linux-kernel - [PATCH v2 0/3] Enable Service layer driver for Agilex5

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Message-ID: <cover.1761648711.git.khairul.anuar.romli@altera.com>
Date: Thu, 30 Oct 2025 11:30:06 +0800
From: Khairul Anuar Romli <khairul.anuar.romli@...era.com>
To: Dinh Nguyen <dinguyen@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Mahesh Rao <mahesh.rao@...era.com>,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	Khairul Anuar Romli <khairul.anuar.romli@...era.com>
Subject: [PATCH v2 0/3] Enable Service layer driver for Agilex5

This patch series introduces support for the Agilex5 service layer driver
(SVC) in the Linux kernel. The changes span across device tree bindings,
platform DTS files, and the Stratix10 SVC firmware driver.

These changes are necessary to enable firmware communication on Agilex5
SoCs via the SVC interface, similar to existing support for Stratix10 and
Agilex platforms.

Although Agilex5 shares architectural similarities with Agilex, there are
key differences in firmware interface behavior and hardware configuration
that necessitate a distinct compatible string. Using "intel,agilex5-svc"
allows the kernel to correctly identify and handle Agilex5-specific SVC
operations, ensuring proper initialization and future extensibility without
conflating it with Agilex or Stratix10 platforms.

---
Changes in v2:
	- Add driver changes for Agilex5-svc compatible
	- Add cover letter for the series
---
Khairul Anuar Romli (3):
  dt-bindings: firmware: Add Agilex5 SVC compatible string
  arm64: dts: intel: Add Agilex5 SVC node with memory region
  firmware: stratix10-svc: add the compatible value for Agilex5

 .../devicetree/bindings/firmware/intel,stratix10-svc.yaml | 1 +
 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi            | 8 ++++++++
 drivers/firmware/stratix10-svc.c                          | 1 +
 3 files changed, 10 insertions(+)

-- 
2.43.7