Subject: [PATCH v1 1/3] dt-bindings: net: bcmgenet add property for max DMA burst size

From: [email-masked]
Date: Fri, 11 Oct 2019 20:48:19 +0200

From: Matthias Brugger <[email-masked]>

The maximal usable DMA burst size can vary in different SoCs.
Add a optional property to configure the DMA channels properly.

Signed-off-by: Matthias Brugger <[email-masked]>
---

 Documentation/devicetree/bindings/net/brcm,bcmgenet.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
index 3956af1d30f3..10a7169ec902 100644
--- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
@@ -30,6 +30,8 @@ Optional properties:
   See Documentation/devicetree/bindings/net/fixed-link.txt for information on
   the property specifics
 
+- dma-burst-sz: Maximal length of a burst.
+
 Required child nodes:
 
 - mdio bus node: this node should always be present regardless of the PHY
-- 
2.23.0

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