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| author |  Alexandre Belloni <alexandre.belloni@bootlin.com>
| 2023-01-23 21:02:11 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com>
| 2023-02-01 09:13:35 +0100 |
| commit | 7e815272c8d0922ad1d0def11496ac63fa71fa78 (patch) | |
| tree | 7bc1e1550d4ea6d0bf1fda254701d7e7388a3c32 /drivers/rtc | |
| parent | rtc: pcf2123: use IRQ flags obtained from fwnode (diff) | |
| download | linux-7e815272c8d0922ad1d0def11496ac63fa71fa78.tar.gz linux-7e815272c8d0922ad1d0def11496ac63fa71fa78.tar.bz2 linux-7e815272c8d0922ad1d0def11496ac63fa71fa78.zip | |
rtc: pcf85063: use IRQ flags obtained from fwnode
Allow the IRQ type to be passed from the device tree if available as there
may be components changing the trigger type of the interrupt between the
RTC and the IRQ controller.
Link: https://lore.kernel.org/r/20230123200217.1236011-6-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pcf85063.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-pcf85063.c b/drivers/rtc/rtc-pcf85063.c index 754e03984f98..71a456355981 100644 --- a/drivers/rtc/rtc-pcf85063.c +++ b/drivers/rtc/rtc-pcf85063.c @@ -621,9 +621,14 @@ static int pcf85063_probe(struct i2c_client *client) clear_bit(RTC_FEATURE_ALARM, pcf85063->rtc->features); if (config->has_alarms && client->irq > 0) { + unsigned long irqflags = IRQF_TRIGGER_LOW; + + if (dev_fwnode(&client->dev)) + irqflags = 0; + err = devm_request_threaded_irq(&client->dev, client->irq, NULL, pcf85063_rtc_handle_irq, - IRQF_TRIGGER_LOW | IRQF_ONESHOT, + irqflags | IRQF_ONESHOT, "pcf85063", pcf85063); if (err) { dev_warn(&pcf85063->rtc->dev, |