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armv8/ls1043aqds: dts: add dtb support

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Reuse the dts files from ls1043a linux kernel.

Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Gong Qianyu 2015-11-11 17:58:38 +08:00 committed by York Sun
parent 02b5d2ed86
commit 630532f51f
3 changed files with 128 additions and 1 deletions
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3
arch/arm/dts/Makefile
View file

@ -89,7 +89,8 @@ dtb-$(CONFIG_LS102XA) += ls1021a-qds.dtb \
ls1021a-twr.dtb
dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \
fsl-ls2080a-rdb.dtb
dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-rdb.dtb
dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds.dtb \
fsl-ls1043a-rdb.dtb
dtb-$(CONFIG_MACH_SUN4I) += \
sun4i-a10-a1000.dtb \

124
arch/arm/dts/fsl-ls1043a-qds.dts Normal file
View file

@ -0,0 +1,124 @@
/*
* Device Tree Include file for Freescale Layerscape-1043A family SoC.
*
* Copyright (C) 2015, Freescale Semiconductor
*
* Mingkai Hu <Mingkai.hu@freescale.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
/dts-v1/;
/include/ "fsl-ls1043a.dtsi"
/ {
model = "LS1043A QDS Board";
};
&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
0x2 0x0 0x0 0x7e800000 0x00010000
0x3 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@2,0 {
compatible = "fsl,ifc-nand";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x1 0x0 0x10000>;
};
fpga: board-control@3,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
reg = <0x3 0x0 0x0000100>;
bank-width = <1>;
device-width = <1>;
ranges = <0 3 0 0x100>;
};
};
&duart0 {
status = "okay";
};
&duart1 {
status = "okay";
};

2
configs/ls1043aqds_defconfig
View file

@ -2,3 +2,5 @@ CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
CONFIG_ARM=y
CONFIG_TARGET_LS1043AQDS=y
CONFIG_SYS_NS16550=y
CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1043a-qds"
CONFIG_OF_CONTROL=y