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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C25FC64EC4 for ; Wed, 22 Feb 2023 14:36:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229612AbjBVOgP (ORCPT ); Wed, 22 Feb 2023 09:36:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45508 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231562AbjBVOgM (ORCPT ); Wed, 22 Feb 2023 09:36:12 -0500 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B9577EC4; Wed, 22 Feb 2023 06:36:10 -0800 (PST) Received: (Authenticated sender: alexandre.belloni@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id A78EBFF803; Wed, 22 Feb 2023 14:36:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1677076569; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Jfv631A7z7opi86ckRp4p4jIxNAotG1HsdzHjt+sXa0=; b=QasKyJ/9HWrhNan4N8JLlknOpecbnWj+nt6fBNPApK30ZIOcDCgZsziUxRwMYxXxdxDzmg 69NfID8TEMzbz7AegduMWOhdC51U5QnM74BuiUS0GdCl9Sg9OrFSoPjoFx3i0wwDhHrSlJ 29oonPeJXfGBfE2YX9S1eOiwcaEoi2rIrkrzI3etp9PBl83SykGwk+FfcTfoSFJe552qlr G1kCIKAwCwj1kZlFeKM1TAdT1pMi3r1qrqeBvmAJ9iDiJGRAIjJOYT2TyQhW8nFtqS4nyV BbWNgR2jsEmgXLniZpS2Go/iKOi5VsKqNSr8cOTt7yxcPyfr2AQueM+vk82I7Q== Date: Wed, 22 Feb 2023 15:36:07 +0100 From: Alexandre Belloni To: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Javier Carrasco Cc: Alessandro Zummo , Rob Herring , Krzysztof Kozlowski , Michael Riesch Subject: Re: [PATCH v2 0/2] pcf85363: support for quartz-load-femtofarads Message-ID: <167707630224.29068.14526797617173488842.b4-ty@bootlin.com> References: <20230215081815.3141776-1-javier.carrasco@wolfvision.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230215081815.3141776-1-javier.carrasco@wolfvision.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 15 Feb 2023 09:18:13 +0100, Javier Carrasco wrote: > These patches add support for the quartz-load-femtofarads property in > the pcf85363 device driver and new bindings for the pcf85263 and > pcf85363 Real Time Clocks. > > The driver has been tested with a PCF85263ATT RTC and a CTS3-32.768-12.5-20 > oscillator that needs a 12.5 pF load capacitor. With no property > support the 7 pF default value leads to at least 2 Hz output frequency > deviations, while setting the right value the deviation decreased to > 0.15 Hz. These measurements were made with a high precision oscilloscope > (SIGLENT SDS5104X). > > [...] Applied, thanks! [1/2] dt-bindings: rtc: nxp,pcf8563: move pcf85263/pcf85363 to a dedicated binding commit: 1b2f85a8bac67b9909f2ee4be1bc11548a7aeaf3 [2/2] rtc: pcf85363: add support for the quartz-load-femtofarads property commit: fd9a6a13949af81062f4cd04f2c1b28ca5311e71 Best regards, -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com