Actually IRQ can be found from GPIO but all platforms don't support
gpiod_to_irq, it's the case on amlogic chip.
so to have possibility to use interrupt mode we need to add interrupts
field in node and support it in driver.
Signed-off-by: Guillaume La Roque <glaroque@xxxxxxxxxxxx>
---
drivers/bluetooth/hci_bcm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index f8f5c593a05c..9f52d57c56de 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -1409,6 +1409,7 @@ static int bcm_serdev_probe(struct serdev_device *serdev)
{
struct bcm_device *bcmdev;
const struct bcm_device_data *data;
+ struct platform_device *pdev;
int err;
bcmdev = devm_kzalloc(&serdev->dev, sizeof(*bcmdev), GFP_KERNEL);
@@ -1421,6 +1422,8 @@ static int bcm_serdev_probe(struct serdev_device *serdev)
#endif
bcmdev->serdev_hu.serdev = serdev;
serdev_device_set_drvdata(serdev, bcmdev);
+ pdev = to_platform_device(bcmdev->dev);
+ bcmdev->irq = platform_get_irq(pdev, 0);
/* Initialize routing field to an unused value */
bcmdev->pcm_int_params[0] = 0xff;
--
2.17.1
