arch/arm/boot/dts/phy3250.dts

   1 /*
   2  * PHYTEC phyCORE-LPC3250 board
   3  *
   4  * Copyright 2012 Roland Stigge <stigge@antcom.de>
   5  *
   6  * The code contained herein is licensed under the GNU General Public
   7  * License. You may obtain a copy of the GNU General Public License
   8  * Version 2 or later at the following locations:
   9  *
  10  * http://www.opensource.org/licenses/gpl-license.html
  11  * http://www.gnu.org/copyleft/gpl.html
  12  */
  13
  14 /dts-v1/;
  15 /include/ "lpc32xx.dtsi"
  16
  17 / {
  18         model = "PHYTEC phyCORE-LPC3250 board based on NXP LPC3250";
  19         compatible = "phytec,phy3250", "nxp,lpc3250";
  20         #address-cells = <1>;
  21         #size-cells = <1>;
  22
  23         memory {
  24                 device_type = "memory";
  25                 reg = <0 0x4000000>;
  26         };
  27
  28         ahb {
  29                 mac: ethernet@31060000 {
  30                         phy-mode = "rmii";
  31                         use-iram;
  32                 };
  33
  34                 /* Here, choose exactly one from: ohci, usbd */
  35                 ohci@31020000 {
  36                         transceiver = <&isp1301>;
  37                         status = "okay";
  38                 };
  39
  40 /*
  41                 usbd@31020000 {
  42                         transceiver = <&isp1301>;
  43                         status = "okay";
  44                 };
  45 */
  46
  47                 clcd@31040000 {
  48                         status = "okay";
  49                 };
  50
  51                 /* 64MB Flash via SLC NAND controller */
  52                 slc: flash@20020000 {
  53                         status = "okay";
  54                         #address-cells = <1>;
  55                         #size-cells = <1>;
  56
  57                         nxp,wdr-clks = <14>;
  58                         nxp,wwidth = <40000000>;
  59                         nxp,whold = <100000000>;
  60                         nxp,wsetup = <100000000>;
  61                         nxp,rdr-clks = <14>;
  62                         nxp,rwidth = <40000000>;
  63                         nxp,rhold = <66666666>;
  64                         nxp,rsetup = <100000000>;
  65                         nand-on-flash-bbt;
  66                         gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */
  67
  68                         mtd0@00000000 {
  69                                 label = "phy3250-boot";
  70                                 reg = <0x00000000 0x00064000>;
  71                                 read-only;
  72                         };
  73
  74                         mtd1@00064000 {
  75                                 label = "phy3250-uboot";
  76                                 reg = <0x00064000 0x00190000>;
  77                                 read-only;
  78                         };
  79
  80                         mtd2@001f4000 {
  81                                 label = "phy3250-ubt-prms";
  82                                 reg = <0x001f4000 0x00010000>;
  83                         };
  84
  85                         mtd3@00204000 {
  86                                 label = "phy3250-kernel";
  87                                 reg = <0x00204000 0x00400000>;
  88                         };
  89
  90                         mtd4@00604000 {
  91                                 label = "phy3250-rootfs";
  92                                 reg = <0x00604000 0x039fc000>;
  93                         };
  94                 };
  95
  96                 apb {
  97                         uart5: serial@40090000 {
  98                                 status = "okay";
  99                         };
 100
 101                         uart3: serial@40080000 {
 102                                 status = "okay";
 103                         };
 104
 105                         i2c1: i2c@400A0000 {
 106                                 clock-frequency = <100000>;
 107
 108                                 pcf8563: rtc@51 {
 109                                         compatible = "nxp,pcf8563";
 110                                         reg = <0x51>;
 111                                 };
 112
 113                                 uda1380: uda1380@18 {
 114                                         compatible = "nxp,uda1380";
 115                                         reg = <0x18>;
 116                                         power-gpio = <&gpio 0x59 0>;
 117                                         reset-gpio = <&gpio 0x51 0>;
 118                                         dac-clk = "wspll";
 119                                 };
 120                         };
 121
 122                         i2c2: i2c@400A8000 {
 123                                 clock-frequency = <100000>;
 124                         };
 125
 126                         i2cusb: i2c@31020300 {
 127                                 clock-frequency = <100000>;
 128
 129                                 isp1301: usb-transceiver@2c {
 130                                         compatible = "nxp,isp1301";
 131                                         reg = <0x2c>;
 132                                 };
 133                         };
 134
 135                         ssp0: ssp@20084000 {
 136                                 #address-cells = <1>;
 137                                 #size-cells = <0>;
 138                                 num-cs = <1>;
 139                                 cs-gpios = <&gpio 3 5 0>;
 140
 141                                 eeprom: at25@0 {
 142                                         pl022,interface = <0>;
 143                                         pl022,com-mode = <0>;
 144                                         pl022,rx-level-trig = <1>;
 145                                         pl022,tx-level-trig = <1>;
 146                                         pl022,ctrl-len = <11>;
 147                                         pl022,wait-state = <0>;
 148                                         pl022,duplex = <0>;
 149
 150                                         at25,byte-len = <0x8000>;
 151                                         at25,addr-mode = <2>;
 152                                         at25,page-size = <64>;
 153
 154                                         compatible = "atmel,at25";
 155                                         reg = <0>;
 156                                         spi-max-frequency = <5000000>;
 157                                 };
 158                         };
 159
 160                         sd@20098000 {
 161                                 wp-gpios = <&gpio 3 0 0>;
 162                                 cd-gpios = <&gpio 3 1 0>;
 163                                 cd-inverted;
 164                                 bus-width = <4>;
 165                                 status = "okay";
 166                         };
 167                 };
 168
 169                 fab {
 170                         uart2: serial@40018000 {
 171                                 status = "okay";
 172                         };
 173
 174                         tsc@40048000 {
 175                                 status = "okay";
 176                         };
 177
 178                         key@40050000 {
 179                                 status = "okay";
 180                                 keypad,num-rows = <1>;
 181                                 keypad,num-columns = <1>;
 182                                 nxp,debounce-delay-ms = <3>;
 183                                 nxp,scan-delay-ms = <34>;
 184                                 linux,keymap = <0x00000002>;
 185                         };
 186                 };
 187         };
 188
 189         leds {
 190                 compatible = "gpio-leds";
 191
 192                 led0 { /* red */
 193                         gpios = <&gpio 5 1 0>; /* GPO_P3 1, GPIO 80, active high */
 194                         default-state = "off";
 195                 };
 196
 197                 led1 { /* green */
 198                         gpios = <&gpio 5 14 0>; /* GPO_P3 14, GPIO 93, active high */
 199                         linux,default-trigger = "heartbeat";
 200                 };
 201         };
 202 };