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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=no 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 D317BC4BA0D for ; Wed, 26 Feb 2020 05:13:27 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A7B9E21556 for ; Wed, 26 Feb 2020 05:13:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nieAGJTC"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="fnbKOOvY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A7B9E21556 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=esoL6RGQErcXQCbEBwxY+GSVzVe47UTUVz/8pEjI5sk=; b=nieAGJTCX2IqFX Spnppjp8yByzLhZ0S/G0mudUR51GONujYteZKxYflMG2gtq2cxv5wvMZwHNplNd8W3rdAyCIigqJD WA1DRGfOOcAb3eqq70zB+RXuUVc/7EqtUxnN23IWTXm6se1YxbGnnqazrfVgF3DUEYLMRS8JVlWU0 Qm6MaAYEo3oZl7Rz6kL5iDLmhfbbbHZ6i9Uor6rxIPmSo9XQdIUg+47bUh5LYBckK5dsezojRArcq NGUP8plwXq1HGoiDaqcHuocQjbQAXe7lQ8yNMy9JEIiRljbwHNcPU79J6EtEXDj7eZlPeuaiSu4wJ uru9LmGAiw9xGIx4apow==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j6p0g-0002n5-LW; Wed, 26 Feb 2020 05:13:26 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j6p0d-0002mb-FC; Wed, 26 Feb 2020 05:13:25 +0000 X-UUID: 6c6e5381aa6a4fc58d4bb9d0c8965af0-20200225 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=nEHARF1NYyw5mdbN6rF7aICK/jenBfECNzSSvcS+Ztw=; b=fnbKOOvYDgoYsdoejCFhalmhwXKR1To87CyFBMRetCkDT/MXvXrggnPbExmbueF5Q6BgTeH+kPLHiLH+SJ2e6y183r/xF0fWMpy2J1sN/KpYcKPrEZ8bNMTiUsRwlk/FVz6V/CGKUkzvqZJKi27fczYao820JsSVBfbapWNQ8IY=; X-UUID: 6c6e5381aa6a4fc58d4bb9d0c8965af0-20200225 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1374859130; Tue, 25 Feb 2020 21:13:18 -0800 Received: from MTKMBS01N1.mediatek.inc (172.21.101.68) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 25 Feb 2020 21:13:15 -0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs01n1.mediatek.inc (172.21.101.68) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 26 Feb 2020 13:11:59 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 26 Feb 2020 13:13:23 +0800 From: Ran Bi To: Alexandre Belloni , Rob Herring , Matthias Brugger Subject: [PATCH v3 0/4] Add Support for MediaTek MT2712 RTC Date: Wed, 26 Feb 2020 13:12:59 +0800 Message-ID: <20200226051303.22560-1-ran.bi@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200225_211323_523059_87867910 X-CRM114-Status: GOOD ( 10.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Alessandro Zummo , Flora Fu , srv_heupstream@mediatek.com, devicetree@vger.kernel.org, Ran Bi , Greg Kroah-Hartman , Linus Walleij , Sean Wang , linux-kernel@vger.kernel.org, YT Shen , linux-mediatek@lists.infradead.org, Jonathan Cameron , Mauro Carvalho Chehab , Yingjoe Chen , Eddie Huang , "David S . Miller" , linux-arm-kernel@lists.infradead.org, linux-rtc@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patchset add support to MT2712 RTC. MT2712 RTC is a SoC based RTC with different architecture compared to MT7622 RTC. Changes in V3: 1. change struct mt2712_rtc 2. use 100 as year offset 3. change irq handle thread 4. remove useless rtc time check 5. not modify struct rtc_time in set_time/set_alarm functions 6. modify rtc init function 7. add power lost flag for get_time/set_time functions 8. add .alarm_irq_enable callback 9. set rtc->range_min and rtc->range_max to do range checking 10. use fixed driver name Changes in V2: 1. change minimum year from 1968 to 2000 2. fix lock usage 3. stop to calculate useless day of week 4. stop to set default date after init 5. change the prefix of functions 6. use devm_request_threaded_irq() to replace request_threaded_irq() 7. add mt2712 rtc related files into MAINTAINERS Ran Bi (4): bindings: rtc: add bindings for MT2712 RTC rtc: add support for the MediaTek MT2712 RTC arm64: dts: add RTC nodes for MT2712 MAINTAINERS: add MT2712 RTC files .../devicetree/bindings/rtc/rtc-mt2712.txt | 14 + MAINTAINERS | 2 + arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 6 + drivers/rtc/Kconfig | 10 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-mt2712.c | 422 ++++++++++++++++++ 6 files changed, 455 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/rtc-mt2712.txt create mode 100644 drivers/rtc/rtc-mt2712.c -- 2.25.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel