[{"id":1790290,"web_url":"http://patchwork.ozlabs.org/comment/1790290/","msgid":"<20171019092219.GD9005@ulmo>","list_archive_url":null,"date":"2017-10-19T09:22:19","subject":"Re: [PATCHv4 1/4] dt-bindings: document the tegra CEC bindings","submitter":{"id":26234,"url":"http://patchwork.ozlabs.org/api/people/26234/","name":"Thierry Reding","email":"thierry.reding@gmail.com"},"content":"On Mon, Sep 11, 2017 at 02:29:49PM +0200, Hans Verkuil wrote:\n> From: Hans Verkuil \n> \n> This documents the binding for the Tegra CEC module.\n> \n> Signed-off-by: Hans Verkuil \n> Acked-by: Rob Herring \n> ---\n> .../devicetree/bindings/media/tegra-cec.txt | 27 ++++++++++++++++++++++\n> 1 file changed, 27 insertions(+)\n> create mode 100644 Documentation/devicetree/bindings/media/tegra-cec.txt\n> \n> diff --git a/Documentation/devicetree/bindings/media/tegra-cec.txt b/Documentation/devicetree/bindings/media/tegra-cec.txt\n> new file mode 100644\n> index 000000000000..c503f06f3b84\n> --- /dev/null\n> +++ b/Documentation/devicetree/bindings/media/tegra-cec.txt\n> @@ -0,0 +1,27 @@\n> +* Tegra HDMI CEC hardware\n> +\n> +The HDMI CEC module is present in Tegra SoCs and its purpose is to\n> +handle communication between HDMI connected devices over the CEC bus.\n> +\n> +Required properties:\n> + - compatible : value should be one of the following:\n> +\t\"nvidia,tegra114-cec\"\n> +\t\"nvidia,tegra124-cec\"\n> +\t\"nvidia,tegra210-cec\"\n> + - reg : Physical base address of the IP registers and length of memory\n> +\t mapped region.\n> + - interrupts : HDMI CEC interrupt number to the CPU.\n> + - clocks : from common clock binding: handle to HDMI CEC clock.\n> + - clock-names : from common clock binding: must contain \"cec\",\n> +\t\t corresponding to the entry in the clocks property.\n> + - hdmi-phandle : phandle to the HDMI controller, see also cec.txt.\n\nI don't understand the need for the -phandle suffix. I would've probably\njust gone with \"hdmi\", or \"hdmi-controller\". But I see that this is\nalready pretty standardized, so...\n\nAcked-by: Thierry Reding ","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"TfQco26g\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3yHk3Q71Tqz9t4P\n\tfor ;\n\tThu, 19 Oct 2017 20:22:26 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1752113AbdJSJWZ (ORCPT\n\t);\n\tThu, 19 Oct 2017 05:22:25 -0400","from mail-qt0-f193.google.com ([209.85.216.193]:55025 \"EHLO\n\tmail-qt0-f193.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751348AbdJSJWX (ORCPT\n\t); Thu, 19 Oct 2017 05:22:23 -0400","by mail-qt0-f193.google.com with SMTP id z19so13585772qtg.11;\n\tThu, 19 Oct 2017 02:22:22 -0700 (PDT)","from localhost\n\t(p200300E41BE4FD00CEAD5B94E1CFD280.dip0.t-ipconnect.de.\n\t[2003:e4:1be4:fd00:cead:5b94:e1cf:d280])\n\tby smtp.gmail.com with ESMTPSA id\n\ty29sm7939177qtk.64.2017.10.19.02.22.21\n\t(version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256);\n\tThu, 19 Oct 2017 02:22:21 -0700 (PDT)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=date:from:to:cc:subject:message-id:references:mime-version\n\t:content-disposition:in-reply-to:user-agent;\n\tbh=pJt0BM86nfVoSpBhSjQVjbNiyQYIdTIaH7n7/f3/Nxc=;\n\tb=TfQco26gCA02Ud7t6hLsHzzgMGviPigVp15kkZnwvwDMLb/7c2DcRBGUpOenrrHT5i\n\tRtY0/TXqmljeiIHiw3hvcc6/W8isl2odMOrUVceSF65tjJWbHL341Ro61xeOpc1I9W0G\n\tYm3qYg1UqwrhGnL9bHUCdtoFiVVrxuJ5NT1c9G6D2iSsBPEu+17af/+M5hbz94p744yL\n\tH7EcqxjJzYgodQ6kDmbXzvD/bwk+cSxNn3YK5uXnuQQeXDDAPrgAvRdhqIAKWsmLKUBG\n\taf9nUs1/aRbaNQ1n8eO4sI6DBlBS6OUzWM9zeHJ2n95/9RUU1chxVdx0sP8LP+FKx/0V\n\taAaQ==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:date:from:to:cc:subject:message-id:references\n\t:mime-version:content-disposition:in-reply-to:user-agent;\n\tbh=pJt0BM86nfVoSpBhSjQVjbNiyQYIdTIaH7n7/f3/Nxc=;\n\tb=epI1hOwfD4sVqc+XH8BBvzbGezHNk8fI5KHBNdclLJI6tC0ertg29aq0/gjUYp2g5p\n\t1mz41s43y2iBoISpvXAdevx6J0qyCq38V94ce6I3CHNTgkK1/eh8KaDwSkZZFx/YRo42\n\trRm0AyG2dlTV3U6kTeBjL3UrZcZ8dZuabgpj/+KsX/GkyPBt6340Sc+zyUNOua2igzH1\n\tfLTifZLduPArCPnPIl7zJmiDt9KYsgUEvZ4V89kEXhtKIw+v3+FraEpV/6Lm9vkSxfwc\n\tv5xay+LonJXDUGO5NlYA52N2Z0Cleyazs0BpVzGXFECmTNWjMBLav5VDV3aq6QK3/hDi\n\tAO2w==","X-Gm-Message-State":"AMCzsaUHJkKpg/e+LXSW7hqlf/K+3x2aCnqn4ttxiuxQhE10CexAkdC7\n\tYZrKszqO60+OEzb+QPxLcxT1Kw==","X-Google-Smtp-Source":"ABhQp+RmEI6X4TVHSBIN3EPdp9LSsaKjSVO37F6klITPDUdYKuKYk764t2KzGngy5vClslPJsXhvjA==","X-Received":"by 10.237.37.132 with SMTP id x4mr1037788qtc.224.1508404942233; \n\tThu, 19 Oct 2017 02:22:22 -0700 (PDT)","Date":"Thu, 19 Oct 2017 11:22:19 +0200","From":"Thierry Reding ","To":"Hans Verkuil ","Cc":"linux-media@vger.kernel.org, linux-tegra@vger.kernel.org,\n\tdevicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,\n\tHans Verkuil ","Subject":"Re: [PATCHv4 1/4] dt-bindings: document the tegra CEC bindings","Message-ID":"<20171019092219.GD9005@ulmo>","References":"<20170911122952.33980-1-hverkuil@xs4all.nl>\n\t<20170911122952.33980-2-hverkuil@xs4all.nl>","MIME-Version":"1.0","Content-Type":"multipart/signed; micalg=pgp-sha256;\n\tprotocol=\"application/pgp-signature\"; boundary=\"J5MfuwkIyy7RmF4Q\"","Content-Disposition":"inline","In-Reply-To":"<20170911122952.33980-2-hverkuil@xs4all.nl>","User-Agent":"Mutt/1.9.1 (2017-09-22)","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}}]