From mboxrd@z Thu Jan 1 00:00:00 1970 From: Biju Das Subject: RE: [PATCH 0/2] Use demuxer for i2c1 and i2c5 Date: Tue, 23 Jan 2018 13:39:46 +0000 Message-ID: References: <1516620563-7965-1-git-send-email-biju.das@bp.renesas.com> <20180122114026.uqozk4cbhfrjwqmd@katana> <20180122122204.n25jf2rtaoxmi2yq@katana> <20180122140824.ox2ljc3kvrkgipq7@ninjato> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20180122140824.ox2ljc3kvrkgipq7@ninjato> Content-Language: en-US Sender: linux-renesas-soc-owner@vger.kernel.org To: Wolfram Sang Cc: Rob Herring , Mark Rutland , Simon Horman , Magnus Damm , Chris Paterson , "devicetree@vger.kernel.org" , "linux-renesas-soc@vger.kernel.org" , "linux-i2c@vger.kernel.org" List-Id: devicetree@vger.kernel.org Hi, > Subject: Re: [PATCH 0/2] Use demuxer for i2c1 and i2c5 > > > > > > On top of renesas-dev branch, I am using the below i2c-rcar driver > > > > related > > > patches. > > > > > > > > https://www.mail-archive.com/linux-renesas-soc@vger.kernel.org/msg > > > > 2227 > > > > 8.html > > > > > > Those should be enough. They are not? > > > > Yes. I have tested without demuxer patches, I confirm, it can recover t= he bus. > > That is great news! Thanks for the additional testing. I was a little wor= ried that > the 'bus stalled' detection might have failed for you, but it seems it wo= rks for > your case as well. > > With that put aside, it is still valid, to add the demuxer to the DTS fil= e in case you > want to switch to bitbanged GPIO at runtime for some reason. Only the com= mit > message would need updating then, however, because it is not relevant for= bus > recovery. Ok. I will fix the commit message and send v2. Regards, Biju Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, B= uckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered= No. 04586709.