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/*
* B4420DS Device Tree Source
*
* Copyright 2012 - 2014 Freescale Semiconductor, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Freescale Semiconductor nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
*
* ALTERNATIVELY, this software may be distributed under the terms of the
* GNU General Public License ("GPL") as published by the Free Software
* Foundation, either version 2 of that License or (at your option) any
* later version.
*
* This software is provided by Freescale Semiconductor "as is" and any
* express or implied warranties, including, but not limited to, the implied
* warranties of merchantability and fitness for a particular purpose are
* disclaimed. In no event shall Freescale Semiconductor be liable for any
* direct, indirect, incidental, special, exemplary, or consequential damages
* (including, but not limited to, procurement of substitute goods or services;
* loss of use, data, or profits; or business interruption) however caused and
* on any theory of liability, whether in contract, strict liability, or tort
* (including negligence or otherwise) arising in any way out of the use of
* this software, even if advised of the possibility of such damage.
*/
/ {
model = "fsl,B4QDS";
compatible = "fsl,B4QDS";
#address-cells = <2>;
#size-cells = <2>;
interrupt-parent = <&mpic>;
ifc: localbus@ffe124000 {
reg = <0xf 0xfe124000 0 0x2000>;
ranges = <0 0 0xf 0xe8000000 0x08000000
2 0 0xf 0xff800000 0x00010000
3 0 0xf 0xffdf0000 0x00008000>;
nor@0,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x8000000>;
bank-width = <2>;
device-width = <1>;
};
nand@2,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,ifc-nand";
reg = <0x2 0x0 0x10000>;
partition@0 {
/* This location must not be altered */
/* 1MB for u-boot Bootloader Image */
reg = <0x0 0x00100000>;
label = "NAND U-Boot Image";
read-only;
};
partition@100000 {
/* 1MB for DTB Image */
reg = <0x00100000 0x00100000>;
label = "NAND DTB Image";
};
partition@200000 {
/* 10MB for Linux Kernel Image */
reg = <0x00200000 0x00A00000>;
label = "NAND Linux Kernel Image";
};
partition@c00000 {
/* 500MB for Root file System Image */
reg = <0x00c00000 0x1F400000>;
label = "NAND RFS Image";
};
};
board-control@3,0 {
compatible = "fsl,b4qds-fpga", "fsl,fpga-qixis";
reg = <3 0 0x300>;
};
};
memory {
device_type = "memory";
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
bman_fbpr: bman-fbpr {
size = <0 0x1000000>;
alignment = <0 0x1000000>;
};
};
dcsr: dcsr@f00000000 {
ranges = <0x00000000 0xf 0x00000000 0x01052000>;
};
bportals: bman-portals@ff4000000 {
ranges = <0x0 0xf 0xf4000000 0x2000000>;
};
soc: soc@ffe000000 {
ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
reg = <0xf 0xfe000000 0 0x00001000>;
spi@110000 {
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "sst,sst25wf040";
reg = <0>;
spi-max-frequency = <40000000>; /* input clock */
};
};
sdhc@114000 {
/*Disabled as there is no sdhc connector on B4420QDS board*/
status = "disabled";
};
i2c@118000 {
mux@77 {
compatible = "nxp,pca9547";
reg = <0x77>;
#address-cells = <1>;
#size-cells = <0>;
i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "at24,24c64";
reg = <0x50>;
};
eeprom@51 {
compatible = "at24,24c256";
reg = <0x51>;
};
eeprom@53 {
compatible = "at24,24c256";
reg = <0x53>;
};
eeprom@57 {
compatible = "at24,24c256";
reg = <0x57>;
};
rtc@68 {
compatible = "dallas,ds3232";
reg = <0x68>;
};
};
i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x2>;
ina220@40 {
compatible = "ti,ina220";
reg = <0x40>;
shunt-resistor = <1000>;
};
};
i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x3>;
adt7461@4c {
compatible = "adi,adt7461";
reg = <0x4c>;
};
};
};
};
usb@210000 {
dr_mode = "host";
phy_type = "ulpi";
};
};
pci0: pcie@ffe200000 {
reg = <0xf 0xfe200000 0 0x10000>;
ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
pcie@0 {
ranges = <0x02000000 0 0xe0000000
0x02000000 0 0xe0000000
0 0x20000000
0x01000000 0 0x00000000
0x01000000 0 0x00000000
0 0x00010000>;
};
};
};
/include/ "fsl/b4si-post.dtsi"
|
