mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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e54e4b1b62
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@gmail.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Acked-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
302 lines
6.2 KiB
Plaintext
302 lines
6.2 KiB
Plaintext
/*
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* Device Tree file for Buffalo Linkstation LS-WXL/WSXL
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*
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* Copyright (C) 2015, rogershimizu@gmail.com
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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/dts-v1/;
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#include "kirkwood.dtsi"
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#include "kirkwood-6281.dtsi"
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/ {
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model = "Buffalo Linkstation LS-WXL/WSXL";
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compatible = "buffalo,lswxl", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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memory { /* 128 MB */
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device_type = "memory";
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reg = <0x00000000 0x8000000>;
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};
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chosen {
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bootargs = "console=ttyS0,115200n8 earlyprintk";
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stdout-path = &uart0;
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};
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mbus {
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pcie-controller {
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status = "okay";
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pcie@1,0 {
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status = "okay";
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};
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};
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};
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ocp@f1000000 {
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pinctrl: pin-controller@10000 {
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pmx_power_hdd0: pmx-power-hdd0 {
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marvell,pins = "mpp28";
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marvell,function = "gpio";
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};
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pmx_power_hdd1: pmx-power-hdd1 {
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marvell,pins = "mpp29";
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marvell,function = "gpio";
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};
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pmx_usb_vbus: pmx-usb-vbus {
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marvell,pins = "mpp37";
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marvell,function = "gpio";
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};
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pmx_fan_high: pmx-fan-high {
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marvell,pins = "mpp47";
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marvell,function = "gpio";
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};
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pmx_fan_low: pmx-fan-low {
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marvell,pins = "mpp48";
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marvell,function = "gpio";
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};
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pmx_led_hdderr0: pmx-led-hdderr0 {
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marvell,pins = "mpp8";
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marvell,function = "gpio";
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};
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pmx_led_hdderr1: pmx-led-hdderr1 {
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marvell,pins = "mpp46";
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marvell,function = "gpio";
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};
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pmx_led_alarm: pmx-led-alarm {
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marvell,pins = "mpp49";
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marvell,function = "gpio";
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};
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pmx_led_function_red: pmx-led-function-red {
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marvell,pins = "mpp34";
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marvell,function = "gpio";
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};
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pmx_led_function_blue: pmx-led-function-blue {
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marvell,pins = "mpp36";
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marvell,function = "gpio";
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};
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pmx_led_info: pmx-led-info {
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marvell,pins = "mpp38";
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marvell,function = "gpio";
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};
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pmx_led_power: pmx-led-power {
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marvell,pins = "mpp39";
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marvell,function = "gpio";
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};
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pmx_fan_lock: pmx-fan-lock {
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marvell,pins = "mpp40";
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marvell,function = "gpio";
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};
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pmx_button_function: pmx-button-function {
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marvell,pins = "mpp41";
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marvell,function = "gpio";
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};
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pmx_power_switch: pmx-power-switch {
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marvell,pins = "mpp42";
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marvell,function = "gpio";
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};
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pmx_power_auto_switch: pmx-power-auto-switch {
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marvell,pins = "mpp43";
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marvell,function = "gpio";
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};
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};
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serial@12000 {
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status = "okay";
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};
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sata@80000 {
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status = "okay";
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nr-ports = <2>;
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};
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spi@10600 {
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status = "okay";
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m25p40@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "st,m25p40", "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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mode = <0>;
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partition@0 {
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reg = <0x0 0x60000>;
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label = "uboot";
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read-only;
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};
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partition@60000 {
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reg = <0x60000 0x10000>;
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label = "dtb";
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read-only;
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};
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partition@70000 {
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reg = <0x70000 0x10000>;
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label = "uboot_env";
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};
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};
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&pmx_button_function &pmx_power_switch
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&pmx_power_auto_switch>;
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pinctrl-names = "default";
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button@1 {
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label = "Function Button";
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linux,code = <KEY_OPTION>;
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gpios = <&gpio1 41 GPIO_ACTIVE_LOW>;
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};
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button@2 {
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label = "Power-on Switch";
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linux,code = <KEY_RESERVED>;
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linux,input-type = <5>;
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gpios = <&gpio1 42 GPIO_ACTIVE_LOW>;
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};
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button@3 {
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label = "Power-auto Switch";
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linux,code = <KEY_ESC>;
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linux,input-type = <5>;
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gpios = <&gpio1 43 GPIO_ACTIVE_LOW>;
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};
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};
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gpio_leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm
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&pmx_led_info &pmx_led_power
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&pmx_led_function_blue
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&pmx_led_hdderr0
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&pmx_led_hdderr1>;
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pinctrl-names = "default";
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led@1 {
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label = "lswxl:blue:func";
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gpios = <&gpio1 36 GPIO_ACTIVE_LOW>;
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};
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led@2 {
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label = "lswxl:red:alarm";
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gpios = <&gpio1 49 GPIO_ACTIVE_LOW>;
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};
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led@3 {
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label = "lswxl:amber:info";
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gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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};
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led@4 {
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label = "lswxl:blue:power";
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gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
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};
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led@5 {
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label = "lswxl:red:func";
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gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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led@6 {
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label = "lswxl:red:hdderr0";
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gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
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};
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led@7 {
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label = "lswxl:red:hdderr1";
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gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
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};
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};
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gpio_fan {
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compatible = "gpio-fan";
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pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
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pinctrl-names = "default";
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gpios = <&gpio0 47 GPIO_ACTIVE_LOW
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&gpio0 48 GPIO_ACTIVE_LOW>;
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gpio-fan,speed-map = <0 3
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1500 2
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3250 1
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5000 0>;
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alarm-gpios = <&gpio1 49 GPIO_ACTIVE_HIGH>;
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};
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restart_poweroff {
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compatible = "restart-poweroff";
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&pmx_power_hdd0 &pmx_power_hdd1 &pmx_usb_vbus>;
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pinctrl-names = "default";
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usb_power: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "USB Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio0 37 GPIO_ACTIVE_HIGH>;
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};
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hdd_power0: regulator@2 {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "HDD0 Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio0 28 GPIO_ACTIVE_HIGH>;
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};
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hdd_power1: regulator@3 {
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compatible = "regulator-fixed";
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reg = <3>;
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regulator-name = "HDD1 Power";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&mdio {
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status = "okay";
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ethphy1: ethernet-phy@8 {
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device_type = "ethernet-phy";
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reg = <8>;
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};
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};
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ð1 {
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status = "okay";
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ethernet1-port@0 {
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phy-handle = <ðphy1>;
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};
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};
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