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| author | Guillaume La Roque <glaroque@baylibre.com> | 2020-01-15 11:12:43 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-01-15 22:32:31 +0100 |
| commit | f25a96c8eb46b86744540ade61c2dbc844c23dbd (patch) | |
| tree | d6a6b229b27c88200af6d513cbdbb3c647a2f885 /drivers/bluetooth | |
| parent | 2fe465e69dc13f7b6bf8248d08bd16844c1ce545 (diff) | |
| download | linux-f25a96c8eb46b86744540ade61c2dbc844c23dbd.tar.gz linux-f25a96c8eb46b86744540ade61c2dbc844c23dbd.tar.bz2 linux-f25a96c8eb46b86744540ade61c2dbc844c23dbd.zip | |
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.c | 3 |
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; } |