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Thu, 4 Jun 2026 07:07:25 -0500 Received: from [172.24.233.254] (santhoshkumark.dhcp.ti.com [172.24.233.254]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 654C7KQR3330008; Thu, 4 Jun 2026 07:07:21 -0500 Message-ID: Date: Thu, 4 Jun 2026 17:37:20 +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 v3 02/13] spi: dt-bindings: cdns,qspi-nor: add PHY tuning pattern partition property To: Michael Walle , Rob Herring , "Miquel Raynal" CC: , , , , , , , , , , , , , , References: <20260527175527.2247679-1-s-k6@ti.com> <20260527175527.2247679-3-s-k6@ti.com> <20260602164945.GA475455-robh@kernel.org> <87zf1by5oc.fsf@bootlin.com> Content-Language: en-US From: Santhosh Kumar K In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE3F:EE_|SN4PR10MB997921:EE_ X-MS-Office365-Filtering-Correlation-Id: 28a94cdf-fd6a-4c54-e74b-08dec231d8c7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|7416014|82310400026|376014|36860700016|56012099006|4143699003|22082099003|18002099003; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: JrlMrq8vUu85A1k4Dan/mENMqiMKi0O3++VwX5XogNnek1bEyM/wS2L5WdSklTJbvyClklVYE/jPD3sRhE1mGKqS+aKYe9hBGYBpVYpVyJR1hxD79YIwqXDlIuNMReINeTKmynRIbjeHr85lmcSD08XWj6q1W8slSjcJxMSXuhidTNDx1rErQA3b0NLiZC0r2FmhmUEyIWtemnFqNeMQImkby5sYbrwIptS0jgiFSoO+rgtzjR5jff9FuauXNjzxAyXmErYV3oZmvV1uaDGLqatQk8Vx/HtBmfJUDb2cfba2bB3F28OhikkUvg9KCgZt8FVvBig78cawADFgnAT76GDcSuL2pgf+MgcuP8ekpvVP+R/4QbTWSZ3u6mDpUQg+Tfn2fNoQ6H3RsIy1kV13/5gNIwHUQoIXGxdOKEGC/zfy+iI8RU2AAMPJ1FGxYvDH X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Jun 2026 12:07:27.8454 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 28a94cdf-fd6a-4c54-e74b-08dec231d8c7 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.23.195];Helo=[lewvzet201.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000EE3F.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN4PR10MB997921 Hello Michael, On 04/06/26 00:30, Michael Walle wrote: > On Wed Jun 3, 2026 at 7:38 PM CEST, Rob Herring wrote: >> However, you already have to support using label, so anything else >> is supporting a 2nd way whether it is compatible or a phandle >> property. Is it really worth it here? > > Do we? I don't think we have. That was among my very first feedback > on this series. Don't use hardcoded partition names for this, but a > phandle. A compatible sounds even better though. > > Also, I don't undestand why this property has a cdns prefix. This > can also be relevant for any other SPI controller. Good point. The cdns, prefix is a mistake. I agree that this is not Cadence-specific and should be described as a generic SPI peripheral property. I'll rename it to spi-phy-pattern-partition and move it under spi-peripheral-props in v4. Thanks, Santhosh. > > -michael >