Hi, this is v2 adressing the two comments that Marc had on the previous version. Changelog: - remove bogus affinity field from GICv3 maintenance interrupt - replace commit message for patch 2/4 ---------------- The freely available ARM Foundation model [1] supports emulating a GICv3 interrupt controller (--gicv3). To provide the kernel with the proper information, prepare the existing model .dts to be split up and eventually create a new .dts file which can be used to boot a kernel using the GICv3 in the model. Patch 1/4 changes the common device tree to allow sharing most of the definitions later, while patch 2/4 is a drive-by-fix to add support for the recently enabled EOImode=1. Patch 3/4 splits the existing DT up to have a common .dtsi file and a stub foundation-v8.dts in preparation for the final patch 4/4, which adds a new foundation-v8-gicv3.dts that has the required GICv3 node. Together with the GICv3 support of the bootwrapper this allows to boot Linux and make it use the GICv3 interrupt controller. Cheers, Andre. [1]: http://www.arm.com/products/tools/models/fast-models/foundation-model.php Andre Przywara (4): arm64: dts: prepare foundation-v8.dts to cope with GICv3 arm64: dts: Foundation model: increase GICC region to allow EOImode=1 arm64: dts: split Foundation model dts to put the GIC separately arm64: dts: add .dts for GICv3 Foundation model arch/arm64/boot/dts/arm/Makefile | 2 +- arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts | 30 +++ arch/arm64/boot/dts/arm/foundation-v8.dts | 227 +-------------------- .../arm/{foundation-v8.dts => foundation-v8.dtsi} | 98 ++++----- 4 files changed, 78 insertions(+), 279 deletions(-) create mode 100644 arch/arm64/boot/dts/arm/foundation-v8-gicv3.dts copy arch/arm64/boot/dts/arm/{foundation-v8.dts => foundation-v8.dtsi} (73%) -- 2.5.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
