[PATCH 0/8] arm64: dts: Add Arm Morello support

Vincenzo Frascino
2024-12-13T16:32:26Z

The Morello architecture is an experimental extension to Armv8.2-A,
which extends the AArch64 state with the principles proposed in
version 7 of the Capability Hardware Enhanced RISC Instructions
(CHERI) ISA [1].

This series adds dts support for the Arm Morello System Development
Platform.

[1] https://www.morello-project.org/

To simplify the testing a linux tree rebased on 6.13-rc2 is accessible
at [2].

[2] https://codeberg.org/vincenzo/linux/src/branch/morello/dts/v1

Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>

Vincenzo Frascino (8):
dt-bindings: arm: Add Morello compatibility
dt-bindings: mailbox: arm,mhu: Add missing properties
arm64: dts: morello: Add support for common functionalities
arm64: dts: morello: Add support for soc dts
arm64: Introduce Arm Morello System Development Platform
arm64: dts: Add Arm Morello System Development Platform support
arm64: Enable Arm Morello System Development Platform support
MAINTAINERS: Add Vincenzo Frascino as Arm Morello Maintainer

.../bindings/arm/arm,vexpress-juno.yaml | 3 +
.../devicetree/bindings/mailbox/arm,mhu.yaml | 10 +
MAINTAINERS | 6 +
arch/arm64/Kconfig.platforms | 5 +
arch/arm64/boot/dts/arm/Makefile | 1 +
arch/arm64/boot/dts/arm/morello-soc.dts | 267 ++++++++++++++++++
arch/arm64/boot/dts/arm/morello.dtsi | 112 ++++++++
arch/arm64/configs/defconfig | 1 +
8 files changed, 405 insertions(+)
create mode 100644 arch/arm64/boot/dts/arm/morello-soc.dts
create mode 100644 arch/arm64/boot/dts/arm/morello.dtsi

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2.43.0