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/*
* 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 = <0x80000000 0x4000000>;
};
regulators {
backlight_reg: regulator@0 {
compatible = "regulator-fixed";
regulator-name = "backlight_reg";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio 5 4 0>;
enable-active-high;
regulator-boot-on;
};
lcd_reg: regulator@1 {
compatible = "regulator-fixed";
regulator-name = "lcd_reg";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio 5 0 0>;
enable-active-high;
regulator-boot-on;
};
sd_reg: regulator@2 {
compatible = "regulator-fixed";
regulator-name = "sd_reg";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio 5 5 0>;
enable-active-high;
};
};
leds {
compatible = "gpio-leds";
led0 { /* red */
gpios = <&gpio 5 1 0>; /* GPO_P3 1, GPIO 80, active high */
default-state = "off";
};
led1 { /* green */
gpios = <&gpio 5 14 0>; /* GPO_P3 14, GPIO 93, active high */
linux,default-trigger = "heartbeat";
};
};
};
&clcd {
status = "okay";
};
&i2c1 {
clock-frequency = <100000>;
uda1380: uda1380@18 {
compatible = "nxp,uda1380";
reg = <0x18>;
power-gpio = <&gpio 3 10 0>;
reset-gpio = <&gpio 3 2 0>;
dac-clk = "wspll";
};
pcf8563: rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
&i2c2 {
clock-frequency = <100000>;
};
&i2cusb {
clock-frequency = <100000>;
isp1301: usb-transceiver@2c {
compatible = "nxp,isp1301";
reg = <0x2c>;
};
};
&key {
keypad,num-rows = <1>;
keypad,num-columns = <1>;
nxp,debounce-delay-ms = <3>;
nxp,scan-delay-ms = <34>;
linux,keymap = <0x00000002>;
status = "okay";
};
&mac {
phy-mode = "rmii";
use-iram;
};
/* Here, choose exactly one from: ohci, usbd */
&ohci /* &usbd */ {
transceiver = <&isp1301>;
status = "okay";
};
&sd {
wp-gpios = <&gpio 3 0 0>;
cd-gpios = <&gpio 3 1 0>;
cd-inverted;
bus-width = <4>;
vmmc-supply = <&sd_reg>;
status = "okay";
};
/* 64MB Flash via SLC NAND controller */
&slc {
status = "okay";
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 */
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
mtd0@0 {
label = "phy3250-boot";
reg = <0x00000000 0x00064000>;
read-only;
};
mtd1@64000 {
label = "phy3250-uboot";
reg = <0x00064000 0x00190000>;
read-only;
};
mtd2@1f4000 {
label = "phy3250-ubt-prms";
reg = <0x001f4000 0x00010000>;
};
mtd3@204000 {
label = "phy3250-kernel";
reg = <0x00204000 0x00400000>;
};
mtd4@604000 {
label = "phy3250-rootfs";
reg = <0x00604000 0x039fc000>;
};
};
};
&ssp0 {
#address-cells = <1>;
#size-cells = <0>;
num-cs = <1>;
cs-gpios = <&gpio 3 5 0>;
status = "okay";
eeprom: at25@0 {
compatible = "atmel,at25";
reg = <0>;
spi-max-frequency = <5000000>;
pl022,interface = <0>;
pl022,com-mode = <0>;
pl022,rx-level-trig = <1>;
pl022,tx-level-trig = <1>;
pl022,ctrl-len = <11>;
pl022,wait-state = <0>;
pl022,duplex = <0>;
at25,byte-len = <0x8000>;
at25,addr-mode = <2>;
at25,page-size = <64>;
};
};
&tsc {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&uart5 {
status = "okay";
};
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