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From: Paul Cercueil <paul@crapouillou.net>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
	list@opendingux.net, Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH 1/3] dt-bindings: dma: ingenic: Add compatible strings for MDMA
Date: Sun, 18 Jul 2021 13:20:22 +0100	[thread overview]
Message-ID: <20210718122024.204907-1-paul@crapouillou.net> (raw)

The JZ4760 and JZ4760B SoCs have an additional DMA controller, dubbed
MDMA, that only supports memcpy operations.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 Documentation/devicetree/bindings/dma/ingenic,dma.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/ingenic,dma.yaml b/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
index ac4d59494fc8..fe25af0dc0e7 100644
--- a/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
+++ b/Documentation/devicetree/bindings/dma/ingenic,dma.yaml
@@ -18,7 +18,9 @@ properties:
       - ingenic,jz4740-dma
       - ingenic,jz4725b-dma
       - ingenic,jz4760-dma
+      - ingenic,jz4760-mdma
       - ingenic,jz4760b-dma
+      - ingenic,jz4760b-mdma
       - ingenic,jz4770-dma
       - ingenic,jz4780-dma
       - ingenic,x1000-dma
-- 
2.30.2


             reply	other threads:[~2021-07-18 12:20 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-18 12:20 Paul Cercueil [this message]
2021-07-18 12:20 ` [PATCH 2/3] dma: jz4780: Work around hardware bug on JZ4760 SoCs Paul Cercueil
2021-07-18 12:20 ` [PATCH 3/3] dma: jz4780: Add support for the MDMA in the JZ4760(B) Paul Cercueil
2021-07-28  7:16   ` Vinod Koul
2021-07-28  8:22     ` Paul Cercueil
2021-07-29 18:41 ` [PATCH 1/3] dt-bindings: dma: ingenic: Add compatible strings for MDMA Rob Herring

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