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ARM: dts: Add DT for Hitex LPC4350 Evaluation Board 

Add basic support for Hitex LPC4350 Evaluation Board. Board
features a LPC4350 Soc, 8 MB SDRAM, 8 MB SPI Flash, USB and
Ethernet.

More information can be found on:
http://www.hitex.com/index.php?id=3212

Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@gmail.com>
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Ariel D'Alessandro 2015-05-12 00:00:52 +02:00 committed by Arnd Bergmann
parent 56bd3771e6
commit 7dfc635894
4 changed files with 86 additions and 0 deletions
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1
Documentation/devicetree/bindings/vendor-prefixes.txt
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@ -95,6 +95,7 @@ haoyu Haoyu Microelectronic Co. Ltd.
himax Himax Technologies, Inc.
hisilicon Hisilicon Limited.
hit Hitachi Ltd.
hitex Hitex Development Tools
honeywell Honeywell
hp Hewlett Packard
i2se I2SE GmbH

1
arch/arm/boot/dts/Makefile
View File

@ -208,6 +208,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
kirkwood-ts419-6281.dtb \
kirkwood-ts419-6282.dtb
dtb-$(CONFIG_ARCH_LPC18XX) += \
lpc4350-hitex-eval.dtb \
lpc4357-ea4357-devkit.dtb
dtb-$(CONFIG_ARCH_LPC32XX) += \
ea3250.dtb phy3250.dtb

45
arch/arm/boot/dts/lpc4350-hitex-eval.dts Normal file
View File

@ -0,0 +1,45 @@
/*
* Hitex LPC4350 Evaluation Board
*
* Copyright 2015 Ariel D'Alessandro <ariel.dalessandro@gmail.com>
*
* This code is released using a dual license strategy: BSD/GPL
* You can choose the licence that better fits your requirements.
*
* Released under the terms of 3-clause BSD License
* Released under the terms of GNU General Public License Version 2.0
*
*/
/dts-v1/;
#include "lpc18xx.dtsi"
#include "lpc4350.dtsi"
/ {
model = "Hitex LPC4350 Evaluation Board";
compatible = "hitex,lpc4350-eval-board", "nxp,lpc4350";
aliases {
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
};
chosen {
stdout-path = &uart0;
};
memory {
device_type = "memory";
reg = <0x28000000 0x800000>; /* 8 MB */
};
};
&pll1 {
clock-mult = <15>;
};
&uart0 {
status = "okay";
};

39
arch/arm/boot/dts/lpc4350.dtsi Normal file
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@ -0,0 +1,39 @@
/*
* NXP LPC4350 and LPC4330 SoC
*
* Copyright 2015 Ariel D'Alessandro <ariel.dalessandro@gmail.com>
*
* This code is released using a dual license strategy: BSD/GPL
* You can choose the licence that better fits your requirements.
*
* Released under the terms of 3-clause BSD License
* Released under the terms of GNU General Public License Version 2.0
*
*/
/ {
compatible = "nxp,lpc4350", "nxp,lpc4330";
cpus {
cpu@0 {
compatible = "arm,cortex-m4";
};
};
soc {
sram0: sram@10000000 {
compatible = "mmio-sram";
reg = <0x10000000 0x20000>; /* 96 + 32 KiB local SRAM */
};
sram1: sram@10080000 {
compatible = "mmio-sram";
reg = <0x10080000 0x12000>; /* 64 + 8 KiB local SRAM */
};
sram2: sram@20000000 {
compatible = "mmio-sram";
reg = <0x20000000 0x10000>; /* 4 x 16 KiB AHB SRAM */
};
};
};