[PATCH v2 1/2] ARM: dts: add buffalo linkstation ls-wxl/wsxl
Gregory CLEMENT
gregory.clement at free-electrons.com
Thu Jul 9 06:12:27 PDT 2015
Hi Andrew, Roger,
On 29/06/2015 15:38, Andrew Lunn wrote:
> On Mon, Jun 29, 2015 at 03:22:53PM +0200, Gregory CLEMENT wrote:
>> Hi Roger,
>>
>> On 22/06/2015 17:00, Roger Shimizu wrote:
>>> Add dts file to support Buffalo Linkstation LS-WXL and LS-WSXL,
>>> which are 2-bay NAS with 3.5" and 2.5" HDD respectively.
>>>
>>> Signed-off-by: Roger Shimizu <rogershimizu at gmail.com>
>>> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
>>
>> it seems that you addressed Andrew's remarks too, so
>>
>> Acked-by: Gregory CLEMENT <gregory.clement at free-electrons.com>
>>
>> However I will wait for Andrew's formal acked-by before applying it.
>
> Thanks for the reminder:
>
> Acked-by: Andrew Lunn <andrew at lunn.ch>
>
> Andrew
now applied on mvebu/dt
Thanks,
Gregory
>
>
>>
>> Thanks,
>>
>> Gregory
>>> ---
>>> .../devicetree/bindings/arm/marvell,kirkwood.txt | 1 +
>>> arch/arm/boot/dts/Makefile | 1 +
>>> arch/arm/boot/dts/kirkwood-lswxl.dts | 301 +++++++++++++++++++++
>>> 3 files changed, 303 insertions(+)
>>> create 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 4f40ff3..b79212f 100644
>>> --- a/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
>>> +++ b/Documentation/devicetree/bindings/arm/marvell,kirkwood.txt
>>> @@ -20,6 +20,7 @@ And in addition, the compatible shall be extended with the specific
>>> board. Currently known boards are:
>>>
>>> "buffalo,lschlv2"
>>> +"buffalo,lswxl"
>>> "buffalo,lsxhl"
>>> "buffalo,lsxl"
>>> "dlink,dns-320"
>>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>>> index a8bf702..b45c974 100644
>>> --- a/arch/arm/boot/dts/Makefile
>>> +++ b/arch/arm/boot/dts/Makefile
>>> @@ -176,6 +176,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
>>> kirkwood-km_kirkwood.dtb \
>>> kirkwood-laplug.dtb \
>>> kirkwood-lschlv2.dtb \
>>> + kirkwood-lswxl.dtb \
>>> kirkwood-lsxhl.dtb \
>>> kirkwood-mplcec4.dtb \
>>> kirkwood-mv88f6281gtw-ge.dtb \
>>> diff --git a/arch/arm/boot/dts/kirkwood-lswxl.dts b/arch/arm/boot/dts/kirkwood-lswxl.dts
>>> new file mode 100644
>>> index 0000000..f5db16a
>>> --- /dev/null
>>> +++ b/arch/arm/boot/dts/kirkwood-lswxl.dts
>>> @@ -0,0 +1,301 @@
>>> +/*
>>> + * Device Tree file for Buffalo Linkstation LS-WXL/WSXL
>>> + *
>>> + * 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-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 41 GPIO_ACTIVE_LOW>;
>>> + };
>>> +
>>> + button at 2 {
>>> + label = "Power-on Switch";
>>> + linux,code = <KEY_RESERVED>;
>>> + linux,input-type = <5>;
>>> + gpios = <&gpio1 42 GPIO_ACTIVE_LOW>;
>>> + };
>>> +
>>> + button at 3 {
>>> + label = "Power-auto Switch";
>>> + linux,code = <KEY_ESC>;
>>> + linux,input-type = <5>;
>>> + gpios = <&gpio1 43 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 36 GPIO_ACTIVE_LOW>;
>>> + };
>>> +
>>> + led at 2 {
>>> + label = "lswxl:red:alarm";
>>> + gpios = <&gpio1 49 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 8 GPIO_ACTIVE_LOW>;
>>> + };
>>> +
>>> + led at 5 {
>>> + label = "lswxl:red:func";
>>> + gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
>>> + default-state = "keep";
>>> + };
>>> +
>>> + led at 6 {
>>> + label = "lswxl:red:hdderr0";
>>> + gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
>>> + };
>>> +
>>> + led at 7 {
>>> + label = "lswxl:red:hdderr1";
>>> + gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
>>> + };
>>> + };
>>> +
>>> + gpio_fan {
>>> + compatible = "gpio-fan";
>>> + pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
>>> + pinctrl-names = "default";
>>> +
>>> + gpios = <&gpio0 47 GPIO_ACTIVE_LOW
>>> + &gpio0 48 GPIO_ACTIVE_LOW>;
>>> +
>>> + gpio-fan,speed-map = <0 3
>>> + 1500 2
>>> + 3250 1
>>> + 5000 0>;
>>> +
>>> + alarm-gpios = <&gpio1 49 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 37 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>;
>>> + };
>>> +};
>>>
>>
>>
>> --
>> Gregory Clement, Free Electrons
>> Kernel, drivers, real-time and embedded Linux
>> development, consulting, training and support.
>> http://free-electrons.com
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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