linux-kernel - [PATCH net] dt-bindings: net: sparx5: correct LAN969x register space windows

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20250925132109.583984-1-robert.marko@sartura.hr>
Date: Thu, 25 Sep 2025 15:19:49 +0200
From: Robert Marko <robert.marko@...tura.hr>
To: andrew+netdev@...n.ch,
	davem@...emloft.net,
	kuba@...nel.org,
	pabeni@...hat.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	Steen.Hegelund@...rochip.com,
	daniel.machon@...rochip.com,
	UNGLinuxDriver@...rochip.com,
	lars.povlsen@...rochip.com,
	netdev@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Cc: luka.perkov@...tura.hr,
	benjamin.ryzman@...onical.com,
	Robert Marko <robert.marko@...tura.hr>
Subject: [PATCH net] dt-bindings: net: sparx5: correct LAN969x register space windows

LAN969x needs only 2 register space windows as GCB is already covered by
the "devices" register space window, so expect only 2 "reg" and "reg-names"
properties.

Fixes: 41c6439fdc2b ("dt-bindings: net: add compatible strings for lan969x targets")
Signed-off-by: Robert Marko <robert.marko@...tura.hr>
---
 .../bindings/net/microchip,sparx5-switch.yaml | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
index 082982c59a55..5caa3779660d 100644
--- a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
+++ b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
@@ -55,12 +55,14 @@ properties:
           - const: microchip,lan9691-switch
 
   reg:
+    minItems: 2
     items:
       - description: cpu target
       - description: devices target
       - description: general control block target
 
   reg-names:
+    minItems: 2
     items:
       - const: cpu
       - const: devices
@@ -168,6 +170,26 @@ required:
   - interrupt-names
   - ethernet-ports
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - microchip,lan9691-switch
+    then:
+      properties:
+        reg:
+          minItems: 2
+        reg-names:
+          minItems: 2
+    else:
+      properties:
+        reg:
+          minItems: 3
+        reg-names:
+          minItems: 3
+
 additionalProperties: false
 
 examples:
-- 
2.51.0