linux-kernel - [PATCH 1/2] rtc: ds1305: set range

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Message-Id: <20200306073459.57197-1-alexandre.belloni@bootlin.com>
Date:   Fri,  6 Mar 2020 08:34:58 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] rtc: ds1305: set range

The ds1305 is a BCD rtc valid from 2000 to 2099.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/rtc/rtc-ds1305.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index 4420fbf2f8fe..ca55ebab24fb 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -694,6 +694,8 @@ static int ds1305_probe(struct spi_device *spi)
 		return PTR_ERR(ds1305->rtc);
 
 	ds1305->rtc->ops = &ds1305_ops;
+	ds1305->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
+	ds1305->rtc->range_max = RTC_TIMESTAMP_END_2099;
 
 	ds1305_nvmem_cfg.priv = ds1305;
 	ds1305->rtc->nvram_old_abi = true;
-- 
2.24.1