From: Kevin Hilman <khilman@baylibre.com>
Date: Wed, 21 Apr 2021 20:27:40 +0000 (-0700)
Subject: dt-bindings: mali-bifrost: add dma-coherent
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a47fda14c8ebdaf7e8954c33aa5ab6114d428fd7;p=users%2Fjedix%2Flinux-maple.git

dt-bindings: mali-bifrost: add dma-coherent

Add optional dma-coherent property to binding doc.

Found by 'make dtbs_check' on arm64/amlogic DT files.

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index 184492162e7eb..894ba217ab329 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
@@ -69,6 +69,8 @@ properties:
 
       where voltage is in V, frequency is in MHz.
 
+  dma-coherent: true
+
 required:
   - compatible
   - reg