Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752322AbdHINN4 (ORCPT ); Wed, 9 Aug 2017 09:13:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:40018 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752050AbdHINNy (ORCPT ); Wed, 9 Aug 2017 09:13:54 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5FFCE22C87 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=jic23@kernel.org Date: Wed, 9 Aug 2017 14:13:41 +0100 From: Jonathan Cameron To: Rob Herring Cc: Fabrice Gasnier , linux@armlinux.org.uk, mark.rutland@arm.com, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, lars@metafoo.de, knaack.h@gmx.de, pmeerw@pmeerw.net, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/3] dt-bindings: iio: adc: stm32: add optional st,min-sample-time-nsecs Message-ID: <20170809141341.777bdd85@archlinux> In-Reply-To: <20170803170154.bizlx2dvdbwtgmoy@rob-hp-laptop> References: <1500912640-23927-1-git-send-email-fabrice.gasnier@st.com> <1500912640-23927-3-git-send-email-fabrice.gasnier@st.com> <20170803170154.bizlx2dvdbwtgmoy@rob-hp-laptop> X-Mailer: Claws Mail 3.15.0-dirty (GTK+ 2.24.31; x86_64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1165 Lines: 30 On Thu, 3 Aug 2017 12:01:54 -0500 Rob Herring wrote: > On Mon, Jul 24, 2017 at 06:10:39PM +0200, Fabrice Gasnier wrote: > > STM32 ADC allows each channel to be sampled with a different sampling > > time. There's an application note that deals with this: 'How to get > > the best ADC accuracy in STM32...' It basically depends on analog input > > signal electrical properties (depends on board). > > > > Add optional 'st,min-sample-time-nsecs' property so this can be tuned > > in dt. > > > > Signed-off-by: Fabrice Gasnier > > --- > > Changes in v2: > > - Use 'st,min-sample-time-nsecs' instead of 'min-sample-time'. > > --- > > Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt | 5 +++++ > > 1 file changed, 5 insertions(+) > > Acked-by: Rob Herring Applied to the togreg branch of iio.git and pushed out as testings. Thanks for review Rob and thanks for the patch Fabrice. Jonathan > -- > To unsubscribe from this list: send the line "unsubscribe linux-iio" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html