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Sun, 20 Sep 2026 13:15:01 +0800 (CST) From: Jelly Jia To: Conor Dooley Cc: Jelly Jia , vkoul@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, Frank.Li@kernel.org, robin.murphy@arm.com, cix-kernel-upstream@cixtech.com, dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 3/5] dt-bindings: dma: Add CIX Sky1 DMA-350 integration Date: Sun, 20 Sep 2026 13:15:01 +0800 Message-ID: <20260920051501.3620794-1-Jelly.Jia@cixtech.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: TY2PEPF0000AB85:EE_|JH0PR06MB6891:EE_ Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: db941cae-d928-4856-80a4-08df16d6207e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|23010399003|7416014|376014|1800799024|36860700016|18002099003|22082099003|56012099006|10067099003; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Conor, Thanks, understood: with the SoC-specific compatible scoping the integration code, other platforms are unaffected either way. For v2 my preference is to keep the wrapper, since it leaves the generic arm-dma350 driver and its binding untouched. Does that work for you, or would you rather see the dma-350 node itself carry a device-specific compatible, with the clocks, resets and memory-region described on it? I'd also like Robin's take on the arm-dma350 side before restructuring that far. Best regards, Jelly