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authorGuillaume La Roque <glaroque@baylibre.com>2020-01-15 11:12:43 +0100
committerMarcel Holtmann <marcel@holtmann.org>2020-01-15 22:32:31 +0100
commitf25a96c8eb46b86744540ade61c2dbc844c23dbd (patch)
treed6a6b229b27c88200af6d513cbdbb3c647a2f885 /drivers/bluetooth
parent2fe465e69dc13f7b6bf8248d08bd16844c1ce545 (diff)
Bluetooth: hci_bcm: enable IRQ capability from devicetree
Add support for getting IRQ directly from DT instead of relying on converting a GPIO to IRQ. This is needed for platforms with GPIO controllers that that do not support gpiod_to_irq(). Reviewed-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
-rw-r--r--drivers/bluetooth/hci_bcm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 769bb4404bd1..b236cb11c0dc 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <linux/acpi.h>
#include <linux/of.h>
+#include <linux/of_irq.h>
#include <linux/property.h>
#include <linux/platform_data/x86/apple.h>
#include <linux/platform_device.h>
@@ -1151,6 +1152,8 @@ static int bcm_of_probe(struct bcm_device *bdev)
device_property_read_u32(bdev->dev, "max-speed", &bdev->oper_speed);
device_property_read_u8_array(bdev->dev, "brcm,bt-pcm-int-params",
bdev->pcm_int_params, 5);
+ bdev->irq = of_irq_get_byname(bdev->dev->of_node, "host-wakeup");
+
return 0;
}