From 1a34340ad6a4bcb0ec215d69d0f1e66e000e406e Mon Sep 17 00:00:00 2001 From: Thippeswamy Havalige Date: Fri, 28 Feb 2025 15:03:49 +0530 Subject: [PATCH] dt-bindings: PCI: dwc: Add AMD Versal2 MDB SLCR support MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Add support for MDB System Level Control and Status Register (SLCR) aperture that is only supported for AMD Versal2 devices. Signed-off-by: Thippeswamy Havalige Reviewed-by: Rob Herring (Arm) Acked-by: Manivannan Sadhasivam Link: https://lore.kernel.org/r/20250228093351.923615-2-thippeswamy.havalige@amd.com [kwilczynski: commit log] Signed-off-by: Krzysztof Wilczyński --- Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml index 205326fb2d75..1117a86fb6f7 100644 --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml @@ -113,6 +113,8 @@ properties: enum: [ smu, mpu ] - description: Tegra234 aperture enum: [ ecam ] + - description: AMD MDB PCIe SLCR region + const: slcr allOf: - contains: const: dbi -- 2.50.1