linux-kernel - [PATCH net-next v2] dt-bindings: ethernet: eswin: fix yaml schema issues

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Message-Id: <20251104073305.299-1-weishangjuan@eswincomputing.com>
Date: Tue,  4 Nov 2025 15:33:05 +0800
From: weishangjuan@...incomputing.com
To: devicetree@...r.kernel.org,
	andrew+netdev@...n.ch,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: ningyu@...incomputing.com,
	linmin@...incomputing.com,
	lizhi2@...incomputing.com,
	pinkesh.vaghela@...fochips.com,
	Shangjuan Wei <weishangjuan@...incomputing.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH net-next v2] dt-bindings: ethernet: eswin: fix yaml schema issues

From: Shangjuan Wei <weishangjuan@...incomputing.com>

eswin,hsp-sp-csr attribute is one phandle with multiple arguments,
so the syntax should be in the form of:
 items:
   - items:
       - description: ...
       - description: ...
       - description: ...
       - description: ...

To align with the description of the 'eswin-sp-csr'
attribute in the mmc,usb modules, the description
of the 'eswin,hsp-sp-csr' attribute has been modified.

Fixes: 888bd0eca93c ("dt-bindings: ethernet: eswin: Document for EIC7700 SoC")
Reported-by: Rob Herring (Arm) <robh@...nel.org>
Closes: https://lore.kernel.org/all/176096011380.22917.1988679321096076522.robh@kernel.org/
Signed-off-by: Shangjuan Wei <weishangjuan@...incomputing.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---
Changes in v2:
  - Simplified problem description
  - Add a space after the commit ID
  - Add subject prefix
  - Link to v1:
    https://lore.kernel.org/all/20251030085001.191-1-weishangjuan@eswincomputing.com/
---
 .../bindings/net/eswin,eic7700-eth.yaml       | 20 ++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/eswin,eic7700-eth.yaml b/Documentation/devicetree/bindings/net/eswin,eic7700-eth.yaml
index 9ddbfe219ae2..91e8cd1db67b 100644
--- a/Documentation/devicetree/bindings/net/eswin,eic7700-eth.yaml
+++ b/Documentation/devicetree/bindings/net/eswin,eic7700-eth.yaml
@@ -69,17 +69,19 @@ properties:
     enum: [0, 200, 600, 1200, 1600, 1800, 2000, 2200, 2400]

   eswin,hsp-sp-csr:
+    description:
+      HSP CSR is to control and get status of different high-speed peripherals
+      (such as Ethernet, USB, SATA, etc.) via register, which can tune
+      board-level's parameters of PHY, etc.
     $ref: /schemas/types.yaml#/definitions/phandle-array
     items:
-      - description: Phandle to HSP(High-Speed Peripheral) device
-      - description: Offset of phy control register for internal
-                     or external clock selection
-      - description: Offset of AXI clock controller Low-Power request
-                     register
-      - description: Offset of register controlling TX/RX clock delay
-    description: |
-      High-Speed Peripheral device needed to configure clock selection,
-      clock low-power mode and clock delay.
+      - items:
+          - description: Phandle to HSP(High-Speed Peripheral) device
+          - description: Offset of phy control register for internal
+                         or external clock selection
+          - description: Offset of AXI clock controller Low-Power request
+                         register
+          - description: Offset of register controlling TX/RX clock delay

 required:
   - compatible
--
2.17.1