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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 9B9DCC10F00 for ; Thu, 21 Mar 2019 10:16:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 68D36218AE for ; Thu, 21 Mar 2019 10:16:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727914AbfCUKQG (ORCPT ); Thu, 21 Mar 2019 06:16:06 -0400 Received: from relay6-d.mail.gandi.net ([217.70.183.198]:34783 "EHLO relay6-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725985AbfCUKQG (ORCPT ); Thu, 21 Mar 2019 06:16:06 -0400 X-Originating-IP: 182.72.246.220 Received: from localhost (unknown [182.72.246.220]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id A8882C0010; Thu, 21 Mar 2019 10:16:02 +0000 (UTC) From: Alexandre Belloni To: linux-rtc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Wolfram Sang , Support Opensource , linux-renesas-soc@vger.kernel.org, Alexandre Belloni Subject: [PATCH 1/2] rtc: da9063: set range Date: Thu, 21 Mar 2019 11:15:56 +0100 Message-Id: <20190321101557.26857-1-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org The DA9062 and DA9063 have a year register that can go up to 0x3F. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-da9063.c | 9 ++++++--- include/linux/rtc.h | 1 + 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-da9063.c b/drivers/rtc/rtc-da9063.c index 73b38d207d7e..b7052156e851 100644 --- a/drivers/rtc/rtc-da9063.c +++ b/drivers/rtc/rtc-da9063.c @@ -464,11 +464,14 @@ static int da9063_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, rtc); - rtc->rtc_dev = devm_rtc_device_register(&pdev->dev, DA9063_DRVNAME_RTC, - &da9063_rtc_ops, THIS_MODULE); + rtc->rtc_dev = devm_rtc_allocate_device(&pdev->dev); if (IS_ERR(rtc->rtc_dev)) return PTR_ERR(rtc->rtc_dev); + rtc->rtc_dev->ops = &da9063_rtc_ops; + rtc->rtc_dev->range_min = RTC_TIMESTAMP_BEGIN_2000; + rtc->rtc_dev->range_max = RTC_TIMESTAMP_END_2063; + da9063_data_to_tm(data, &rtc->alarm_time, rtc); rtc->rtc_sync = false; @@ -481,7 +484,7 @@ static int da9063_rtc_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Failed to request ALARM IRQ %d: %d\n", irq_alarm, ret); - return ret; + return rtc_register_device(rtc->rtc_dev); } static struct platform_driver da9063_rtc_driver = { diff --git a/include/linux/rtc.h b/include/linux/rtc.h index 588120ba372c..09fb4af5edab 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -164,6 +164,7 @@ struct rtc_device { /* useful timestamps */ #define RTC_TIMESTAMP_BEGIN_1900 -2208989361LL /* 1900-01-01 00:00:00 */ #define RTC_TIMESTAMP_BEGIN_2000 946684800LL /* 2000-01-01 00:00:00 */ +#define RTC_TIMESTAMP_END_2063 2966371199LL /* 2063-12-31 23:59:59 */ #define RTC_TIMESTAMP_END_2099 4102444799LL /* 2099-12-31 23:59:59 */ #define RTC_TIMESTAMP_END_9999 253402300799LL /* 9999-12-31 23:59:59 */ -- 2.20.1