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Fri, 20 Mar 2026 10:08:22 +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 OSA0EPF000000C6.mail.protection.outlook.com (10.167.240.52) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9723.19 via Frontend Transport; Fri, 20 Mar 2026 10:08:21 +0000 Received: from [172.20.96.43] (unknown [172.20.96.43]) by smtprelay.cixcomputing.com (Postfix) with ESMTPSA id 173EA40A5A01; Fri, 20 Mar 2026 18:08:19 +0800 (CST) Message-ID: <6d8520b6-04cf-4c57-939d-9baa5ec04360@cixtech.com> Date: Fri, 20 Mar 2026 18:08:18 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 3/3] arm64: dts: cix: add DT nodes for DMA To: Krzysztof Kozlowski Cc: 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, 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: <20260319101723.246539-1-jun.guo@cixtech.com> <20260319101723.246539-4-jun.guo@cixtech.com> <20260320-attentive-turtle-of-perfection-c38ed3@quoll> Content-Language: en-US From: Jun Guo In-Reply-To: <20260320-attentive-turtle-of-perfection-c38ed3@quoll> Content-Type: text/plain; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: W9BzTzyH8wLqphb445SousjOp6TKwvFAPw8enGQo5PfI6/9caizQ4Sajf8XCVn5ekiGhLykfK8zQfarHtsAfx0yra63dADTUxjcIIu29u0R8gyZ4tAtNB4PUfrZSy1oDSNPMw7FX6OjeRomxKjtLG2O57FtvlMmQWqUwsFRi/pgYXojBn3ZiWaY1+5Pz2Of+o6xohcVbVAxpMxnLIASGxWLEtEDqXLY4qch5rfQ3r6iPExRR5pjFtPP7tUL7C1hreagoXPueoIsfgvhdBmRS7aBRv1n10RuDxRfVXppQY3QIMSU4GjciNQibcCjqRAdPmE5vTLCIc5mylWJ+xUP4nfdvrilKUyrTAFTdKbrfUhYEak4yAlfRqywaErQK96do7IXjOXntRFZHrDPvjUanJG/ZFX0qyLouv3sdDMBJlpwpoWUZDxaHb/7sexoOs3kE X-OriginatorOrg: cixtech.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Mar 2026 10:08:21.4928 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2f64f3cf-62d5-4153-1066-08de86689e03 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: OSA0EPF000000C6.apcprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEZPR06MB6254 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260320_100852_882960_AACFF497 X-CRM114-Status: GOOD ( 12.46 ) 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 On 3/20/2026 5:13 PM, Krzysztof Kozlowski wrote: > EXTERNAL EMAIL > > On Thu, Mar 19, 2026 at 06:17:23PM +0800, Jun Guo wrote: >> Add the device tree node for the dma controller of the CIX SKY1 SoC. >> >> Signed-off-by: Jun Guo >> Link: https://lore.kernel.org/r/20251216123026.3519923-4-jun.guo@cixtech.com > > How useful is this link? It points to exactly same code, so what does it > tell? > > Drop all Links from your patches and read the docs how they are used. > Thank you for the reminder. I will fix these links in the next version of the patch. > Best regards, > Krzysztof > Best regards, Jun