| /* |
| * aks-cdu.dts - Device Tree file for AK signal CDU |
| * |
| * Copyright (C) 2012 AK signal Brno a.s. |
| * 2012 Jiri Prchal <jiri.prchal@aksignal.cz> |
| * |
| * Licensed under GPLv2 or later. |
| */ |
| |
| /dts-v1/; |
| |
| #include "ge863-pro3.dtsi" |
| |
| / { |
| chosen { |
| bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs"; |
| }; |
| |
| clocks { |
| slow_xtal { |
| clock-frequency = <32768>; |
| }; |
| }; |
| |
| ahb { |
| apb { |
| usart0: serial@fffb0000 { |
| status = "okay"; |
| }; |
| |
| usart1: serial@fffb4000 { |
| status = "okay"; |
| linux,rs485-enabled-at-boot-time; |
| rs485-rts-delay = <0 0>; |
| }; |
| |
| usart2: serial@fffb8000 { |
| status = "okay"; |
| linux,rs485-enabled-at-boot-time; |
| rs485-rts-delay = <0 0>; |
| }; |
| |
| usart3: serial@fffd0000 { |
| status = "okay"; |
| linux,rs485-enabled-at-boot-time; |
| rs485-rts-delay = <0 0>; |
| }; |
| |
| macb0: ethernet@fffc4000 { |
| phy-mode = "rmii"; |
| status = "okay"; |
| }; |
| |
| usb1: gadget@fffa4000 { |
| atmel,vbus-gpio = <&pioC 15 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| }; |
| }; |
| |
| usb0: ohci@500000 { |
| num-ports = <2>; |
| status = "okay"; |
| }; |
| |
| nand0: nand@40000000 { |
| nand-bus-width = <8>; |
| nand-ecc-mode = "soft"; |
| nand-on-flash-bbt; |
| status = "okay"; |
| |
| bootstrap@0 { |
| label = "bootstrap"; |
| reg = <0x0 0x40000>; |
| }; |
| |
| uboot@40000 { |
| label = "uboot"; |
| reg = <0x40000 0x80000>; |
| }; |
| ubootenv@c0000 { |
| label = "ubootenv"; |
| reg = <0xc0000 0x40000>; |
| }; |
| kernel@100000 { |
| label = "kernel"; |
| reg = <0x100000 0x400000>; |
| }; |
| rootfs@500000 { |
| label = "rootfs"; |
| reg = <0x500000 0x7b00000>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| red { |
| gpios = <&pioC 10 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "none"; |
| }; |
| |
| green { |
| gpios = <&pioA 5 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "none"; |
| default-state = "on"; |
| }; |
| |
| yellow { |
| gpios = <&pioB 20 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "none"; |
| }; |
| |
| blue { |
| gpios = <&pioB 21 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "none"; |
| }; |
| }; |
| }; |