_lock: pmx-fan-lock {
> - marvell,pins = "mpp40";
> - marvell,function = "gpio";
> - };
> - pmx_button_function: pmx-button-function {
> - marvell,pins = "mpp41";
> - marvell,function = "gpio";
> - };
> - pmx_power_switch: pmx-power-switch {
> - marvell,pins = "mpp42";
> - marvell,function = "gpio";
> - };
> - pmx_power_auto_switch: pmx-power-auto-switch {
> - marvell,pins = "mpp43";
> - 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 = <&gpio1 9 GPIO_ACTIVE_LOW>;
> - };
> -
> - button at 2 {
> - label = "Power-on Switch";
> - linux,code = <KEY_RESERVED>;
> - linux,input-type = <5>;
> - gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
> - };
> -
> - button at 3 {
> - label = "Power-auto Switch";
> - linux,code = <KEY_ESC>;
> - linux,input-type = <5>;
> - gpios = <&gpio1 11 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 = "lswxl:blue:func";
> - gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
> - };
> -
> - led at 2 {
> - label = "lswxl:red:alarm";
> - gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
> - };
> -
> - led at 3 {
> - label = "lswxl:amber:info";
> - gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
> - };
> -
> - led at 4 {
> - label = "lswxl:blue:power";
> - gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
> - };
> -
> - led at 5 {
> - label = "lswxl:red:func";
> - gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
> - };
> -
> - led at 6 {
> - label = "lswxl:red:hdderr0";
> - gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
> - };
> -
> - led at 7 {
> - label = "lswxl:red:hdderr1";
> - gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
> - };
> - };
> -
> - gpio_fan {
> - compatible = "gpio-fan";
> - pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
> - pinctrl-names = "default";
> -
> - gpios = <&gpio1 16 GPIO_ACTIVE_LOW
> - &gpio1 15 GPIO_ACTIVE_LOW>;
> -
> - gpio-fan,speed-map = <0 3
> - 1500 2
> - 3250 1
> - 5000 0>;
> -
> - alarm-gpios = <&gpio1 8 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 = <&gpio1 5 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 28 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 29 GPIO_ACTIVE_HIGH>;
> - };
> - };
> -};
> -
> -&mdio {
> - status = "okay";
> -
> - ethphy1: ethernet-phy at 8 {
> - device_type = "ethernet-phy";
> - reg = <8>;
> - };
> -};
> -
> -ð1 {
> - status = "okay";
> -
> - ethernet1-port at 0 {
> - phy-handle = <ðphy1>;
> - };
> -};
> --
> 2.1.4
>
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