From: Thippeswamy Havalige <thippesw@amd.com>
To: <kw@linux.com>, <manivannan.sadhasivam@linaro.org>,
<robh@kernel.org>, <bhelgaas@google.com>,
<devicetree@vger.kernel.org>, <conor+dt@kernel.org>,
<krzk+dt@kernel.org>
Cc: <bharat.kumar.gogada@amd.com>, <michal.simek@amd.com>,
<lpieralisi@kernel.org>, <linux-pci@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Thippeswamy Havalige <thippesw@amd.com>
Subject: [PATCH v3 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1
Date: Sun, 22 Sep 2024 11:43:17 +0530 [thread overview]
Message-ID: <20240922061318.2653503-2-thippesw@amd.com> (raw)
In-Reply-To: <20240922061318.2653503-1-thippesw@amd.com>
The Xilinx Versal premium series has CPM5 block which supports two typeA
Root Port controller functionality at Gen5 speed.
Add compatible string to distinguish between two CPM5 rootport controller1.
since Legacy and error interrupt register and bits for both the controllers
are at different offsets.
Signed-off-by: Thippeswamy Havalige <thippesw@amd.com>
---
changes in v3:
--------------
1. Modify compatible string.
---
Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
index 989fb0fa2577..b63a759ec2d7 100644
--- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
+++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
@@ -17,6 +17,7 @@ properties:
enum:
- xlnx,versal-cpm-host-1.00
- xlnx,versal-cpm5-host
+ - xlnx,versal-cpm5-host1
reg:
items:
--
2.34.1
next prev parent reply other threads:[~2024-09-22 6:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-22 6:13 [PATCH v3 0/2] Add support for CPM5 controller 1 Thippeswamy Havalige
2024-09-22 6:13 ` Thippeswamy Havalige [this message]
2024-09-22 20:22 ` [PATCH v3 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1 Krzysztof Kozlowski
2024-09-24 14:20 ` Manivannan Sadhasivam
2024-09-22 6:13 ` [PATCH v3 2/2] PCI: xilinx-cpm: Add support for Versal CPM5 Root Port controller 1 Thippeswamy Havalige
2024-09-24 14:20 ` Manivannan Sadhasivam
2024-12-19 0:04 ` [PATCH v3 0/2] Add support for CPM5 " Krzysztof Wilczyński
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