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[2607:f8b0:400e:c03::242]) by gmr-mx.google.com with ESMTPS id ff2si2930966pad.2.2016.02.15.06.49.28 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 15 Feb 2016 06:49:28 -0800 (PST) Received-SPF: pass (google.com: domain of akinobu.mita@gmail.com designates 2607:f8b0:400e:c03::242 as permitted sender) client-ip=2607:f8b0:400e:c03::242; Received: by mail-pa0-x242.google.com with SMTP id fl4so7266975pad.2 for ; Mon, 15 Feb 2016 06:49:28 -0800 (PST) X-Received: by 10.66.100.129 with SMTP id ey1mr23921959pab.100.1455547768811; Mon, 15 Feb 2016 06:49:28 -0800 (PST) Received: from localhost.localdomain (KD113159139091.ppp-bb.dion.ne.jp. [113.159.139.91]) by smtp.gmail.com with ESMTPSA id ux2sm39259139pac.46.2016.02.15.06.49.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 15 Feb 2016 06:49:27 -0800 (PST) From: Akinobu Mita To: rtc-linux@googlegroups.com Cc: Akinobu Mita , Wolfgang Grandegger , Alessandro Zummo , Alexandre Belloni Subject: [rtc-linux] [PATCH 4/4] rtc-rx8025: unsupport UIE mode Date: Mon, 15 Feb 2016 23:49:09 +0900 Message-Id: <1455547749-5229-4-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1455547749-5229-1-git-send-email-akinobu.mita@gmail.com> References: <1455547749-5229-1-git-send-email-akinobu.mita@gmail.com> X-Original-Sender: Akinobu.Mita@gmail.com X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of akinobu.mita@gmail.com designates 2607:f8b0:400e:c03::242 as permitted sender) smtp.mailfrom=akinobu.mita@gmail.com; dkim=pass header.i=@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Reply-To: rtc-linux@googlegroups.com Precedence: list Mailing-list: list rtc-linux@googlegroups.com; contact rtc-linux+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: rtc-linux@googlegroups.com X-Google-Group-Id: 712029733259 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , The alarm for rx8025 only has a minute accuracy, so unsupport UIE mode. pcf8563 and hym8563 also have a minute accuracy and unsupport it. Signed-off-by: Akinobu Mita Cc: Wolfgang Grandegger Cc: Alessandro Zummo Cc: Alexandre Belloni --- drivers/rtc/rtc-rx8025.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/rtc/rtc-rx8025.c b/drivers/rtc/rtc-rx8025.c index 23fe242..4199556 100644 --- a/drivers/rtc/rtc-rx8025.c +++ b/drivers/rtc/rtc-rx8025.c @@ -564,6 +564,9 @@ static int rx8025_probe(struct i2c_client *client, rx8025->rtc->max_user_freq = 1; + /* the rx8025 alarm only supports a minute accuracy */ + rx8025->rtc->uie_unsupported = 1; + err = rx8025_sysfs_register(&client->dev); return err; }