[v2] dt-bindings: net: sparx5: Narrow properly LAN969x register space windows

[PATCH net v2] dt-bindings: net: sparx5: Narrow properly LAN969x register space windows

Posted by Krzysztof Kozlowski 3 months, 2 weeks ago

Commit 267bca002c50 ("dt-bindings: net: sparx5: correct LAN969x register
space windows") said that LAN969x has exactly two address spaces ("reg"
property) but implemented it as 2 or more.  Narrow the constraint to
properly express that only two items are allowed, which also matches
Linux driver.

Fixes: 267bca002c50 ("dt-bindings: net: sparx5: correct LAN969x register space windows")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

No in-kernel DTS using it.

Changes in v2:
1. Fix typo in commit msg.
---
 .../devicetree/bindings/net/microchip,sparx5-switch.yaml      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
index 5caa3779660d..5491d0775ede 100644
--- a/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
+++ b/Documentation/devicetree/bindings/net/microchip,sparx5-switch.yaml
@@ -180,9 +180,9 @@ allOf:
     then:
       properties:
         reg:
-          minItems: 2
+          maxItems: 2
         reg-names:
-          minItems: 2
+          maxItems: 2
     else:
       properties:
         reg:
-- 
2.48.1

Re: [PATCH net v2] dt-bindings: net: sparx5: Narrow properly LAN969x register space windows

Posted by Rob Herring (Arm) 3 months, 2 weeks ago

On Sun, 26 Oct 2025 11:17:42 +0100, Krzysztof Kozlowski wrote:
> Commit 267bca002c50 ("dt-bindings: net: sparx5: correct LAN969x register
> space windows") said that LAN969x has exactly two address spaces ("reg"
> property) but implemented it as 2 or more.  Narrow the constraint to
> properly express that only two items are allowed, which also matches
> Linux driver.
> 
> Fixes: 267bca002c50 ("dt-bindings: net: sparx5: correct LAN969x register space windows")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> ---
> 
> No in-kernel DTS using it.
> 
> Changes in v2:
> 1. Fix typo in commit msg.
> ---
>  .../devicetree/bindings/net/microchip,sparx5-switch.yaml      | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>