From patchwork Fri Jan 21 14:29:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pratyush Yadav X-Patchwork-Id: 12719805 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 304F6C433F5 for ; Fri, 21 Jan 2022 14:30:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1381209AbiAUOaF (ORCPT ); Fri, 21 Jan 2022 09:30:05 -0500 Received: from lelv0142.ext.ti.com ([198.47.23.249]:51370 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1381211AbiAUOaA (ORCPT ); Fri, 21 Jan 2022 09:30:00 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 20LETtJN090898; Fri, 21 Jan 2022 08:29:55 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1642775395; bh=PQjUeYI6SZb55ZnWteQFG/YxDujWZZKX3/zsTbo6InI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=l/NynUrRapNBNKD76r2iGaOPBdgN5arVhehw4sytWJTlLmMf9ORCTSWJY5ndEvzax OPW1ePw9bB2QeXztAG7PwJ330jwiJIUGF6sEcd2RsdQeVVLwcd0fmUBIfgzsQrI7gD 8c97FCm372K3jslCl0XGcXlg9dP2/JORUaFWhakU= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 20LETtmw065261 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 21 Jan 2022 08:29:55 -0600 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Fri, 21 Jan 2022 08:29:55 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Fri, 21 Jan 2022 08:29:55 -0600 Received: from pratyush-4F-325.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 20LET4Hx072129; Fri, 21 Jan 2022 08:29:51 -0600 From: Pratyush Yadav To: Mauro Carvalho Chehab CC: Pratyush Yadav , Laurent Pinchart , Nikhil Devshatwar , Tomi Valkeinen , Benoit Parrot , Maxime Ripard , Rob Herring , Sakari Ailus , =?utf-8?q?Niklas_S=C3=B6derlun?= =?utf-8?q?d?= , , , Subject: [PATCH v6 12/14] media: dt-bindings: Make sure items in data-lanes are unique Date: Fri, 21 Jan 2022 19:59:02 +0530 Message-ID: <20220121142904.4091481-13-p.yadav@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220121142904.4091481-1-p.yadav@ti.com> References: <20220121142904.4091481-1-p.yadav@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The data-lanes property maps the logical lane numbers to the physical lane numbers. The position of an entry is the logical lane number and its value is the physical lane number. Since one physical lane can only map to one logical lane, no number in the list should repeat. Add the uniqueItems constraint on the property to enforce this. Signed-off-by: Pratyush Yadav Reviewed-by: Laurent Pinchart Acked-by: Rob Herring --- (no changes since v5) Changes in v5: - Add Laurent's R-by and Rob's Ack. Changes in v4: - New in v4. Documentation/devicetree/bindings/media/video-interfaces.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/media/video-interfaces.yaml b/Documentation/devicetree/bindings/media/video-interfaces.yaml index 4391dce2caee..4bce93efae5f 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.yaml +++ b/Documentation/devicetree/bindings/media/video-interfaces.yaml @@ -158,6 +158,7 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32-array minItems: 1 maxItems: 8 + uniqueItems: true items: # Assume up to 9 physical lane indices maximum: 8