From patchwork Wed Mar 9 16:22:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 1603486 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256 header.s=gm1 header.b=E0cnyiwu; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4KDHqK2gTHz9sFw for ; Thu, 10 Mar 2022 03:35:09 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236560AbiCIQgA (ORCPT ); Wed, 9 Mar 2022 11:36:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45178 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236727AbiCIQaK (ORCPT ); Wed, 9 Mar 2022 11:30:10 -0500 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0DF4D2248; Wed, 9 Mar 2022 08:23:30 -0800 (PST) Received: (Authenticated sender: alexandre.belloni@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 2A9E540004; Wed, 9 Mar 2022 16:23:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1646843006; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ytygVa3qkTtXwTlH3LvvKqalT9tgD2Iy4CHoUD5lQvA=; b=E0cnyiwuGl0cSFbtbbhDtAGpo/9vEBj2+7o9qELZ8yCn8HenhzbFXVY2xwFQGonZ9ck7pw StssGfzlLbdec9sXs+xoMR/7pKS8qRvQegz0XiWVOvFDct/e10tC7KO+LtpjuCBvGkO/xV YENDgIHLJUbaLgpGzoLTKiuCOLjqjteL6doSqKL/+gRd/qb/zGHRNHrD1xkkX0syrCsLOm JI6IHavcoGMwvyQAhzoO/jh6x/dcjVwgL0Wga3HW4dHm3nL3oO35AmGZlzgC/Ly0hy4mPo UKrly/v7HnIYoUxb5xvCL2uBQH1Lj2YIA+TgvgwLqo4o8fdkRqI1HxQUzGaN+Q== From: Alexandre Belloni To: Alessandro Zummo , Alexandre Belloni Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 13/29] rtc: pcf85063: set RTC_FEATURE_ALARM_RES_2S Date: Wed, 9 Mar 2022 17:22:44 +0100 Message-Id: <20220309162301.61679-13-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220309162301.61679-1-alexandre.belloni@bootlin.com> References: <20220309162301.61679-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org The PCF85063 doesn't support UIE because setting an alarm to fire every second confuses the chip and the fastest we can go is an alarm every 2 seconds. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-pcf85063.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/rtc/rtc-pcf85063.c b/drivers/rtc/rtc-pcf85063.c index 3c2477454063..9760824ec199 100644 --- a/drivers/rtc/rtc-pcf85063.c +++ b/drivers/rtc/rtc-pcf85063.c @@ -616,6 +616,7 @@ static int pcf85063_probe(struct i2c_client *client) pcf85063->rtc->ops = &pcf85063_rtc_ops; pcf85063->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000; pcf85063->rtc->range_max = RTC_TIMESTAMP_END_2099; + set_bit(RTC_FEATURE_ALARM_RES_2S, pcf85063->rtc->features); clear_bit(RTC_FEATURE_UPDATE_INTERRUPT, pcf85063->rtc->features); clear_bit(RTC_FEATURE_ALARM, pcf85063->rtc->features);