linux-kernel - [PATCH] dt-bindings: phy: marvell,comphy-cp110: Fix clock and child node constraints

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>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250806200138.1366189-1-robh@kernel.org>
Date: Wed,  6 Aug 2025 15:01:37 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Miquel Raynal <miquel.raynal@...tlin.com>,
	Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: linux-phy@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: phy: marvell,comphy-cp110: Fix clock and child node constraints

In converting marvell,comphy-cp110 to schema, the constraints for clocks on
marvell,comphy-a3700 are wrong, the maximum number of child nodes are wrong,
and the phy nodes may have a 'connector' child node:

phy@...00 (marvell,comphy-a3700): clock-names: False schema does not allow ['xtal']
phy@...000 (marvell,comphy-cp110): 'phy@3', 'phy@4', 'phy@5' do not match any of the regexes: '^phy@[0-2]$', '^pinctrl-[0-9]+$'
phy@...000 (marvell,comphy-cp110): phy@2: 'connector' does not match any of the regexes: '^pinctrl-[0-9]+$'

Fixes: 50355ac70d4f ("dt-bindings: phy: Convert marvell,comphy-cp110 to DT schema")
Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../bindings/phy/marvell,comphy-cp110.yaml    | 29 ++++++++++++++-----
 1 file changed, 21 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml b/Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml
index d9501df42886..c35d31642805 100644
--- a/Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml
+++ b/Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml
@@ -47,21 +47,19 @@ properties:
     const: 0
 
   clocks:
+    minItems: 1
     maxItems: 3
-    description: Reference clocks for CP110; MG clock, MG Core clock, AXI clock
 
   clock-names:
-    items:
-      - const: mg_clk
-      - const: mg_core_clk
-      - const: axi_clk
+    minItems: 1
+    maxItems: 3
 
   marvell,system-controller:
     description: Phandle to the Marvell system controller (CP110 only)
     $ref: /schemas/types.yaml#/definitions/phandle
 
 patternProperties:
-  '^phy@[0-2]$':
+  '^phy@[0-5]$':
     description: A COMPHY lane child node
     type: object
     additionalProperties: false
@@ -69,10 +67,14 @@ patternProperties:
     properties:
       reg:
         description: COMPHY lane number
+        maximum: 5
 
       '#phy-cells':
         const: 1
 
+      connector:
+        type: object
+
     required:
       - reg
       - '#phy-cells'
@@ -91,13 +93,24 @@ allOf:
 
     then:
       properties:
-        clocks: false
-        clock-names: false
+        clocks:
+          maxItems: 1
+        clock-names:
+          const: xtal
 
       required:
         - reg-names
 
     else:
+      properties:
+        clocks:
+          minItems: 3
+        clock-names:
+          items:
+            - const: mg_clk
+            - const: mg_core_clk
+            - const: axi_clk
+
       required:
         - marvell,system-controller
 
-- 
2.47.2