148 lines
2.3 KiB
Plaintext
148 lines
2.3 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Device Tree file for CalAmp LMU5000 board
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*
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* Copyright (C) 2013 Adam Porter <porter.adam@gmail.com>
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*/
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/dts-v1/;
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#include "at91sam9g20.dtsi"
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/ {
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model = "CalAmp LMU5000";
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compatible = "calamp,lmu5000", "atmel,at91sam9g20", "atmel,at91sam9";
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chosen {
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bootargs = "mem=64M console=ttyS0,115200 rootfstype=jffs2";
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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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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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main_clock: clock@0 {
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compatible = "atmel,osc", "fixed-clock";
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clock-frequency = <18432000>;
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};
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};
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};
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&dbgu {
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status = "okay";
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};
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&ebi {
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status = "okay";
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nand_controller: nand-controller {
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pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
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pinctrl-names = "default";
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status = "okay";
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nand@3 {
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reg = <0x3 0x0 0x800000>;
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rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
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cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
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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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label = "atmel_nand";
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status = "okay";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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kernel@0 {
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label = "kernel";
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reg = <0x0 0x400000>;
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};
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rootfs@400000 {
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label = "rootfs";
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reg = <0x400000 0x3C00000>;
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};
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user1@4000000 {
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label = "user1";
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reg = <0x4000000 0x2000000>;
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};
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user2@6000000 {
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label = "user2";
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reg = <0x6000000 0x2000000>;
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};
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};
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};
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};
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};
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&macb0 {
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phy-mode = "mii";
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status = "okay";
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};
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&pinctrl {
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board {
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pinctrl_pck0_as_mck: pck0_as_mck {
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atmel,pins = <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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};
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usb0 {
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pinctrl_usb1_vbus_gpio: usb0_vbus_gpio {
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atmel,pins = <AT91_PIOC 5 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
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};
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};
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};
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&ssc0 {
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status = "okay";
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pinctrl-0 = <&pinctrl_ssc0_tx>;
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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};
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&usart0 {
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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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&usart2 {
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status = "okay";
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};
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&usb0 {
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num-ports = <2>;
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status = "okay";
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};
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&usb1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usb1_vbus_gpio>;
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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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&watchdog {
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status = "okay";
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};
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