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Tue, 25 Aug 2026 00:05:04 -0500 Received: from [10.24.52.55] (santhoshkumark.dhcp.ti.com [10.24.52.55]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 67P54whv333804; Tue, 25 Aug 2026 00:04:59 -0500 Message-ID: <505cb8e2-2660-40a8-8533-3335cfab5b7e@ti.com> Date: Tue, 25 Aug 2026 10:34:58 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v8 00/18] spi: cadence-quadspi: add PHY tuning support To: , , , , , , , , , CC: , , , , , , , , References: <20260821114822.4040338-1-s-k6@ti.com> Content-Language: en-US From: Santhosh Kumar K In-Reply-To: <20260821114822.4040338-1-s-k6@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF000026C6:EE_|SJ0PR10MB6432:EE_ X-MS-Office365-Filtering-Correlation-Id: 48fde79d-39b7-4e4a-a46c-08df02667bfb X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|23010399003|36860700016|7416014|1800799024|376014|921020|10067099003|56012099006|18002099003|22082099003; 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Without PHY tuning, controllers > use conservative timing that limits performance. PHY tuning calibrates > RX/TX delay lines to find optimal data capture timing windows, enabling > operation up to the controller's maximum frequency. > A few of the issues reported by sashiko-bot are valid. I'll address those fixes and respin the series shortly. Thanks, Santhosh.