linux-kernel - [PATCH v2 1/2] dt-bindings: dma: snps,dw-axi-dmac: Add JH8100 support

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Date: Tue, 26 Mar 2024 19:51:25 -0700
From: Tan Chun Hau <chunhau.tan@...rfivetech.com>
To: Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>,
	Vinod Koul <vkoul@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: Ley Foon Tan <leyfoon.tan@...rfivetech.com>,
	Jee Heng Sia <jeeheng.sia@...rfivetech.com>,
	dmaengine@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] dt-bindings: dma: snps,dw-axi-dmac: Add JH8100 support

Add support for StarFive JH8100 SoC in Sysnopsys Designware AXI DMA
controller.

Both JH8100 and JH7110 require reset operation in device probe.
However, JH8100 doesn't need to apply different configuration on
CH_CFG registers.

Signed-off-by: Tan Chun Hau <chunhau.tan@...rfivetech.com>
---
 Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
index 363cf8bd150d..525f5f3932f5 100644
--- a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
+++ b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
@@ -21,6 +21,7 @@ properties:
       - snps,axi-dma-1.01a
       - intel,kmb-axi-dma
       - starfive,jh7110-axi-dma
+      - starfive,jh8100-axi-dma
 
   reg:
     minItems: 1
-- 
2.25.1