// SPDX-License-Identifier: GPL-2.0
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/*
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* Device Tree file for Arietta G25
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* This device tree is minimal, to activate more peripherals, see:
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* http://dts.acmesystems.it/arietta/
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*/
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/dts-v1/;
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#include "at91sam9g25.dtsi"
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/ {
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model = "Acme Systems Arietta G25";
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compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9";
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aliases {
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serial0 = &dbgu;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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reg = <0x20000000 0x8000000>;
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};
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clocks {
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slow_xtal {
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clock-frequency = <32768>;
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};
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main_xtal {
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clock-frequency = <12000000>;
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};
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};
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ahb {
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apb {
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mmc0: mmc@f0008000 {
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pinctrl-0 = <
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&pinctrl_mmc0_slot0_clk_cmd_dat0
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&pinctrl_mmc0_slot0_dat1_3>;
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status = "okay";
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slot@0 {
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reg = <0>;
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bus-width = <4>;
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};
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};
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tcb0: timer@f8008000 {
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timer@0 {
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compatible = "atmel,tcb-timer";
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reg = <0>;
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};
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timer@1 {
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compatible = "atmel,tcb-timer";
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reg = <1>;
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};
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};
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usb2: gadget@f803c000 {
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status = "okay";
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};
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dbgu: serial@fffff200 {
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status = "okay";
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};
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rtc@fffffeb0 {
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status = "okay";
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};
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};
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usb0: ohci@600000 {
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status = "okay";
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num-ports = <3>;
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};
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usb1: ehci@700000 {
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status = "okay";
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};
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};
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leds {
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compatible = "gpio-leds";
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arietta_led {
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label = "arietta_led";
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gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
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linux,default-trigger = "heartbeat";
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};
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};
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};
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