diff options
author | James Hogan <james.hogan@imgtec.com> | 2012-12-05 16:32:10 +0000 |
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committer | James Hogan <james.hogan@imgtec.com> | 2013-06-13 12:14:07 +0100 |
commit | c24d2976c7834aa948f9d8a48ad4285cfbaf1c3a (patch) | |
tree | 2b2856ade9f09e73e6b7969800a21f544dfee270 /arch/metag/boot | |
parent | 8f74f52bb3d8596636614433faa067d73066a724 (diff) | |
download | op-kernel-dev-c24d2976c7834aa948f9d8a48ad4285cfbaf1c3a.zip op-kernel-dev-c24d2976c7834aa948f9d8a48ad4285cfbaf1c3a.tar.gz |
metag: minimal TZ1090 (Comet) SoC infrastructure
Add really minimal support for Toumaz Xenif TZ1090 SoC (A.K.A. Comet).
This consists of minimal build infrastructure, device tree files, and a
defconfig based on meta2_defconfig.
This SoC contains a 2-threaded HTP (Meta 2) as the main application
processor, and is found in a number of development boards and digital
radios, such as the Minimorph Development Platform.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Rob Landley <rob@landley.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-doc@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Diffstat (limited to 'arch/metag/boot')
-rw-r--r-- | arch/metag/boot/dts/Makefile | 2 | ||||
-rw-r--r-- | arch/metag/boot/dts/tz1090.dtsi | 29 | ||||
-rw-r--r-- | arch/metag/boot/dts/tz1090_generic.dts | 10 |
3 files changed, 41 insertions, 0 deletions
diff --git a/arch/metag/boot/dts/Makefile b/arch/metag/boot/dts/Makefile index dbd95217..72c1218 100644 --- a/arch/metag/boot/dts/Makefile +++ b/arch/metag/boot/dts/Makefile @@ -1,7 +1,9 @@ dtb-y += skeleton.dtb +dtb-y += tz1090_generic.dtb # Built-in dtb builtindtb-y := skeleton +builtindtb-$(CONFIG_SOC_TZ1090) := tz1090_generic ifneq ($(CONFIG_METAG_BUILTIN_DTB_NAME),"") builtindtb-y := $(patsubst "%",%,$(CONFIG_METAG_BUILTIN_DTB_NAME)) diff --git a/arch/metag/boot/dts/tz1090.dtsi b/arch/metag/boot/dts/tz1090.dtsi new file mode 100644 index 0000000..ca057f0 --- /dev/null +++ b/arch/metag/boot/dts/tz1090.dtsi @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2012 Imagination Technologies Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/include/ "skeleton.dtsi" + +/ { + compatible = "toumaz,tz1090", "img,meta"; + + interrupt-parent = <&intc>; + + intc: interrupt-controller { + compatible = "img,meta-intc"; + interrupt-controller; + #interrupt-cells = <2>; + num-banks = <2>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + }; +}; diff --git a/arch/metag/boot/dts/tz1090_generic.dts b/arch/metag/boot/dts/tz1090_generic.dts new file mode 100644 index 0000000..aa826cb --- /dev/null +++ b/arch/metag/boot/dts/tz1090_generic.dts @@ -0,0 +1,10 @@ +/* + * Copyright (C) 2012 Imagination Technologies Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "tz1090.dtsi" |