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| author | Ariel D'Alessandro <ariel.dalessandro@gmail.com> | 2015-05-12 00:00:52 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2015-05-15 22:28:29 +0200 |
| commit | 7dfc635894d1de84145fb02b210e6dfa5f50b6cc (patch) | |
| tree | 4aa526ac087f85512af8a270b2a3a1549da0a772 /arch/arm | |
| parent | 56bd3771e61bd5059c151ad0138c40e56688eba1 (diff) | |
| download | talos-obmc-linux-7dfc635894d1de84145fb02b210e6dfa5f50b6cc.tar.gz talos-obmc-linux-7dfc635894d1de84145fb02b210e6dfa5f50b6cc.zip | |
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/lpc4350-hitex-eval.dts | 45 | ||||
| -rw-r--r-- | arch/arm/boot/dts/lpc4350.dtsi | 39 |
3 files changed, 85 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 9feb07a58867..07476a0256bb 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -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 diff --git a/arch/arm/boot/dts/lpc4350-hitex-eval.dts b/arch/arm/boot/dts/lpc4350-hitex-eval.dts new file mode 100644 index 000000000000..d04072f40817 --- /dev/null +++ b/arch/arm/boot/dts/lpc4350-hitex-eval.dts @@ -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"; +}; diff --git a/arch/arm/boot/dts/lpc4350.dtsi b/arch/arm/boot/dts/lpc4350.dtsi new file mode 100644 index 000000000000..c4422f587055 --- /dev/null +++ b/arch/arm/boot/dts/lpc4350.dtsi @@ -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 */ + }; + }; +}; |
