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Fri, 10 Apr 2026 06:06:29 -0500 Received: from [172.24.233.20] (a0512632.dhcp.ti.com [172.24.233.20]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 63AB6Omw087182; Fri, 10 Apr 2026 06:06:24 -0500 Message-ID: <1899be45-56b2-4f22-a090-a6a437e4ce1b@ti.com> Date: Fri, 10 Apr 2026 16:36:23 +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 v2] dt-bindings: display: ti,am65x-dss: Fix AM62L DSS reg and clock constraints To: Krzysztof Kozlowski CC: , , , , , , , , , , , , , , , References: <20260129150601.185882-1-s-jain1@ti.com> <20260205-spectral-dramatic-jellyfish-cec4e2@quoll> <4b554339-95e1-4980-8899-57ba637ba80c@ti.com> <7b3660cf-cc5a-47d6-9cc8-362544cfdb37@ti.com> Content-Language: en-US From: Swamil Jain In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN2PEPF000044AA:EE_|PH0PR10MB5548:EE_ X-MS-Office365-Filtering-Correlation-Id: 947a88ba-dfc3-4dd4-06de-08de96f137b6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|1800799024|376014|7416014|82310400026|22082099003|18002099003|56012099003; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: byvVkSMbQu63057EKH9Ox7xmvlWOXcRDCCehJpQ4+tCQ0UZ+A0guhnX7RTnzLTgeGXzY9exJtIZKeiB6955O5gzUMQgsKt6jMLpBw6hVCHpaa2ISH8LnnoVrQ3pJEJxP2Dufe9oT89Aok8umVY/zAk5Hec6NtPNjSXtmLAaFxS7780j9OgRRek9InxEAPSMP0+ecyn4EjKuVQky9LbAb9cmYcr7cCsWtdxScC7QTxdxoVvl+GNEa7JMkKioP5LGjqNfkAXCV7UOLCHGMgQoLYf00b+5mTtZviwHYZo2nZk2A5npSjH0+/30xXy4/mLKOcwhyA2JmIYNijwnHO9cSo5HF4hbGc0g7IVSVvbpdL//p9JyfdFPKFyknFOoTIdxoAOWp/fzPny3O/ykkgWxSbj8tVlDvUhiHLlaVxj51C8xoZaGUDgeGGNQLs3ck+lRi X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Apr 2026 11:06:29.8000 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 947a88ba-dfc3-4dd4-06de-08de96f137b6 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.21.194];Helo=[flwvzet200.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: BN2PEPF000044AA.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB5548 On 3/16/26 22:14, Krzysztof Kozlowski wrote: > On 16/03/2026 13:36, Swamil Jain wrote: >>>     description: >>>       Addresses to each DSS memory region described in the SoC's TRM. >>>     oneOf: >>>       - items: >>>           - description: common DSS register area >>>           - description: VIDL1 light video plane >>>           - description: VID video plane >>>           - description: OVR1 overlay manager for vp1 >>>           - description: OVR2 overlay manager for vp2 >>>           - description: VP1 video port 1 >>>           - description: VP2 video port 2 >>>           - description: common1 DSS register area >>>       - items: >>>           - description: common DSS register area >>>           - description: VIDL1 light video plane >>>           - description: OVR1 overlay manager for vp1 >>>           - description: VP1 video port 1 >>>           - description: common1 DSS register area >>> >>> .....(Similarly for reg-names, clocks, clock-names,...) >>> >>> allOf: >>>   - if: >>>       properties: >>>         compatible: >>>           contains: >>>             const: ti,am62l-dss >>>     then: >>>       properties: >>>         clock-names: >>>           maxItems: 2 >>>         clocks: >>>           maxItems: 2 >>>         reg: >>>           maxItems: 5 >>>     else: >>>       properties: >>>         clock-names: >>>           minItems: 3 >>>         clocks: >>>           minItems: 3 >>>         reg: >>>           minItems: 8 >>> >>> ``` >>> >>> Could you please confirm on this? > > If there is no common part of each list, then this looks correct. Other > way would be the example I wrote ~2 hours ago on DT IRC (different > patchset) - so the qcom,ufs way. It depends how readable is the final > schema. > >> >> Hi Krzysztof, >> >> Gentle ping, could you please confirm on the above design? > > If you do not hear from me or other reviewer for some time after asking > "shall I do like that", just send next version implementing what you > think should be done and mentioning in changelog, that this is how you > address reviewers feedback. > Thanks Krzysztof, sent a v3: https://lore.kernel.org/all/20260410105955.843868-1-s-jain1@ti.com/ Regards, Swamil. > Best regards, > Krzysztof