145 lines
2.2 KiB
Text
145 lines
2.2 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "kirkwood.dtsi"
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#include "kirkwood-98dx4122.dtsi"
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/ {
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model = "Allied Telesis SBx81LIFXCAT Board";
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compatible = "atl,SBx8LIFXCAT", "marvell,kirkwood-98DX4122",
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"marvell,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x08000000>; /* 128 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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aliases {
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ethernet0 = ð0;
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i2c0 = &i2c0;
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spi0 = &spi0;
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};
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dsa {
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compatible = "marvell,dsa";
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#address-cells = <2>;
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#size-cells = <0>;
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dsa,ethernet = <ð0>;
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dsa,mii-bus = <&mdio>;
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status = "okay";
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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 = <1 0>;
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port@0 {
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reg = <0>;
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label = "internal0";
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};
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port@1 {
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reg = <1>;
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label = "internal1";
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};
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port@8 {
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reg = <8>;
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label = "internal8";
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phy-mode = "rgmii-id";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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port@9 {
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reg = <9>;
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label = "internal9";
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phy-mode = "rgmii-id";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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port@10 {
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reg = <10>;
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label = "cpu";
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};
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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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ledn {
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label = "status:ledn";
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gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
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};
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ledp {
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label = "status:ledp";
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gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&spi0 {
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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 = "st,m25p128", "jedec,spi-nor", "spi-flash";
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reg = <0>;
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spi-max-frequency = <50000000>;
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mode = <0>;
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partition@u-boot {
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reg = <0x00000000 0x00c00000>;
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label = "u-boot";
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};
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partition@u-boot-env {
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reg = <0x00c00000 0x00040000>;
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label = "u-boot-env";
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};
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partition@unused {
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reg = <0x00100000 0x00f00000>;
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label = "unused";
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};
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};
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};
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&i2c0 {
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status = "okay";
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eeprom@52 {
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compatible = "atmel,24c04";
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reg = <0x52>;
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};
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gpio3: gpio@76 {
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#gpio-cells = <2>;
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compatible = "nxp,pca9539";
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reg = <0x76>;
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};
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};
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&uart0 {
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status = "okay";
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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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