Linux-RTC Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH 1/9] rtc: ds1343: set range
@ 2019-10-19 20:49 Alexandre Belloni
  2019-10-19 20:49 ` [PATCH 2/9] rtc: ds1343: remove dead code Alexandre Belloni
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: Alexandre Belloni @ 2019-10-19 20:49 UTC (permalink / raw)
  To: linux-rtc; +Cc: linux-kernel, Alexandre Belloni

This is a standard BCD rtc with a useless century bit (no leap year
correction after 2099).

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
 drivers/rtc/rtc-ds1343.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/rtc/rtc-ds1343.c b/drivers/rtc/rtc-ds1343.c
index fa6de31d5793..b45d1b8fd631 100644
--- a/drivers/rtc/rtc-ds1343.c
+++ b/drivers/rtc/rtc-ds1343.c
@@ -520,6 +520,8 @@ static int ds1343_probe(struct spi_device *spi)
 
 	priv->rtc->nvram_old_abi = true;
 	priv->rtc->ops = &ds1343_rtc_ops;
+	priv->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000;
+	priv->rtc->range_max = RTC_TIMESTAMP_END_2099;
 
 	res = rtc_register_device(priv->rtc);
 	if (res)
-- 
2.21.0


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, back to index

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-19 20:49 [PATCH 1/9] rtc: ds1343: set range Alexandre Belloni
2019-10-19 20:49 ` [PATCH 2/9] rtc: ds1343: remove dead code Alexandre Belloni
2019-10-19 20:49 ` [PATCH 3/9] rtc: ds1343: use burst write to set time Alexandre Belloni
2019-10-19 20:49 ` [PATCH 4/9] rtc: ds1343: use rtc_add_group Alexandre Belloni
2019-10-19 20:49 ` [PATCH 5/9] rtc: ds1343: use regmap_update_bits for glitch filter Alexandre Belloni
2019-10-19 20:49 ` [PATCH 6/9] rtc: ds1343: check regmap_read return value Alexandre Belloni
2019-10-19 20:49 ` [PATCH 7/9] rtc: ds1343: remove unnecessary mutex Alexandre Belloni
2019-10-19 20:49 ` [PATCH 8/9] rtc: ds1343: rework interrupt handling Alexandre Belloni
2019-10-19 20:49 ` [PATCH 9/9] rtc: ds1343: cleanup .remove Alexandre Belloni

Linux-RTC Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-rtc/0 linux-rtc/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-rtc linux-rtc/ https://lore.kernel.org/linux-rtc \
		linux-rtc@vger.kernel.org
	public-inbox-index linux-rtc

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-rtc


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git