From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: linux-rtc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Anson.Huang@nxp.com,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 1/2] rtc: snvs: set range
Date: Wed, 28 Aug 2019 22:50:55 +0200 [thread overview]
Message-ID: <20190828205056.31321-1-alexandre.belloni@bootlin.com> (raw)
The SNVS is a 47-bit counter incremented at 32768Hz, it is then a 32-bit
second counter.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-snvs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/rtc/rtc-snvs.c b/drivers/rtc/rtc-snvs.c
index 4f9a107a0427..50dd4b8492eb 100644
--- a/drivers/rtc/rtc-snvs.c
+++ b/drivers/rtc/rtc-snvs.c
@@ -348,6 +348,7 @@ static int snvs_rtc_probe(struct platform_device *pdev)
}
data->rtc->ops = &snvs_rtc_ops;
+ data->rtc->range_max = U32_MAX;
ret = rtc_register_device(data->rtc);
if (ret) {
dev_err(&pdev->dev, "failed to register rtc: %d\n", ret);
--
2.21.0
next reply other threads:[~2019-08-28 20:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-28 20:50 Alexandre Belloni [this message]
2019-08-28 20:50 ` [PATCH 2/2] rtc: snvs: switch to rtc_time64_to_tm/rtc_tm_to_time64 Alexandre Belloni
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