f4afa00862
This target currently only supports Moschip's MCS8140 SoC, but support for other chips in the same family (MCS8142, MCS8144) will be easy to add. Target support is entirely using Device Tree for probing peripherals. Drivers support include: - PCI - USB 1 & 2 - watchdog - random number generator - UART - timer - internal Ethernet PHY - Ethernet MAC core Support for the following boards is included using Device Tree - Devolo dLAN USB Extender - Tigal RBT-832 SVN-Revision: 32462
80 lines
1.4 KiB
Text
80 lines
1.4 KiB
Text
/*
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* rbt-832.dts - Device Tree file for Tigal RBT-832
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*
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* Copyright (C) 2012, Florian Fainelli <florian@openwrt.org>
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*
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* Licensed under GPLv2
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*/
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/dts-v1/;
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/include/ "mcs8140.dtsi"
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/ {
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model = "Tigal RBT-832";
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compatible = "tigal,rbt-832", "moschip,mcs8140", "moschip,mcs814x";
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chosen {
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bootargs = "mem=32M console=ttyS0,115200 earlyprintk";
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};
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ahb {
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vci {
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adc {
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sdram: memory@0,0 {
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reg = <0 0 0x2000000>;
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};
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nor: flash@7,0 {
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partition@0 {
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label = "ArmBoot";
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reg = <0 0x40000>;
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};
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partition@30000 {
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label = "Enviroment";
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reg = <0x40000 0x20000>;
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};
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partition@50000 {
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label = "bZimage";
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reg = <0x60000 0x1a0000>;
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};
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partition@150000 {
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label = "UserFS";
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reg = <0x200000 0x600000>;
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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ethernet {
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label = "rbt-832:red:ethernet";
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gpios = <&gpio 0 0>; // gpio 0 active high
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};
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usb0 {
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label = "rbt-832:red:usb0";
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gpios = <&gpio 4 0>; // gpio 4 active high
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};
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usb1 {
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label = "rbt-832:red:usb1";
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gpios = <&gpio 3 0>; // gpio 3 active high
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};
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usb2 {
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label = "rbt-832:red:usb2";
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gpios = <&gpio 2 0>; // gpio 2 active high
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};
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usb3 {
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label = "rbt-832:red:usb3";
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gpios = <&gpio 1 0>; // gpio 1 active high
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};
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};
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};
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};
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};
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