linux-kernel - [PATCH v4 2/5] dt-bindings: pci: cadence: Extend compatible for new EP configurations

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Message-ID: <20250424010445.2260090-3-hans.zhang@cixtech.com>
Date: Thu, 24 Apr 2025 09:04:41 +0800
From: hans.zhang@...tech.com
To: bhelgaas@...gle.com,
	lpieralisi@...nel.org,
	kw@...ux.com,
	manivannan.sadhasivam@...aro.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org
Cc: peter.chen@...tech.com,
	linux-pci@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Manikandan K Pillai <mpillai@...ence.com>,
	Hans Zhang <hans.zhang@...tech.com>
Subject: [PATCH v4 2/5] dt-bindings: pci: cadence: Extend compatible for new EP configurations

From: Manikandan K Pillai <mpillai@...ence.com>

Document the compatible property for HPA (High Performance Architecture)
PCIe controller EP configuration.

Signed-off-by: Manikandan K Pillai <mpillai@...ence.com>
Signed-off-by: Hans Zhang <hans.zhang@...tech.com>
---
 .../devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml          | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml
index 98651ab22103..a7e404e4f690 100644
--- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml
@@ -7,14 +7,16 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Cadence PCIe EP Controller
 
 maintainers:
-  - Tom Joseph <tjoseph@...ence.com>
+  - Manikandan K Pillai <mpillai@...ence.com>
 
 allOf:
   - $ref: cdns-pcie-ep.yaml#
 
 properties:
   compatible:
-    const: cdns,cdns-pcie-ep
+    enum:
+      - cdns,cdns-pcie-ep
+      - cdns,cdns-pcie-hpa-ep
 
   reg:
     maxItems: 2
-- 
2.47.1