fsl-ls1043a-qds.dtsi
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/*
* Device Tree Include file for Freescale Layerscape-1043A family SoC.
*
* Copyright (C) 2015, Freescale Semiconductor
*
* Mingkai Hu <Mingkai.hu@freescale.com>
*
* SPDX-License-Identifier: GPL-2.0+ X11
*/
/include/ "fsl-ls1043a.dtsi"
/ {
model = "LS1043A QDS Board";
aliases {
spi0 = &qspi;
spi1 = &dspi0;
};
};
&dspi0 {
bus-num = <0>;
status = "okay";
dflash0: n25q128a {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-flash";
spi-max-frequency = <1000000>; /* input clock */
spi-cpol;
spi-cpha;
reg = <0>;
};
dflash1: sst25wf040b {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-flash";
spi-max-frequency = <3500000>;
spi-cpol;
spi-cpha;
reg = <1>;
};
dflash2: en25s64 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-flash";
spi-max-frequency = <3500000>;
spi-cpol;
spi-cpha;
reg = <2>;
};
};
&qspi {
bus-num = <0>;
status = "okay";
qflash0: s25fl128s@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-flash";
spi-max-frequency = <20000000>;
reg = <0>;
};
};
&i2c0 {
status = "okay";
pca9547@77 {
compatible = "philips,pca9547";
reg = <0x77>;
#address-cells = <1>;
#size-cells = <0>;
i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0>;
rtc@68 {
compatible = "dallas,ds3232";
reg = <0x68>;
/* IRQ10_B */
interrupts = <0 150 0x4>;
};
};
i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x2>;
ina220@40 {
compatible = "ti,ina220";
reg = <0x40>;
shunt-resistor = <1000>;
};
ina220@41 {
compatible = "ti,ina220";
reg = <0x41>;
shunt-resistor = <1000>;
};
};
i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x3>;
eeprom@56 {
compatible = "at24,24c512";
reg = <0x56>;
};
eeprom@57 {
compatible = "at24,24c512";
reg = <0x57>;
};
adt7461a@4c {
compatible = "adt7461a";
reg = <0x4c>;
};
};
};
};
&ifc {
#address-cells = <2>;
#size-cells = <1>;
/* NOR, NAND Flashes and FPGA on board */
ranges = <0x0 0x0 0x0 0x60000000 0x08000000
0x1 0x0 0x0 0x7e800000 0x00010000
0x2 0x0 0x0 0x7fb00000 0x00000100>;
status = "okay";
nor@0,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x8000000>;
bank-width = <2>;
device-width = <1>;
};
nand@1,0 {
compatible = "fsl,ifc-nand";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x1 0x0 0x10000>;
};
fpga: board-control@2,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
reg = <0x2 0x0 0x0000100>;
bank-width = <1>;
device-width = <1>;
ranges = <0 2 0 0x100>;
};
};
&duart0 {
status = "okay";
};
&duart1 {
status = "okay";
};
&lpuart0 {
status = "okay";
};