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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 CB358CA9EAF for ; Mon, 21 Oct 2019 14:05:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A60122166E for ; Mon, 21 Oct 2019 14:05:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728850AbfJUOFX (ORCPT ); Mon, 21 Oct 2019 10:05:23 -0400 Received: from sauhun.de ([88.99.104.3]:47916 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727152AbfJUOFX (ORCPT ); Mon, 21 Oct 2019 10:05:23 -0400 Received: from localhost (p54B33572.dip0.t-ipconnect.de [84.179.53.114]) by pokefinder.org (Postfix) with ESMTPSA id CAB422C0076; Mon, 21 Oct 2019 16:05:20 +0200 (CEST) Date: Mon, 21 Oct 2019 16:05:15 +0200 From: Wolfram Sang To: Eugen.Hristev@microchip.com Cc: peda@axentia.se, mark.rutland@arm.com, Ludovic.Desroches@microchip.com, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, alexandre.belloni@bootlin.com, robh+dt@kernel.org, Nicolas.Ferre@microchip.com Subject: Re: [PATCH v5 0/9] i2c: add support for filters Message-ID: <20191021140515.GC26782@ninjato> References: <1568189911-31641-1-git-send-email-eugen.hristev@microchip.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="MnLPg7ZWsaic7Fhd" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org --MnLPg7ZWsaic7Fhd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 07, 2019 at 07:53:21AM +0000, Eugen.Hristev@microchip.com wrote: >=20 >=20 > On 11.09.2019 11:24, Eugen Hristev - M18282 wrote: > > From: Eugen Hristev > >=20 > > Hello, > >=20 > > This series adds support for analog and digital filters for i2c control= lers > >=20 > > This series is based on the series: > > [PATCH v2 0/9] i2c: at91: filters support for at91 SoCs > > and later > > [PATCH v4 0/9] i2c: add support for filters > > and enhanced to add the bindings for all controllers plus an extra bind= ings > > for the width of the spikes in nanoseconds (digital filters) and cut-off > > frequency (analog filters) > >=20 > > First, bindings are created for > > 'i2c-analog-filter' > > 'i2c-digital-filter' > > 'i2c-digital-filter-width-ns' > > 'i2c-analog-filter-cutoff-frequency' > >=20 > > The support is added in the i2c core to retrieve filter width/cutoff fr= equency > > and add it to the timings structure. > > Next, the at91 driver is enhanced for supporting digital filter, advanc= ed > > digital filter (with selectable spike width) and the analog filter. > >=20 > > Finally the device tree for two boards are modified to make use of the > > new properties. > >=20 > > This series is the result of the comments on the ML in the direction > > requested: to make the bindings globally available for i2c drivers. > >=20 > > Changes in v5: > > - renamed i2c-filter-width-ns to i2c-digital-filter-width-ns as this > > is applicable only to digital filter > > - created new binding i2c-digital-filter-width-ns for analog filters. >=20 > Hello Wolfram and Peter, >=20 > Are you happy with the changes in this version? I haven't heard from you= =20 > since this latest update. > I am interested to know if anymore changes are required or maybe we can= =20 > move further with this support. So, I had a look now and I am happy. I will give Peter one more day to comment, otherwise I'll apply it tomorrow. Thanks for your patience and keeping at it! --MnLPg7ZWsaic7Fhd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl2tuxsACgkQFA3kzBSg KbY6GQ//X5UmvTKTkgT+9BdG4luCpqZEKeKetljuT2RVeGL56TJwBRiOYWymfAa+ U88PvGx1Q9mmI/E4AvzTAsnwjZiqACFw5n4NG+mWfWmd5H2P7ko6PpgVUL7Lk/0S zbP658UBLM1LBHjtDI4n1juS6daxP1m2Z43NaaiskaQFBmvWtPRo5mv0jpDdbYi2 gMQ2Qo1efHoaBm+bdVu6Z8O71QktM5BhqKgAPxV9vWA0etSNqiDMII9qk9SmpSfE 4JcqmuAOa0fhDzbc+wKaLZoq3Gk3WiOeTImFHEw5wKZJE80guUBWNiJ2Bl96apQT E/+M3VuTnS1VWqkS6w0oJ0lA/un8gf+CtYbZblirG05fv7suBSLGuCe2RZvl9pJM t/LHClLyZ/yBcYL9eAeMj1tM14II/rWES1go5UxhukZW2c7Eqep4UOPTtYQg4rwO EozMsz3sueMFU5l6llkLW1t+tb8DnLlvlzB6wZtNlLQjL8cYMBfZJrdBy9N0wX1n nxWhQVIjer4AluEwqpGXJ0bPDrClRr9zgznUzG4ydGRAKSNHLJ01kvvxgQmTPYr6 PSCbo+4EZWFVMZNCi0DGWQFeRLCsqoN+NsHhyM0z7wAc6TUbuaviB1qpRq7+ALkp GktKG3WXzYEsJmEMiU5ZsJRMC/wIRicGcF7GxqJx1VGO6712MXo= =4jBB -----END PGP SIGNATURE----- --MnLPg7ZWsaic7Fhd--