120 lines
2.4 KiB
Plaintext
120 lines
2.4 KiB
Plaintext
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/*
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* at91sam9g20.dtsi - Device Tree Include file for AT91SAM9G20 family SoC
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*
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* Copyright (C) 2011 Atmel,
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* 2011 Nicolas Ferre <nicolas.ferre@atmel.com>,
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* 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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*
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* Licensed under GPLv2 or later.
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*/
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/include/ "skeleton.dtsi"
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/ {
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model = "Atmel AT91SAM9G20 family SoC";
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compatible = "atmel,at91sam9g20";
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interrupt-parent = <&aic>;
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aliases {
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serial0 = &dbgu;
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serial1 = &usart0;
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serial2 = &usart1;
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serial3 = &usart2;
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serial4 = &usart3;
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serial5 = &usart4;
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serial6 = &usart5;
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};
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cpus {
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cpu@0 {
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compatible = "arm,arm926ejs";
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};
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};
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memory@20000000 {
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reg = <0x20000000 0x08000000>;
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};
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ahb {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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apb {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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aic: interrupt-controller@fffff000 {
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#interrupt-cells = <1>;
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compatible = "atmel,at91rm9200-aic";
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interrupt-controller;
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interrupt-parent;
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reg = <0xfffff000 0x200>;
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};
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dbgu: serial@fffff200 {
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compatible = "atmel,at91sam9260-usart";
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reg = <0xfffff200 0x200>;
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interrupts = <1>;
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status = "disabled";
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};
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usart0: serial@fffb0000 {
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compatible = "atmel,at91sam9260-usart";
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reg = <0xfffb0000 0x200>;
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interrupts = <6>;
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atmel,use-dma-rx;
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atmel,use-dma-tx;
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status = "disabled";
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};
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usart1: serial@fffb4000 {
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compatible = "atmel,at91sam9260-usart";
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reg = <0xfffb4000 0x200>;
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interrupts = <7>;
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atmel,use-dma-rx;
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atmel,use-dma-tx;
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status = "disabled";
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};
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usart2: serial@fffb8000 {
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compatible = "atmel,at91sam9260-usart";
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reg = <0xfffb8000 0x200>;
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interrupts = <8>;
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atmel,use-dma-rx;
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atmel,use-dma-tx;
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status = "disabled";
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};
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usart3: serial@fffd0000 {
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compatible = "atmel,at91sam9260-usart";
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reg = <0xfffd0000 0x200>;
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interrupts = <23>;
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atmel,use-dma-rx;
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atmel,use-dma-tx;
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status = "disabled";
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};
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usart4: serial@fffd4000 {
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compatible = "atmel,at91sam9260-usart";
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reg = <0xfffd4000 0x200>;
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interrupts = <24>;
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atmel,use-dma-rx;
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atmel,use-dma-tx;
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status = "disabled";
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};
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usart5: serial@fffd8000 {
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compatible = "atmel,at91sam9260-usart";
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reg = <0xfffd8000 0x200>;
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interrupts = <25>;
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atmel,use-dma-rx;
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atmel,use-dma-tx;
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status = "disabled";
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};
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};
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};
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};
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