From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:55048 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932988AbdBHIiz (ORCPT ); Wed, 8 Feb 2017 03:38:55 -0500 Date: Wed, 8 Feb 2017 10:38:14 +0200 From: Sakari Ailus To: Pavel Machek Cc: robh+dt@kernel.org, devicetree@vger.kernel.org, ivo.g.dimitrov.75@gmail.com, sre@kernel.org, pali.rohar@gmail.com, linux-media@vger.kernel.org Subject: Re: [PATCHv2] dt: bindings: Add support for CSI1 bus Message-ID: <20170208083813.GG13854@valkosipuli.retiisi.org.uk> References: <20161228183036.GA13139@amd> <20170111225335.GA21553@amd> <20170206094956.GA17974@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170206094956.GA17974@amd> Sender: linux-media-owner@vger.kernel.org List-ID: Hi Pavel, On Mon, Feb 06, 2017 at 10:49:57AM +0100, Pavel Machek wrote: > From: Sakari Ailus > > In the vast majority of cases the bus type is known to the driver(s) > since a receiver or transmitter can only support a single one. There > are cases however where different options are possible. > > The existing V4L2 OF support tries to figure out the bus type and > parse the bus parameters based on that. This does not scale too well > as there are multiple serial busses that share common properties. > > Some hardware also supports multiple types of busses on the same > interfaces. > > Document the CSI1/CCP2 property strobe. It signifies the clock or > strobe mode. Thanks. I split this into two (bus type + strobe). The result is in here: How about the rest? :-) I guess we could get the CCP2 support in omap3isp without the video bus switch. It'd be nice to have this in a single patchset. -- Kind regards, Sakari Ailus e-mail: sakari.ailus@iki.fi XMPP: sailus@retiisi.org.uk