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=-6.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, USER_AGENT_MUTT autolearn=ham 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 44969C2F42E for ; Mon, 21 Jan 2019 15:25:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 116F92085A for ; Mon, 21 Jan 2019 15:25:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548084316; bh=fvM+QgS8uckq47UGXWNzrw/rqzBOoT6/XNjq/kZX/Cs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=whM55QY1PAPUwzjN2txgHIV6xie+EveW/WbwX9vN3+kR5AxDgaqiI6VDjarvL2l/h xuVegl+Tt7JRKJBfG+SHUjFYW7hsLCj5x//RDjzG6xPt33YeK+h166qW5PvEQ0gLys kLHv/hojfHuPTfdodsr63JvX9cu/2tVr7KIDygYs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728561AbfAUPZP (ORCPT ); Mon, 21 Jan 2019 10:25:15 -0500 Received: from mail-ot1-f66.google.com ([209.85.210.66]:40319 "EHLO mail-ot1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728551AbfAUPZP (ORCPT ); Mon, 21 Jan 2019 10:25:15 -0500 Received: by mail-ot1-f66.google.com with SMTP id s5so20825111oth.7; Mon, 21 Jan 2019 07:25:15 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=X4+H9UPEzKgdDygsarEeI3EG7SNOo1HwXgFWdEUdE4s=; b=skBOBZi7FHbPlMu/APTlz8SHBsa7I2soCagSLca0XfhEi7YibWNelFU2Cu7TJmpcuB q9xhQEy81nLkW9OZVwDqQdNr+Adxeef+5ALJaAx/TDCduetJ3Wfbvwt8KHlGZJIl/Lwg PpuSX0sRKqoDobmw6nnqWu+qCsAGoZ7yriBfZmwwbmnVFEl8BxEzRiE+PrcmExMRaIYy qjRnCyCndw7NiNM6EBHNCPv19evmklEqgmiAr7XBETU8ZXi3uvDoHscG+shyR4coMkiy MdDedhhHrX5PtHCxJH4kWXpsAm0p4lHn2w/zOjy1zToE9hp6zUi9Eu43Byq0KGqmVFRl neMQ== X-Gm-Message-State: AJcUukcDgsChMyY8beVdsSamgZ646uxH/UeiHZBAmXImLLX64J6WDwnt 9d5Ru4UBeG/IBdyho+qa5Q== X-Google-Smtp-Source: ALg8bN6DFIDRnHTkeVGXuHuqVTPmKXUDFxfo/FruXT/cIiCXOn3L/plO3FwyDIrf/LdhMdwtIwSyAA== X-Received: by 2002:a05:6830:1689:: with SMTP id k9mr18286019otr.129.1548084314755; Mon, 21 Jan 2019 07:25:14 -0800 (PST) Received: from localhost (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id l6sm5653675otk.51.2019.01.21.07.25.14 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 21 Jan 2019 07:25:14 -0800 (PST) Date: Mon, 21 Jan 2019 09:25:13 -0600 From: Rob Herring To: Sam Ravnborg Cc: Alexandre Belloni , Alessandro Zummo , Andrew Jeffery , Fabio Estevam , Joel Stanley , Mark Rutland , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org, Sam Ravnborg , =?iso-8859-1?Q?S=F8ren?= Andersen Subject: Re: [PATCH v3 4/6] dt-binding: pcf85063: add xtal load capacitance Message-ID: <20190121152513.GA29037@bogus> References: <20190119090031.29147-1-sam@ravnborg.org> <20190119090031.29147-5-sam@ravnborg.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190119090031.29147-5-sam@ravnborg.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org On Sat, 19 Jan 2019 10:00:29 +0100, Sam Ravnborg wrote: > The NXP pcf85063 supports two different xtal load capacitance > - 7000fF (7pF) HW default, Linux driver default > - 12500fF (12.5pF) Minimum power consumption > > To obtain a precise RTC the pcf85063 must be configured > with the correct capacitance load of the xtal. > > Add a property to specify the xtal capacitance load. > The default value matches that of the current Linux driver. > > With a dedicated binding remove the entry in rtc.txt > > Signed-off-by: Søren Andersen > Signed-off-by: Sam Ravnborg > Cc: Alessandro Zummo > Cc: Alexandre Belloni > Cc: Rob Herring > Cc: Mark Rutland > Cc: Urs Fässler > --- > Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt | 18 ++++++++++++++++++ > Documentation/devicetree/bindings/rtc/rtc.txt | 1 - > 2 files changed, 18 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt > Reviewed-by: Rob Herring