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alistair23-linux/drivers/bluetooth
Rajat Jain fd913ef7ce Bluetooth: btusb: Add out-of-band wakeup support
Some onboard BT chips (e.g. Marvell 8997) contain a wakeup pin that
can be connected to a gpio on the CPU side, and can be used to wakeup
the host out-of-band. This can be useful in situations where the
in-band wakeup is not possible or not preferable (e.g. the in-band
wakeup may require the USB host controller to remain active, and
hence consuming more system power during system sleep).

The oob gpio interrupt to be used for wakeup on the CPU side, is
read from the device tree node, (using standard interrupt descriptors).
A devcie tree binding document is also added for the driver. The
compatible string is in compliance with
Documentation/devicetree/bindings/usb/usb-device.txt

Signed-off-by: Rajat Jain <rajatja@google.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2017-02-16 17:21:59 +01:00
..
Kconfig Bluetooth: hci_uart: Add Marvell support 2016-09-19 20:32:03 +02:00
Makefile Makefile: drop -D__CHECK_ENDIAN__ from cflags 2016-12-16 00:13:43 +02:00
ath3k.c Bluetooth: Add support of 13d3:3490 AR3012 device 2016-07-12 00:36:39 +02:00
bcm203x.c bluetooth: bcm203x: don't print error when allocating urb fails 2016-09-27 12:20:17 +02:00
bfusb.c Bluetooth: bfusb: Fix the return error code 2015-12-22 15:25:33 +01:00
bluecard_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
bpa10x.c Bluetooth: bpa10x: Add support for hci_set_fw_info 2016-07-18 09:33:56 +03:00
bt3c_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
btbcm.c Bluetooth: btbcm: Fix handling of firmware not found 2016-02-23 20:29:37 +01:00
btbcm.h Bluetooth: btbcm: Support the BCM4354 Bluetooth UART device 2015-06-17 18:56:53 +02:00
btintel.c Bluetooth: btintel: Create common Intel Version Read function 2015-12-10 00:51:51 +01:00
btintel.h Bluetooth: btintel: Create common Intel Version Read function 2015-12-10 00:51:51 +01:00
btmrvl_debugfs.c Bluetooth: btmrvl add firmware dump support 2014-12-03 17:35:51 +01:00
btmrvl_drv.h Bluetooth: btmrvl: drop duplicate header slab.h 2016-12-08 07:44:56 +01:00
btmrvl_main.c Bluetooth: Rename HCI_BREDR into HCI_PRIMARY 2016-07-09 21:37:13 +03:00
btmrvl_sdio.c Bluetooth: btmrvl: reset is_suspending flag in failure path 2016-07-18 10:13:02 +02:00
btmrvl_sdio.h btmrvl: add platform specific wakeup interrupt support 2016-05-02 19:26:15 +02:00
btqca.c Bluetooth: btqca: remove null checks on edl->data as it is an array 2016-09-19 20:19:34 +02:00
btqca.h Bluetooth: btqca: Introduce generic QCA ROME support 2015-08-10 23:52:20 +02:00
btqcomsmd.c Bluetooth: btqcomsmd: Fix module autoload 2017-02-16 17:18:27 +01:00
btrtl.c Bluetooth: btrtl: Add RTL8822BE Bluetooth device 2016-09-19 20:19:34 +02:00
btrtl.h Bluetooth: btrtl: Create separate module for Realtek BT driver 2015-05-14 12:04:12 +02:00
btsdio.c Bluetooth: Rename HCI_BREDR into HCI_PRIMARY 2016-07-09 21:37:13 +03:00
btuart_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
btusb.c Bluetooth: btusb: Add out-of-band wakeup support 2017-02-16 17:21:59 +01:00
btwilink.c Bluetooth: btwilink: Fix probe return value 2016-10-20 10:14:49 +02:00
dtl1_cs.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_ag6xx.c Bluetooth: hci_uart: Add diag and address support for Intel/AG6xx 2016-02-29 19:25:22 +02:00
hci_ath.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_bcm.c Bluetooth: hci_bcm: Fix autosuspend PM for Lenovo ThinkPad 8 2016-10-13 09:27:01 +02:00
hci_bcsp.c Bluetooth: hci_bcsp: Use setup_timer Kernel API instead of init_timer 2016-11-27 07:41:05 +01:00
hci_h4.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_h5.c Bluetooth: hci_h5: Use setup_timer Kernel API instead of init_timer 2016-11-27 07:41:05 +01:00
hci_intel.c Bluetooth: btusb, hci_intel: Fix wait_on_bit_timeout() return value checks 2016-09-19 20:19:34 +02:00
hci_ldisc.c Bluetooth: Use single return in hci_uart_tty_ioctl() call 2016-09-24 06:40:24 +02:00
hci_ll.c Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 2015-11-19 17:50:27 +01:00
hci_mrvl.c Bluetooth: hci_uart: Add Marvell support 2016-09-19 20:32:03 +02:00
hci_qca.c Bluetooth: hci_qca: Use setup_timer Kernel API instead of init_timer 2016-11-27 07:41:05 +01:00
hci_uart.h Bluetooth: hci_uart: Add Marvell support 2016-09-19 20:32:03 +02:00
hci_vhci.c [iov_iter] new primitives - copy_from_iter_full() and friends 2016-12-05 14:33:36 -05:00