From: Rob Herring (Arm) <robh@kernel.org>
Date: Mon, 15 Dec 2025 21:27:08 +0000 (-0600)
Subject: dt-bindings: net: brcm,amac: Allow "dma-coherent" property
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91c6a33175ed0c78f51bc23caecadde324e36a9a;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings: net: brcm,amac: Allow "dma-coherent" property

The Broadcom AMAC controller is DMA coherent on some platforms, so allow
the dma-coherent property.

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20251215212709.3320889-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/net/brcm,amac.yaml b/Documentation/devicetree/bindings/net/brcm,amac.yaml
index 210fb29c4e7b1..be1bf07985e4a 100644
--- a/Documentation/devicetree/bindings/net/brcm,amac.yaml
+++ b/Documentation/devicetree/bindings/net/brcm,amac.yaml
@@ -73,6 +73,8 @@ properties:
       - const: idm_base
       - const: nicpm_base
 
+  dma-coherent: true
+
 unevaluatedProperties: false
 
 examples: