From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8489AE7716A for ; Tue, 17 Dec 2024 05:48:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=3i7JJPFrNyw+77UZNF5mOP1FaHtx5dBBOJnCZ3+cfqg=; b=kB0B4bXbe9kq5tMSRKLYiYE8g0 0Z6sqzf7gj5tpjsBEeoyZoWgChzO9rQX5xyFObFIhF2j9MSZiNfrJGQUzXuAeTTasmTHD4i2JS1SF csnb2tYq+R5ezvjjms+ZkoLsvdtI0xxkDrdQEzM6j+9Use5mpXg2vCXDG5H3JOiONqGWFnncFYdQK gpIS2HN4y0djKVuuq96T7gKbO0EI3x7A5lPFDtBH6/vy173OOv9cg2a/rFvYM5ERyk1Eu5cGLIBLh WkwY+DQ/EIOzedu95i1G9ipK2UQt2OZqRlAS+lx9Tdi2aKCKldnNj4dYe7aeVqNBF22pIVba8Dh08 hKujE2Xw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tNQRa-0000000CLPH-0qcw; Tue, 17 Dec 2024 05:48:30 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tNQOI-0000000CKsa-3maH for linux-arm-kernel@lists.infradead.org; Tue, 17 Dec 2024 05:45:08 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 5D8A8A41DF1; Tue, 17 Dec 2024 05:43:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 175A3C4CED3; Tue, 17 Dec 2024 05:45:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734414305; bh=MWgm0EeRQAos7JU2TgGxbz8jam6Pi3oYixsMVuEC75o=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Ol/E2pG4cjvTjNc7GRmqThIz38eNwlF7Knrm2OLb6rVTiDYZxdQTk6yVVGsRnCYbF 3/dZQ2sih6n4Bwz7aN7EV6c6BanPrIKxFUGPFr9C3YtefzsNsDcy5UberetYQqDFEs NrXkmm6/cJZ0uqetT7WwiHux0zaB8r2LA6Af5/Js8K/n/xZDJ9kNLPPtsKBgtvIFth a90T6wbDpM24fKnzidZtTKKyA1B2v1J/jSj3JOzXD6ZhiD7aiLhDVVzCkSjEv06qM0 vEUrBjC9W0aR39t3wbfgovHMLhV/Ty+IFuuh8M/KMKr5J5UE1eUosBThLpSjIW1vwF pcq8JD3XPacuA== Message-ID: Date: Tue, 17 Dec 2024 06:44:58 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v12 1/8] dt-bindings: media: platform: visconti: Add Toshiba Visconti MIPI CSI-2 Receiver To: yuji2.ishikawa@toshiba.co.jp, laurent.pinchart@ideasonboard.com, mchehab@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, sakari.ailus@linux.intel.com, hverkuil-cisco@xs4all.nl, nobuhiro1.iwamatsu@toshiba.co.jp Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org References: <20241125092146.1561901-1-yuji2.ishikawa@toshiba.co.jp> <20241125092146.1561901-2-yuji2.ishikawa@toshiba.co.jp> <07e0cc97-c0c4-42fd-b51d-87b0eaed4e4a@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241216_214507_077615_24B3AB4F X-CRM114-Status: GOOD ( 12.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 17/12/2024 00:57, yuji2.ishikawa@toshiba.co.jp wrote: >> On 25/11/2024 10:21, Yuji Ishikawa wrote: >>> Adds the Device Tree binding documentation that allows to describe the >>> MIPI CSI-2 Receiver found in Toshiba Visconti SoCs. >>> >>> Signed-off-by: Yuji Ishikawa >>> Reviewed-by: Nobuhiro Iwamatsu >> >> >> How newly added patch can have already Rb tag? Was this review really, really >> performed internally or you just satisfy some internal managers requirements >> and fake the stats? >> > > I added this Reviewed-by tag because the patch was reviewed internally. What issues were identified by internal review, especially in the context of bindings? > >>> --- >>> >>> Changelog v12: >>> - Newly add bindings for CSI2RX driver >>> >>> .../media/toshiba,visconti5-csi2rx.yaml | 104 >> ++++++++++++++++++ >>> 1 file changed, 104 insertions(+) >>> create mode 100644 >>> Documentation/devicetree/bindings/media/toshiba,visconti5-csi2rx.yaml >>> >>> diff --git >>> a/Documentation/devicetree/bindings/media/toshiba,visconti5-csi2rx.yam >>> l >>> b/Documentation/devicetree/bindings/media/toshiba,visconti5-csi2rx.yam >>> l >>> new file mode 100644 >>> index 000000000000..5488072bc82a >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/media/toshiba,visconti5-csi2rx >>> +++ .yaml >>> @@ -0,0 +1,104 @@ >>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 >>> +--- >>> +$id: >>> +http://devicetree.org/schemas/media/toshiba,visconti5-csi2rx.yaml# >>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>> + >>> +title: Toshiba Visconti5 SoC MIPI CSI-2 receiver >>> + >>> +maintainers: >>> + - Nobuhiro Iwamatsu >>> + >>> +description: |- >> >> Drop |- >> > > I'll drop "|-" > >>> + Toshiba Visconti5 SoC MIPI CSI-2 receiver device receives MIPI >>> + CSI-2 video stream. Use with VIIF device. T.B.D >>> + >>> +properties: >>> + compatible: >>> + const: toshiba,visconti5-csi2rx >> >> Why this is called "RX"? Can you have a TX? I had impression that one cannot. >> > > VIIF has only MIPI CSI2 receiver (CSI2RX). There's no TX for it. So this device cannot be anything else? Then drop rx. > Visconti also has VOIF (Video Output Interface) hardware which has MIPI CSI2 (not DSI) transmitter (CSI2TX). Or this can be something else? Confusing. Best regards, Krzysztof