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=-6.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=unavailable 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 A96CBC43387 for ; Tue, 15 Jan 2019 21:07:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 74470205C9 for ; Tue, 15 Jan 2019 21:07:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547586426; bh=iiRSQ6/YXWsrg7QNRO9LiN4tuhzIuCt4w419aI3LojM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=wJ9HfT9BEcGDYdNlBwmE9hidcRxuh3mphFfNc9KJ3rbK6NhQUJw14cyJ+WeoNIX86 nVcOnvBojVnQtfrpOh2eZooasqFuDs5j6Z29D6m+kcgZiimSYVmsoaeqzXeL6mmekn Lx9EDn7QuEvskbBNHfmMoEqG7KUn7kOjRPcslAaA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390178AbfAOVHA (ORCPT ); Tue, 15 Jan 2019 16:07:00 -0500 Received: from mail-oi1-f195.google.com ([209.85.167.195]:39678 "EHLO mail-oi1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732849AbfAOVHA (ORCPT ); Tue, 15 Jan 2019 16:07:00 -0500 Received: by mail-oi1-f195.google.com with SMTP id i6so3293472oia.6; Tue, 15 Jan 2019 13:07:00 -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=BsLyQbaZ+Ul9+xTqL9g8Pc8gXDyIS2lUCf1BJjiDfmc=; b=ntNMQw3RG5KNgG5cDH4XMSaACdBaEKxuoH6AuXDJH8PHJIvvqP3VKT9bU73b4duPah DIA4fiEy2b78aKu2Astb0dbieVU79kvlkecTx3Rg1I/ejZelNaN1L4sovXo6nuKDVgjJ G5fZFyhaSKq6/ladCgzr8UdqqECNHuqHW8Nkm90lKuEu3F2em5qrq2/W2IphvWg+LmJG PgZ7sep+V/c35E7fzdYqB+5czf11QVTbUZOsmyE75ny79Uq4HIHEZEEP3iDcb6TB9IFA 0zBhrnOM9BbodRaMhJJEvYiVHj477qx5YTa/aQ0G84yO5vXiKVOH7RaccNHrHBZXROFZ tnrQ== X-Gm-Message-State: AJcUukezdB5smVShUCEGkf0Ocg99bFG4g54cuvZcMmu5W6WqdfPgkoqR daN8osADUf8vBT4oEOk8dQ== X-Google-Smtp-Source: ALg8bN7M4ZAfEs+MlesDeGgyJlsb32vlzY8SZGxCX6dbWcReacVtMbMuR+waPg6jPwwLgmk7dy6N5Q== X-Received: by 2002:aca:cc:: with SMTP id 195mr3011216oia.297.1547586419771; Tue, 15 Jan 2019 13:06:59 -0800 (PST) Received: from localhost ([70.231.7.113]) by smtp.gmail.com with ESMTPSA id m89sm1949659otc.35.2019.01.15.13.06.58 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 15 Jan 2019 13:06:59 -0800 (PST) Date: Tue, 15 Jan 2019 15:06:57 -0600 From: Rob Herring To: Sam Ravnborg Cc: Alessandro Zummo , Alexandre Belloni , 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 v2 2/5] dt-binding: pcf8523: add xtal load capacitance Message-ID: <20190115210657.GA24662@bogus> References: <20190108185414.26922-1-sam@ravnborg.org> <20190108185414.26922-3-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: <20190108185414.26922-3-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 Tue, 8 Jan 2019 19:54:11 +0100, Sam Ravnborg wrote: > The NXP pcf8523 supports two different xtal load capacitance > - 7000fF (7pF) HW default > - 12500fF (12.5pF) Minimum power consumption, driver default > > To obtain a precise RTC the pcf8523 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 > --- > Documentation/devicetree/bindings/rtc/nxp,pcf8523.txt | 18 ++++++++++++++++++ > Documentation/devicetree/bindings/rtc/rtc.txt | 1 - > 2 files changed, 18 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/rtc/nxp,pcf8523.txt > Reviewed-by: Rob Herring