mirror of
https://github.com/AsahiLinux/u-boot
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8c103c33fb
Now that Linux has accepted these tags, move the device tree files in U-Boot over to use them. Signed-off-by: Simon Glass <sjg@chromium.org>
215 lines
4.8 KiB
Text
215 lines
4.8 KiB
Text
/*
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* Device Tree file for Atmel at91sam9260 Evaluation Kit
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*
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* Copyright (C) 2016 Atmel,
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* 2016 Nicolas Ferre <nicolas.ferre@atmel.com>
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "at91sam9260.dtsi"
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/ {
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model = "Atmel at91sam9260ek";
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compatible = "atmel,at91sam9260ek", "atmel,at91sam9260", "atmel,at91sam9";
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chosen {
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bootph-all;
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stdout-path = &dbgu;
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};
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memory {
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reg = <0x20000000 0x4000000>;
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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 = <18432000>;
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};
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};
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ahb {
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apb {
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usb1: gadget@fffa4000 {
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atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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mmc0: mmc@fffa8000 {
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pinctrl-0 = <
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&pinctrl_board_mmc0_slot1
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&pinctrl_mmc0_clk
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&pinctrl_mmc0_slot1_cmd_dat0
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&pinctrl_mmc0_slot1_dat1_3>;
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status = "okay";
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slot@1 {
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reg = <1>;
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bus-width = <4>;
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cd-gpios = <&pioC 9 GPIO_ACTIVE_HIGH>;
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};
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};
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usart0: serial@fffb0000 {
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pinctrl-0 =
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<&pinctrl_usart0
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&pinctrl_usart0_rts
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&pinctrl_usart0_cts
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&pinctrl_usart0_dtr_dsr
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&pinctrl_usart0_dcd
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&pinctrl_usart0_ri>;
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status = "okay";
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};
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usart1: serial@fffb4000 {
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status = "okay";
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};
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ssc0: ssc@fffbc000 {
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status = "okay";
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pinctrl-0 = <&pinctrl_ssc0_tx>;
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};
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macb0: ethernet@fffc4000 {
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phy-mode = "rmii";
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status = "okay";
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};
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spi0: spi@fffc8000 {
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cs-gpios = <0>, <&pioC 11 0>, <0>, <0>;
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mtd_dataflash@1 {
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compatible = "atmel,at45", "atmel,dataflash";
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spi-max-frequency = <15000000>;
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reg = <1>;
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};
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};
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dbgu: serial@fffff200 {
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bootph-all;
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status = "okay";
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};
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pinctrl@fffff400 {
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board {
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pinctrl_board_mmc0_slot1: mmc0_slot1-board {
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atmel,pins =
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<AT91_PIOC 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
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};
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};
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};
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shdwc@fffffd10 {
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atmel,wakeup-counter = <10>;
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atmel,wakeup-rtt-timer;
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};
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rtc@fffffd20 {
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atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
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status = "okay";
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};
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watchdog@fffffd40 {
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status = "okay";
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};
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gpbr: syscon@fffffd50 {
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status = "okay";
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};
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};
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usb0: ohci@00500000 {
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num-ports = <2>;
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status = "okay";
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};
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nand0: nand@40000000 {
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nand-bus-width = <8>;
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nand-ecc-mode = "soft";
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nand-on-flash-bbt;
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status = "okay";
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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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btn3 {
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label = "Button 3";
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gpios = <&pioA 30 GPIO_ACTIVE_LOW>;
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linux,code = <0x103>;
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wakeup-source;
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};
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btn4 {
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label = "Button 4";
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gpios = <&pioA 31 GPIO_ACTIVE_LOW>;
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linux,code = <0x104>;
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wakeup-source;
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};
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};
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i2c-gpio-0 {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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24c512@50 {
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compatible = "24c512";
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reg = <0x50>;
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};
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};
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leds {
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compatible = "gpio-leds";
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ds1 {
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label = "ds1";
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gpios = <&pioA 9 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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ds5 {
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label = "ds5";
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gpios = <&pioA 6 GPIO_ACTIVE_LOW>;
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};
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};
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};
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