From patchwork Thu Jan 20 01:25:53 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lad Prabhakar X-Patchwork-Id: 12718160 X-Patchwork-Delegate: kieran@bingham.xyz 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 2B8A3C433F5 for ; Thu, 20 Jan 2022 01:26:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345751AbiATB0G (ORCPT ); Wed, 19 Jan 2022 20:26:06 -0500 Received: from relmlor2.renesas.com ([210.160.252.172]:17820 "EHLO relmlie6.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1345516AbiATB0D (ORCPT ); Wed, 19 Jan 2022 20:26:03 -0500 X-IronPort-AV: E=Sophos;i="5.88,300,1635174000"; d="scan'208";a="107627278" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 20 Jan 2022 10:26:01 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id B9A7C416F260; Thu, 20 Jan 2022 10:25:58 +0900 (JST) From: Lad Prabhakar To: =?utf-8?q?Niklas_S=C3=B6derlund?= , Jacopo Mondi , Mauro Carvalho Chehab , Rob Herring , Laurent Pinchart , Sakari Ailus , Hans Verkuil Cc: Geert Uytterhoeven , linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Lad Prabhakar Subject: [PATCH v2] media: dt-bindings: media: renesas,csi2: Update data-lanes property Date: Thu, 20 Jan 2022 01:25:53 +0000 Message-Id: <20220120012553.23295-1-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org CSI-2 (CSI4LNK0) on R-Car and RZ/G2 supports 4-lane mode which is already handled by rcar-csi2.c driver. This patch updates the data-lanes property to describe the same. Signed-off-by: Lad Prabhakar Reviewed-by: Jacopo Mondi --- Hi All, Instead of adding uniqueItems:true into SoC binding doc's I think we could add this in video-interfaces.yaml for data-lanes property. Any thoughts on this? Cheers, Prabhakar v1->v2 * Dropped const items * Added uniqueItems v1: https://lore.kernel.org/lkml/20220118163413.ge2b4g75yhfqvq3x@uno.localdomain/T/ --- Documentation/devicetree/bindings/media/renesas,csi2.yaml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/media/renesas,csi2.yaml b/Documentation/devicetree/bindings/media/renesas,csi2.yaml index e6a036721082..a5a1b570025a 100644 --- a/Documentation/devicetree/bindings/media/renesas,csi2.yaml +++ b/Documentation/devicetree/bindings/media/renesas,csi2.yaml @@ -67,7 +67,11 @@ properties: maxItems: 1 data-lanes: - maxItems: 1 + minItems: 1 + maxItems: 4 + uniqueItems: true + items: + maximum: 4 required: - clock-lanes