182 lines
3.0 KiB
Plaintext
182 lines
3.0 KiB
Plaintext
/*
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* Marvell 88F6281 GTW GE Board
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*
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* Lennert Buytenhek <buytenh@marvell.com>
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* Thomas Petazzoni <thomas.petazzoni@free-electrons.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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* This file contains the definitions that are common between the 6281
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* and 6282 variants of the Marvell Kirkwood Development Board.
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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 = "Marvell 88F6281 GTW GE Board";
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compatible = "marvell,mv88f6281gtw-ge", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x20000000>; /* 512 MB */
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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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pin-controller@10000 {
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pmx_usb_led: pmx-usb-led {
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marvell,pins = "mpp12";
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marvell,function = "gpo";
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};
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pmx_leds: pmx-leds {
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marvell,pins = "mpp20", "mpp21";
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marvell,function = "gpio";
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};
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pmx_keys: pmx-keys {
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marvell,pins = "mpp46", "mpp47";
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marvell,function = "gpio";
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};
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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,mx25l12805d";
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reg = <0>;
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spi-max-frequency = <50000000>;
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mode = <0>;
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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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ehci@50000 {
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status = "okay";
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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_leds &pmx_usb_led>;
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pinctrl-names = "default";
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green-status {
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label = "gtw:green:Status";
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gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
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};
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red-status {
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label = "gtw:red:Status";
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gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
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};
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green-usb {
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label = "gtw:green:USB";
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gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
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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_keys>;
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pinctrl-names = "default";
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button@1 {
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label = "SWR Button";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
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};
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button@2 {
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label = "WPS Button";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
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};
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};
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dsa@0 {
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compatible = "marvell,dsa";
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#address-cells = <1>;
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#size-cells = <0>;
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dsa,ethernet = <ð0port>;
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dsa,mii-bus = <&mdio>;
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switch@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0 0>; /* MDIO address 0, switch 0 in tree */
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port@0 {
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reg = <0>;
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label = "lan1";
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};
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port@1 {
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reg = <1>;
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label = "lan2";
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};
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port@2 {
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reg = <2>;
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label = "lan3";
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};
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port@3 {
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reg = <3>;
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label = "lan4";
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};
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port@4 {
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reg = <4>;
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label = "wan";
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};
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port@5 {
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reg = <5>;
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label = "cpu";
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};
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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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};
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ð0 {
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status = "okay";
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ethernet0-port@0 {
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speed = <1000>;
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duplex = <1>;
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};
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};
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