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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