mirror of https://gitee.com/openkylin/linux.git
155 lines
2.8 KiB
Plaintext
155 lines
2.8 KiB
Plaintext
/*
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* Device Tree common file for LaCie 2Big and 5Big Network v2
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*
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* Copyright (C) 2014
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*
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* Andrew Lunn <andrew@lunn.ch>
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*
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* Based on netxbig_v2-setup.c,
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* Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include "kirkwood.dtsi"
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#include "kirkwood-6281.dtsi"
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/ {
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chosen {
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bootargs = "console=ttyS0,115200n8";
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stdout-path = &uart0;
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};
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ocp@f1000000 {
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serial@12000 {
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status = "okay";
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};
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spi@10600 {
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status = "okay";
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flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "mxicy,mx25l4005a", "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <20000000>;
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mode = <0>;
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partition@0 {
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reg = <0x0 0x80000>;
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label = "u-boot";
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};
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};
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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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};
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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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/*
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* button@1 and button@2 represent a three position rocker
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* switch. Thus the conventional KEY_POWER does not fit
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*/
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button@1 {
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label = "Back power switch (on|auto)";
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linux,code = <KEY_ESC>;
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linux,input-type = <5>;
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gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
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};
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button@2 {
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label = "Back power switch (auto|off)";
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linux,code = <KEY_1>;
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linux,input-type = <5>;
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gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
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};
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button@3 {
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label = "Function button";
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linux,code = <KEY_OPTION>;
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gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
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};
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};
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gpio-poweroff {
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compatible = "gpio-poweroff";
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gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
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};
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regulators: regulators {
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status = "okay";
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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-names = "default";
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regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "hdd0power";
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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 16 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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ethphy0: ethernet-phy@0 {
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reg = <8>;
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};
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ethphy1: ethernet-phy@1 {
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reg = <0>;
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};
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};
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ð0 {
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status = "okay";
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ethernet0-port@0 {
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phy-handle = <ðphy0>;
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};
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};
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&pinctrl {
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pinctrl-names = "default";
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pmx_button_function: pmx-button-function {
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marvell,pins = "mpp34";
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marvell,function = "gpio";
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};
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pmx_button_power_off: pmx-button-power-off {
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marvell,pins = "mpp15";
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marvell,function = "gpio";
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};
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pmx_button_power_on: pmx-button-power-on {
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marvell,pins = "mpp13";
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marvell,function = "gpio";
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};
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};
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&i2c0 {
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status = "okay";
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eeprom@50 {
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compatible = "atmel,24c04";
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pagesize = <16>;
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reg = <0x50>;
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};
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};
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