| /* |
| * PHYTEC phyCORE-LPC3250 board |
| * |
| * Copyright 2012 Roland Stigge <stigge@antcom.de> |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 or later at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| |
| /dts-v1/; |
| /include/ "lpc32xx.dtsi" |
| |
| / { |
| model = "PHYTEC phyCORE-LPC3250 board based on NXP LPC3250"; |
| compatible = "phytec,phy3250", "nxp,lpc3250"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0 0x4000000>; |
| }; |
| |
| ahb { |
| mac: ethernet@31060000 { |
| phy-mode = "rmii"; |
| use-iram; |
| }; |
| |
| /* Here, choose exactly one from: ohci, usbd */ |
| ohci@31020000 { |
| transceiver = <&isp1301>; |
| status = "okay"; |
| }; |
| |
| /* |
| usbd@31020000 { |
| transceiver = <&isp1301>; |
| status = "okay"; |
| }; |
| */ |
| |
| clcd@31040000 { |
| status = "okay"; |
| }; |
| |
| /* 64MB Flash via SLC NAND controller */ |
| slc: flash@20020000 { |
| status = "okay"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| nxp,wdr-clks = <14>; |
| nxp,wwidth = <40000000>; |
| nxp,whold = <100000000>; |
| nxp,wsetup = <100000000>; |
| nxp,rdr-clks = <14>; |
| nxp,rwidth = <40000000>; |
| nxp,rhold = <66666666>; |
| nxp,rsetup = <100000000>; |
| nand-on-flash-bbt; |
| gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ |
| |
| mtd0@00000000 { |
| label = "phy3250-boot"; |
| reg = <0x00000000 0x00064000>; |
| read-only; |
| }; |
| |
| mtd1@00064000 { |
| label = "phy3250-uboot"; |
| reg = <0x00064000 0x00190000>; |
| read-only; |
| }; |
| |
| mtd2@001f4000 { |
| label = "phy3250-ubt-prms"; |
| reg = <0x001f4000 0x00010000>; |
| }; |
| |
| mtd3@00204000 { |
| label = "phy3250-kernel"; |
| reg = <0x00204000 0x00400000>; |
| }; |
| |
| mtd4@00604000 { |
| label = "phy3250-rootfs"; |
| reg = <0x00604000 0x039fc000>; |
| }; |
| }; |
| |
| apb { |
| i2c1: i2c@400A0000 { |
| clock-frequency = <100000>; |
| |
| pcf8563: rtc@51 { |
| compatible = "nxp,pcf8563"; |
| reg = <0x51>; |
| }; |
| |
| uda1380: uda1380@18 { |
| compatible = "nxp,uda1380"; |
| reg = <0x18>; |
| power-gpio = <&gpio 0x59 0>; |
| reset-gpio = <&gpio 0x51 0>; |
| dac-clk = "wspll"; |
| }; |
| }; |
| |
| i2c2: i2c@400A8000 { |
| clock-frequency = <100000>; |
| }; |
| |
| i2cusb: i2c@31020300 { |
| clock-frequency = <100000>; |
| |
| isp1301: usb-transceiver@2c { |
| compatible = "nxp,isp1301"; |
| reg = <0x2c>; |
| }; |
| }; |
| |
| ssp0: ssp@20084000 { |
| eeprom: at25@0 { |
| compatible = "atmel,at25"; |
| }; |
| }; |
| }; |
| |
| fab { |
| tsc@40048000 { |
| status = "okay"; |
| }; |
| |
| key@40050000 { |
| status = "okay"; |
| keypad,num-rows = <1>; |
| keypad,num-columns = <1>; |
| nxp,debounce-delay-ms = <3>; |
| nxp,scan-delay-ms = <34>; |
| linux,keymap = <0x00000002>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| led0 { |
| gpios = <&gpio 5 1 1>; /* GPO_P3 1, GPIO 80, active low */ |
| linux,default-trigger = "heartbeat"; |
| default-state = "off"; |
| }; |
| |
| led1 { |
| gpios = <&gpio 5 14 1>; /* GPO_P3 14, GPIO 93, active low */ |
| linux,default-trigger = "timer"; |
| default-state = "off"; |
| }; |
| }; |
| }; |