From: Kevin Hilman <khilman@baylibre.com>
To: Arnd Bergmann <arnd@arndb.de>,
soc@kernel.org, Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org
Subject: [PATCH 2/2] dt-bindings: mali-bifrost: add dma-coherent
Date: Wed, 21 Apr 2021 13:48:33 -0700 [thread overview]
Message-ID: <20210421204833.18523-2-khilman@baylibre.com> (raw)
In-Reply-To: <20210421204833.18523-1-khilman@baylibre.com>
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>
---
Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index 184492162e7e..894ba217ab32 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
--
2.29.2
next prev parent reply other threads:[~2021-04-21 20:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-21 20:48 [PATCH 1/2] arm64: dts: amlogic: misc DT schema fixups Kevin Hilman
2021-04-21 20:48 ` Kevin Hilman [this message]
2021-04-21 22:08 ` [PATCH 2/2] dt-bindings: mali-bifrost: add dma-coherent Rob Herring
2021-04-21 22:07 ` [PATCH 1/2] arm64: dts: amlogic: misc DT schema fixups Rob Herring
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