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Mon, 23 Mar 2026 12:15:54 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 222.71.101.198) smtp.mailfrom=cixtech.com; dkim=none (message not signed) header.d=none;dmarc=bestguesspass action=none header.from=cixtech.com; Received-SPF: Pass (protection.outlook.com: domain of cixtech.com designates 222.71.101.198 as permitted sender) receiver=protection.outlook.com; client-ip=222.71.101.198; helo=smtprelay.cixcomputing.com; pr=C Received: from smtprelay.cixcomputing.com (222.71.101.198) by OSA0EPF000000CD.mail.protection.outlook.com (10.167.240.59) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9723.19 via Frontend Transport; Mon, 23 Mar 2026 12:15:53 +0000 Received: from [172.20.96.43] (unknown [172.20.96.43]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id 4AD764126F83; Mon, 23 Mar 2026 20:15:52 +0800 (CST) Message-ID: <732ae85a-a473-41da-af1a-9ff125df172e@cixtech.com> Date: Mon, 23 Mar 2026 20:15:51 +0800 Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/3] dt-bindings: dma: arm-dma350: document generic and combined IRQ topologies To: Krzysztof Kozlowski , peter.chen@cixtech.com, fugang.duan@cixtech.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, vkoul@kernel.org, ychuang3@nuvoton.com, schung@nuvoton.com, robin.murphy@arm.com, Frank.Li@kernel.org Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, cix-kernel-upstream@cixtech.com, linux-arm-kernel@lists.infradead.org References: <20260323114822.1925869-1-jun.guo@cixtech.com> <20260323114822.1925869-2-jun.guo@cixtech.com> <64836645-7c54-44bd-a21f-b02e684d3863@kernel.org> <88472f82-6171-4eaa-9a3b-59372c11a9f3@kernel.org> Content-Language: en-US From: Jun Guo In-Reply-To: <88472f82-6171-4eaa-9a3b-59372c11a9f3@kernel.org> Content-Type: text/plain; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 8qyEAB5kcfODbiw2Y+BZ6CiASgkcpdEsLb2EJRoOcMfVXCqF80xufQAls6ebPKVTaevzPcVrAKmmEQZZw08Kqkq2bgMzrrwxvYDRHJYe/hT/iBLwQ1/L+uuv7WaootjbnQlueMLHnSRAnVWJDC5uYPZXrFAAugRYDWMV2F7VBNRBal6MFWaUZq1S6TjBRvHyZ2KMFAkqeEutcua9qwW1qI9vIDN33Xm7686B7VDtXKI35Gl4/zrhYOozJgOHOiIHQJXJ9g8m3AwrTmyioEa+aGS3WR3WTj8yGJ8gM9jTGlWuqm3x83LIkCoXKBq7I2OVdt1Yp+hINWkHjJdpA27H89Dm50MKeYon/bzwyBxv1bs2YuK/jUd8dmWmzQUcj85B6DAQfW7NOl4lfrJFuYXNIr/3FMAXRnEBMKB1bwX5DiKkFYq0jS8PXNpNkYY362Pa X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Mar 2026 12:15:53.7430 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b4893fbe-49fb-4add-b904-08de88d5ee3c X-MS-Exchange-CrossTenant-Id: 0409f77a-e53d-4d23-943e-ccade7cb4811 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=0409f77a-e53d-4d23-943e-ccade7cb4811;Ip=[222.71.101.198];Helo=[smtprelay.cixcomputing.com] X-MS-Exchange-CrossTenant-AuthSource: OSA0EPF000000CD.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYSPR06MB6441 On 3/23/2026 8:02 PM, Krzysztof Kozlowski wrote: > EXTERNAL EMAIL > > On 23/03/2026 13:00, Krzysztof Kozlowski wrote: >> On 23/03/2026 12:48, Jun Guo wrote: >>> Update the DMA-350 DT binding to match the current driver behavior. >>> >>> Allow both: >>> - "arm,dma-350" as the generic compatible, and >>> - "cix,sky1-dma-350", "arm,dma-350" for SoC-specific fallback usage. >>> >>> Also document interrupt topology variants supported by hardware >>> integration: >>> - one combined interrupt for all channels, or >>> - one interrupt per channel (up to 8 channels). >>> >>> Assisted-by: Cursor: GPT-5.3-Codex >> >> There is no space here. Read the docs, I quite insisted on this last >> time. If you make mistakes in this, I doubt you read the docs thus I >> doubt you followed the requirements - have actual rights to send it for >> example. > > And you already received that comment: > > "Wrong tag, please read carefully the guideline before using LLM tools." I did receive that feedback, and I will learn from this experience to submit more reliable patches in the future. Best regards, Jun