diff options
| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-01-23 21:02:15 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-02-01 09:13:35 +0100 |
| commit | bfff849f1deff5607c8fb1031be319cd88e0ecd7 (patch) | |
| tree | c92c1cfd2e958c00dbae61b5d3946eb798042e74 | |
| parent | 827009a8d3f80d81c6da634f4ab1a33e2d539aa4 (diff) | |
rtc: rv3029c2: 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/20230123200217.1236011-10-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
| -rw-r--r-- | drivers/rtc/rtc-rv3029c2.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-rv3029c2.c b/drivers/rtc/rtc-rv3029c2.c index e4fdd47ae066..0852f6709a85 100644 --- a/drivers/rtc/rtc-rv3029c2.c +++ b/drivers/rtc/rtc-rv3029c2.c @@ -735,9 +735,14 @@ static int rv3029_probe(struct device *dev, struct regmap *regmap, int irq, return PTR_ERR(rv3029->rtc); if (rv3029->irq > 0) { + unsigned long irqflags = IRQF_TRIGGER_LOW; + + if (dev_fwnode(dev)) + irqflags = 0; + rc = devm_request_threaded_irq(dev, rv3029->irq, NULL, rv3029_handle_irq, - IRQF_TRIGGER_LOW | IRQF_ONESHOT, + irqflags | IRQF_ONESHOT, "rv3029", dev); if (rc) { dev_warn(dev, "unable to request IRQ, alarms disabled\n"); |