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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 E2EDDC4338F for ; Mon, 23 Aug 2021 11:15:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C435D61371 for ; Mon, 23 Aug 2021 11:15:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234953AbhHWLQW (ORCPT ); Mon, 23 Aug 2021 07:16:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234865AbhHWLQW (ORCPT ); Mon, 23 Aug 2021 07:16:22 -0400 Received: from mail-pf1-x434.google.com (mail-pf1-x434.google.com [IPv6:2607:f8b0:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8212CC061575 for ; Mon, 23 Aug 2021 04:15:39 -0700 (PDT) Received: by mail-pf1-x434.google.com with SMTP id w68so15036969pfd.0 for ; Mon, 23 Aug 2021 04:15:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=ok5DgSqtH9Ya7+QbSxdIh5S0INOQ+co3g3LaTLJTOk8=; b=i3rck9BLjWzPY9RehRI0xXLKwSvcCU1Bzt8Ek4GyIeRa5ElPeT79f/jR2/zZYjXRKU 0LgLig2V3ZjsCpur9ARZOGRAHjn60ZYrkQX6RJMVr1vqE7BqN2e+cfNs7PUTD0MxgJu9 E8Zz2qBmwUgEVIub8V4r8h2NRwfkR1v9hWEABdABS4AwK0XB+9RgUmm5udwcOQlKkprB OrvEILDtCJGvcpMzUII+CkqhUEEo2E5GmTqHQq2g6wsr2VwGeVOeMed0d0EUZmkFOSX1 6Xtl/0hl8DuzNi7ywJwEXci1kUTTpebjyZbFjzW5Oy6yKRWfzebFPf/R+8hfPoKbAspo lI8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=ok5DgSqtH9Ya7+QbSxdIh5S0INOQ+co3g3LaTLJTOk8=; b=XA1okzU9nEKuoRkDcRZpp8g78r5SFQ3cz1yyTaINL1XCjXiv+AwUpoBHMRwI9jJeSr Sdm70rrVWwQBjBp/BMyr4FMewivsvqAc6r7R/4R6msml/XS3YJeIemQiJkYmNueF8vih UKJ8Ub00tQqSEMLtro6rwpcpz7kifT40MOElEdZa5+Cv+uUUnJx0SmQL13JalwhTGB7X k/wCsAjnxxuBRDLJr6+MBBa4rO76f13Uv57JrVPHLYuNfTMAgYyg086Pv7WFKrhqe34s xh9oOa4r8z722tnYT0mL/ePwSZZPurV6WlGey5t8zk/X3LO3DyUPJgazxWkGNEU9udDy 3/hg== X-Gm-Message-State: AOAM532Lb+j7HFccxq3hn8SVjWkHkFGnq0bqpsnjxvS/n/7yqqSOoXpi 1pXZbnA9Xa3mIsZkIagOeWWD4mHgNuuny0/eKjk= X-Google-Smtp-Source: ABdhPJyuph7/pcmlEyYggOWcVG36OsY8Ymo8O0UA6U4qrLzNmwAORVRV8trS48rEyWZRWgJ+wKha2cdgRFxth3rYwrc= X-Received: by 2002:a05:6a00:d41:b0:3e1:3316:2ef with SMTP id n1-20020a056a000d4100b003e1331602efmr33800410pfv.40.1629717338957; Mon, 23 Aug 2021 04:15:38 -0700 (PDT) MIME-Version: 1.0 References: <20210820065535.6994-1-nuno.sa@analog.com> In-Reply-To: <20210820065535.6994-1-nuno.sa@analog.com> From: Andy Shevchenko Date: Mon, 23 Aug 2021 14:14:59 +0300 Message-ID: Subject: Re: [PATCH 1/2] iio: ltc2983: add support for optional reset gpio To: =?UTF-8?B?TnVubyBTw6E=?= Cc: linux-iio@vger.kernel.org, Jonathan Cameron , Lars-Peter Clausen , Drew Fustini Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org On Fri, Aug 20, 2021 at 9:53 AM Nuno S=C3=A1 wrote: > > Check if an optional reset gpio is present and if so, make sure to reset > the device. ... > + usleep_range(1000, 1005); The delta should be at least 20%, otherwise I'm not sure why such a strict range? --=20 With Best Regards, Andy Shevchenko