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 X-Spam-Level: X-Spam-Status: No, score=-11.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 395C4C43387 for ; Thu, 3 Jan 2019 21:12:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 02C8621479 for ; Thu, 3 Jan 2019 21:12:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546549964; bh=zpSSXEU4N+UuuiSmtXsJT2XmAOUax1VL3DoDfYp7Gy4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Urvhu2q8ODUm+5sAY0VnQOLJV2scP9Ya8u20A99sZQhMnyHvGapBeJckNKwx59qAv UL9A/DrTPqDu5NGGZ6XGj41kJzpRBsAtFjOMGwIlNrjEvWcIeiAa2i+NlB+ZzIypNK 1HWVh7hHBHRQKC0+L5ZfDdZ2ZHPwdt+rjdjjBURM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727137AbfACVMn (ORCPT ); Thu, 3 Jan 2019 16:12:43 -0500 Received: from mail-it1-f194.google.com ([209.85.166.194]:50962 "EHLO mail-it1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726041AbfACVMm (ORCPT ); Thu, 3 Jan 2019 16:12:42 -0500 Received: by mail-it1-f194.google.com with SMTP id z7so47215655iti.0; Thu, 03 Jan 2019 13:12:42 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=FlYOtSdRWsjwZ0TfHyYrYekOBNcruTlpGQY3K9bVPdo=; b=blYGJacXqpppWl7Pfcs+31NbFiKW6WspwBGLBoyQT2iwACZOc19yKxhYSbO890zdPC VE++Rg6iWlvlyNP5VIXb44j+8EVFmKOYTHXxLWs0K1GN6ZxW7JARnhVz0KGxv6/tkJdv +Yx+9yZWDIgSU8LWc8ZSMPyI7T+8OuktEWsfSWLoVgDhfbD2jaTCXHaAqQfGzwUEkGB4 Z7ozn5XZyYKpkWpwUfx+c6F7CeorLuq64+fMoCwpGbNgcnYaXErVeo28CBzYWKBciIgi 1ahHdm5BpbiOFPixU7mkoWD9jaJrNR7XwweUv8Pn220ogIWeqyq4gKCOSez7zQt6wT5m SYHw== X-Gm-Message-State: AJcUukcIk4daiRe1ZaAsQqYy/WJue1CyyHAIB9zb+UiOAPLtdFZu03si lMVuIjzNz+ypbM/+IAovrA== X-Google-Smtp-Source: AFSGD/Vivky3VkQDkxvESvR08rVzaJCzNnSW5kSsAANLLMbjNWXkxwKcpbR6eNtZ460fu6nrOxQAJQ== X-Received: by 2002:a24:3752:: with SMTP id r79mr26563165itr.121.1546549961895; Thu, 03 Jan 2019 13:12:41 -0800 (PST) Received: from localhost ([24.51.61.172]) by smtp.gmail.com with ESMTPSA id q76sm27016689iod.35.2019.01.03.13.12.40 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 03 Jan 2019 13:12:41 -0800 (PST) Date: Thu, 3 Jan 2019 15:12:40 -0600 From: Rob Herring To: Akinobu Mita Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, Guennadi Liakhovetski , Sakari Ailus , Mauro Carvalho Chehab Subject: Re: [PATCH 02/12] media: i2c: mt9m001: dt: add binding for mt9m001 Message-ID: <20190103211240.GA31467@bogus> References: <1545498774-11754-1-git-send-email-akinobu.mita@gmail.com> <1545498774-11754-3-git-send-email-akinobu.mita@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1545498774-11754-3-git-send-email-akinobu.mita@gmail.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org On Sun, Dec 23, 2018 at 02:12:44AM +0900, Akinobu Mita wrote: > Add device tree binding documentation for the MT9M001 CMOS image sensor. > > Cc: Rob Herring > Cc: Guennadi Liakhovetski > Cc: Sakari Ailus > Cc: Mauro Carvalho Chehab > Signed-off-by: Akinobu Mita > --- > .../devicetree/bindings/media/i2c/mt9m001.txt | 37 ++++++++++++++++++++++ > 1 file changed, 37 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/i2c/mt9m001.txt > > diff --git a/Documentation/devicetree/bindings/media/i2c/mt9m001.txt b/Documentation/devicetree/bindings/media/i2c/mt9m001.txt > new file mode 100644 > index 0000000..794b787 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/i2c/mt9m001.txt > @@ -0,0 +1,37 @@ > +MT9M001: 1/2-Inch Megapixel Digital Image Sensor > + > +The MT9M001 is an SXGA-format with a 1/2-inch CMOS active-pixel digital > +image sensor. It is programmable through a simple two-wire serial > +interface. I2C? > + > +Required Properties: > + > +- compatible: shall be "onnn,mt9m001". > +- clocks: reference to the master clock into sensor > + > +Optional Properties: > + > +- reset-gpios: GPIO handle which is connected to the reset pin of the chip. > + Active low. > +- standby-gpios: GPIO handle which is connected to the standby pin of the chip. > + Active high. > + > +For further reading on port node refer to > +Documentation/devicetree/bindings/media/video-interfaces.txt. You still need to state how many ports/endpoints and what they are. > + > +Example: > + > + &i2c1 { > + mt9m001@5d { camera-sensor@5d > + compatible = "onnn,mt9m001"; > + reg = <0x5d>; > + reset-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; > + standby-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; > + clocks = <&camera_clk>; > + port { > + mt9m001_out: endpoint { > + remote-endpoint = <&vcap_in>; > + }; > + }; > + }; > + }; > -- > 2.7.4 >