From: Jisheng Zhang <jszhang@kernel.org>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Robin Murphy <robin.murphy@arm.com>
Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 13/14] dt-bindings: dma: dma350: Support ARM DMA-250
Date: Sat, 23 Aug 2025 23:40:08 +0800 [thread overview]
Message-ID: <20250823154009.25992-14-jszhang@kernel.org> (raw)
In-Reply-To: <20250823154009.25992-1-jszhang@kernel.org>
Compared with ARM DMA-350, DMA-250 is a simplified version, they share
many common parts, but they do have difference. The difference will be
handled in next driver patch, while let's add DMA-250 compatible string
to dt-binding now.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
Documentation/devicetree/bindings/dma/arm,dma-350.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/dma/arm,dma-350.yaml b/Documentation/devicetree/bindings/dma/arm,dma-350.yaml
index 94752516e51a..d49736b7de5e 100644
--- a/Documentation/devicetree/bindings/dma/arm,dma-350.yaml
+++ b/Documentation/devicetree/bindings/dma/arm,dma-350.yaml
@@ -15,6 +15,7 @@ allOf:
properties:
compatible:
const: arm,dma-350
+ const: arm,dma-250
reg:
items:
--
2.50.0
next prev parent reply other threads:[~2025-08-23 15:58 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-23 15:39 [PATCH 00/14] dmaengine: dma350: Support slave_sg, cyclic and DMA-250 Jisheng Zhang
2025-08-23 15:39 ` [PATCH 01/14] dmaengine: dma350: Fix CH_CTRL_USESRCTRIGIN definition Jisheng Zhang
2025-08-29 10:44 ` Robin Murphy
2025-08-23 15:39 ` [PATCH 02/14] dmaengine: dma350: Add missing dch->coherent setting Jisheng Zhang
2025-08-29 10:52 ` Robin Murphy
2025-08-23 15:39 ` [PATCH 03/14] dmaengine: dma350: Check vchan_next_desc() return value Jisheng Zhang
2025-08-29 10:02 ` Robin Murphy
2025-08-23 15:39 ` [PATCH 04/14] dmaengine: dma350: Check dma_cookie_status() ret code and txstate Jisheng Zhang
2025-08-29 10:42 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 05/14] dmaengine: dma350: Register the DMA controller to DT DMA helpers Jisheng Zhang
2025-08-29 20:37 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 06/14] dmaengine: dma350: Use dmaenginem_async_device_register Jisheng Zhang
2025-08-23 15:40 ` [PATCH 07/14] dmaengine: dma350: Remove redundant err msg if platform_get_irq() fails Jisheng Zhang
2025-08-23 15:40 ` [PATCH 08/14] dt-bindings: dma: dma350: Document interrupt-names Jisheng Zhang
2025-08-23 16:09 ` Krzysztof Kozlowski
2025-08-24 9:49 ` Jisheng Zhang
2025-08-24 10:30 ` Krzysztof Kozlowski
2025-08-24 13:19 ` Jisheng Zhang
2025-08-29 11:08 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 09/14] dmaengine: dma350: Support dma-channel-mask Jisheng Zhang
2025-08-23 16:10 ` Krzysztof Kozlowski
2025-08-24 7:01 ` kernel test robot
2025-08-23 15:40 ` [PATCH 10/14] dmaengine: dma350: Alloc command[] from dma pool Jisheng Zhang
2025-08-29 12:56 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 11/14] dmaengine: dma350: Support device_prep_slave_sg Jisheng Zhang
2025-08-30 0:00 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 12/14] dmaengine: dma350: Support device_prep_dma_cyclic Jisheng Zhang
2025-08-23 15:40 ` Jisheng Zhang [this message]
2025-08-23 16:11 ` [PATCH 13/14] dt-bindings: dma: dma350: Support ARM DMA-250 Krzysztof Kozlowski
2025-08-29 11:16 ` Robin Murphy
2025-08-23 15:40 ` [PATCH 14/14] dmaengine: " Jisheng Zhang
2025-08-23 16:13 ` Krzysztof Kozlowski
2025-08-24 19:38 ` kernel test robot
2025-08-29 22:24 ` Robin Murphy
-- strict thread matches above, loose matches on Subject: below --
2025-08-24 2:46 [PATCH 13/14] dt-bindings: dma: " kernel test robot
2025-08-29 7:58 [PATCH 10/14] dmaengine: dma350: Alloc command[] from dma pool kernel test robot
2025-09-01 10:27 ` Dan Carpenter
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