[PATCH net-next 1/4] dt-bindings: net: dwmac: Increase 'maxItems' for 'interrupts' and 'interrupt-names'

Prabhakar prabhakar.csengg at gmail.com
Mon Sep 1 17:12:59 PDT 2025


From: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>

Increase the `maxItems` value for the `interrupts` and `interrupt-names`
properties to 19 to support additional per-channel Tx/Rx completion
interrupts on the Renesas RZ/T2H SoC, which features the
`snps,dwmac-5.20` IP with 8 Rx queues and 8 Tx queues.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>
---
 Documentation/devicetree/bindings/net/snps,dwmac.yaml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 4e3cbaa06229..578553840c9e 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -118,11 +118,11 @@ properties:
 
   interrupts:
     minItems: 1
-    maxItems: 11
+    maxItems: 19
 
   interrupt-names:
     minItems: 1
-    maxItems: 11
+    maxItems: 19
     items:
       oneOf:
         - description: Combined signal for various interrupt events
@@ -134,9 +134,9 @@ properties:
         - description: The interrupt that occurs when HW safety error triggered
           const: sfty
         - description: Per channel receive completion interrupt
-          pattern: '^rx-queue-[0-3]$'
+          pattern: '^rx-queue-[0-7]$'
         - description: Per channel transmit completion interrupt
-          pattern: '^tx-queue-[0-3]$'
+          pattern: '^tx-queue-[0-7]$'
 
   clocks:
     minItems: 1
-- 
2.51.0




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