From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: linux-rtc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 05/12] rtc: pcf85063: set range
Date: Mon, 1 Apr 2019 18:08:09 +0200 [thread overview]
Message-ID: <20190401160816.17859-5-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20190401160816.17859-1-alexandre.belloni@bootlin.com>
This is a standard BCD RTC that will fail in 2100.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-pcf85063.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/rtc/rtc-pcf85063.c b/drivers/rtc/rtc-pcf85063.c
index afd98e863482..5e993162c5b2 100644
--- a/drivers/rtc/rtc-pcf85063.c
+++ b/drivers/rtc/rtc-pcf85063.c
@@ -113,9 +113,6 @@ static int pcf85063_rtc_set_time(struct device *dev, struct rtc_time *tm)
u8 regs[7];
u8 ctrl1;
- if ((tm->tm_year < 100) || (tm->tm_year > 199))
- return -EINVAL;
-
/*
* to accurately set the time, reset the divider chain and keep it in
* reset state until all time/date registers are written
@@ -223,6 +220,8 @@ static int pcf85063_probe(struct i2c_client *client)
return PTR_ERR(rtc);
rtc->ops = &pcf85063_rtc_ops;
+ rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
+ rtc->range_max = RTC_TIMESTAMP_END_2099;
return rtc_register_device(rtc);
}
--
2.20.1
next prev parent reply other threads:[~2019-04-01 16:09 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-01 16:08 [PATCH 01/12] rtc: pcf85063: switch to probe_new Alexandre Belloni
2019-04-01 16:08 ` [PATCH 02/12] rtc: pcf85063: convert to SPDX identifier Alexandre Belloni
2019-04-01 16:16 ` Joe Perches
2019-04-01 16:29 ` Alexandre Belloni
2019-04-01 16:33 ` [PATCH v2 " Alexandre Belloni
2019-04-01 16:08 ` [PATCH 03/12] rtc: pcf85063: remove bogus i2c functionality check Alexandre Belloni
2019-04-01 16:08 ` [PATCH 04/12] rtc: pcf85063: convert to devm_rtc_allocate_device Alexandre Belloni
2019-04-01 16:08 ` Alexandre Belloni [this message]
2019-04-01 16:08 ` [PATCH 06/12] rtc: pcf85063: switch to regmap Alexandre Belloni
2019-04-01 16:08 ` [PATCH 07/12] rtc: pcf85063: differentiate pcf85063a and pcf85063tp Alexandre Belloni
2019-04-01 16:08 ` [PATCH 08/12] rtc: pcf85063: add alarm support Alexandre Belloni
2019-04-01 16:08 ` [PATCH 09/12] rtc: pcf85063: Add Micro Crystal RV8263 support Alexandre Belloni
2019-04-01 16:08 ` [PATCH 10/12] rtc: pcf85063: add nvram support Alexandre Belloni
2019-04-01 16:08 ` [PATCH 11/12] rtc: pcf85063: add offset correction support Alexandre Belloni
2019-04-01 16:08 ` [PATCH 12/12] rtc: pcf85063: add RTC_VL_READ/RTC_VL_CLR support Alexandre Belloni
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