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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9E0DC4332F for ; Tue, 19 Oct 2021 07:03:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88C0D6137B for ; Tue, 19 Oct 2021 07:03:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234381AbhJSHFQ (ORCPT ); Tue, 19 Oct 2021 03:05:16 -0400 Received: from www381.your-server.de ([78.46.137.84]:60602 "EHLO www381.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229649AbhJSHFQ (ORCPT ); Tue, 19 Oct 2021 03:05:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=metafoo.de; s=default2002; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:References:Cc:To:From:Subject:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=DUxZ43GFXlbbZoy7ccpVOYBfGN+ZNW6frDtcjc3QdyA=; b=G/94pETfu9F7Bl7wIy31EkIA8l bbsBcohwZtcoEjpneuCuJDFOBlEWHMKKAPk6ZfOgpsA9DazpOJYKC6pfLctQ4dg2bgsk/1GKDMzDH muHD7nGW21WsUT0etkhr4haNdgFsRnbC/5gW9+uYuVejrJF1k8B9/enIfcI/v3WcoFaX/cno7LXmt B+q/lD5PuQKh6XwK+hRbHHTZQkAdhBBTvWDWPW7erZMSpECE1JTHDHJ8+5IKt8Pi+gveSarqQplrY cP3lnKQChsqTJO6SBwmkm3p07DqIhwjA1NFv5ScurBhU0J8E0TXnSIfpmvO2F70vwzhMWm4x1YAIJ cNvyV+eg==; Received: from sslproxy02.your-server.de ([78.47.166.47]) by www381.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1mcj9J-0004Ee-1V; Tue, 19 Oct 2021 09:03:01 +0200 Received: from [82.135.83.71] (helo=[192.168.178.20]) by sslproxy02.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mcj9I-000QAj-OO; Tue, 19 Oct 2021 09:03:00 +0200 Subject: Re: [PATCH v2 0/3] Add settle time support to iio-mux From: Lars-Peter Clausen To: Vincent Whitchurch , peda@axentia.se, jic23@kernel.org, devicetree@vger.kernel.org Cc: kernel@axis.com, linux-iio@vger.kernel.org, robh+dt@kernel.org, linux-kernel@vger.kernel.org References: <20211007134641.13417-1-vincent.whitchurch@axis.com> <16fab3ba-5dd9-50b3-aeae-acd68b22dfae@metafoo.de> Message-ID: Date: Tue, 19 Oct 2021 09:03:00 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <16fab3ba-5dd9-50b3-aeae-acd68b22dfae@metafoo.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Authenticated-Sender: lars@metafoo.de X-Virus-Scanned: Clear (ClamAV 0.103.3/26326/Mon Oct 18 10:19:08 2021) Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org On 10/8/21 9:19 PM, Lars-Peter Clausen wrote: > On 10/7/21 3:46 PM, Vincent Whitchurch wrote: >> On one of our boards we use gpio-mux with iio-mux to read voltages >> using an ADC >> from a few different channels, and on this board the input voltage >> needs some >> time to stabilize after a switch of the mux. >> >> This series add devicetree and driver support for this kind of >> hardware which >> requries a settle time after muxing. > > I have a board with the very same problem. And a similar solution, but > you beat me with upstreaming. I've switched to your patchset. > > Whole series > > Reviewed-by: Lars-Peter Clausen > > Acked-by: Lars-Peter Clausen Oh, I just realized I messed up. I meant to write Reviewed-by: Lars-Peter Clausen Tested-by: Lars-Peter Clausen