1/*
  2 * aks-cdu.dts - Device Tree file for AK signal CDU
  3 *
  4 * Copyright (C) 2012 AK signal Brno a.s.
  5 *               2012 Jiri Prchal <jiri.prchal@aksignal.cz>
  6 *
  7 * Licensed under GPLv2 or later.
  8 */
  9
 10/dts-v1/;
 11
 12#include "ge863-pro3.dtsi"
 13
 14/ {
 15	chosen {
 16		bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs";
 17	};
 18
 19	clocks {
 20		slow_xtal {
 21			clock-frequency = <32768>;
 22		};
 23	};
 24
 25	ahb {
 26		apb {
 27			usart0: serial@fffb0000 {
 28				status = "okay";
 29			};
 30
 31			usart1: serial@fffb4000 {
 32				status = "okay";
 33				linux,rs485-enabled-at-boot-time;
 34				rs485-rts-delay = <0 0>;
 35				};
 36
 37			usart2: serial@fffb8000 {
 38				status = "okay";
 39				linux,rs485-enabled-at-boot-time;
 40				rs485-rts-delay = <0 0>;
 41			};
 42
 43			usart3: serial@fffd0000 {
 44				status = "okay";
 45				linux,rs485-enabled-at-boot-time;
 46				rs485-rts-delay = <0 0>;
 47			};
 48
 49			macb0: ethernet@fffc4000 {
 50				phy-mode = "rmii";
 51				status = "okay";
 52			};
 53
 54			usb1: gadget@fffa4000 {
 55				atmel,vbus-gpio = <&pioC 15 GPIO_ACTIVE_HIGH>;
 56				status = "okay";
 57			};
 58		};
 59
 60		usb0: ohci@00500000 {
 61			num-ports = <2>;
 62			status = "okay";
 63		};
 64
 65		nand0: nand@40000000 {
 66			nand-bus-width = <8>;
 67			nand-ecc-mode = "soft";
 68			nand-on-flash-bbt;
 69			status = "okay";
 70
 71			bootstrap@0 {
 72				label = "bootstrap";
 73				reg = <0x0 0x40000>;
 74			};
 75
 76			uboot@40000 {
 77				label = "uboot";
 78				reg = <0x40000 0x80000>;
 79			};
 80			ubootenv@c0000 {
 81				label = "ubootenv";
 82				reg = <0xc0000 0x40000>;
 83			};
 84			kernel@100000 {
 85				label = "kernel";
 86				reg = <0x100000 0x400000>;
 87			};
 88			rootfs@500000 {
 89				label = "rootfs";
 90				reg = <0x500000 0x7b00000>;
 91			};
 92		};
 93	};
 94
 95	leds {
 96		compatible = "gpio-leds";
 97
 98		red {
 99			gpios = <&pioC 10 GPIO_ACTIVE_HIGH>;
100			linux,default-trigger = "none";
101		};
102
103		green {
104			gpios = <&pioA 5 GPIO_ACTIVE_LOW>;
105			linux,default-trigger = "none";
106			default-state = "on";
107		};
108
109		yellow {
110			gpios = <&pioB 20 GPIO_ACTIVE_LOW>;
111			linux,default-trigger = "none";
112		};
113
114		blue {
115			gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
116			linux,default-trigger = "none";
117		};
118	};
119};