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af35e28f0f
linux/drivers/bluetooth
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Hakan Jansson af35e28f0f Bluetooth: hci_bcm: Add support for FW loading in autobaud mode 
Use the presence of a DT property, "brcm,requires-autobaud-mode", to enable
startup in autobaud mode. If the property is present, the device is started
in autobaud mode by asserting RTS (BT_UART_CTS_N) prior to powering on the
device.

Also prevent the use of unsupported commands for devices started in
autobaud mode. Only a limited subset of HCI commands are supported in
autobaud mode.

Some devices (e.g. CYW5557x) require autobaud mode to enable FW loading.
Autobaud mode can also be required on some boards where the controller
device is using a non-standard baud rate in normal mode when first powered
on.

Signed-off-by: Hakan Jansson <hakan.jansson@infineon.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2022-07-21 17:04:38 -07:00
..
ath3k.c Bluetooth: ath3k: remove superfluous header files 2022-03-18 17:12:09 +01:00
bcm203x.c Bluetooth: bcm203x: remove superfluous header files 2022-03-18 17:12:09 +01:00
bfusb.c Bluetooth: bfusb: fix division by zero in send path 2021-10-25 15:04:46 +02:00
bluecard_cs.c Bluetooth: Use fallthrough pseudo-keyword 2020-07-10 19:09:42 +02:00
bpa10x.c Bluetooth: bpa10x: change return value 2019-09-04 16:11:46 +02:00
bt3c_cs.c Bluetooth: bt3c_cs: Fix obsolete function 2018-09-27 12:57:39 +02:00
btbcm.c Bluetooth: hci_bcm: Add support for FW loading in autobaud mode 2022-07-21 17:04:38 -07:00
btbcm.h Bluetooth: hci_bcm: Add support for FW loading in autobaud mode 2022-07-21 17:04:38 -07:00
btintel.c Bluetooth: btintel: Constify static struct regmap_bus 2022-05-13 13:05:48 +02:00
btintel.h Bluetooth: btintel: Fix WBS setting for Intel legacy ROM products 2022-01-21 21:37:48 +01:00
btmrvl_debugfs.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
btmrvl_drv.h Bluetooth: btmrvl: Drop unused GPIO includes 2019-01-22 09:51:20 +01:00
btmrvl_main.c Bluetooth: btmrvl_main: repair a non-kernel-doc comment 2021-11-16 15:12:05 +01:00
btmrvl_sdio.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
btmrvl_sdio.h
btmtk.c Bluetooth: btmtkuart: rely on BT_MTK module 2022-03-18 17:12:07 +01:00
btmtk.h Bluetooth: btmtkuart: rely on BT_MTK module 2022-03-18 17:12:07 +01:00
btmtksdio.c Bluetooth: btmtksdio: fix the reset takes too long 2022-05-13 13:19:01 +02:00
btmtkuart.c Bluetooth: btmtkuart: fix error handling in mtk_hci_wmt_sync() 2022-03-18 17:12:08 +01:00
btqca.c Bluetooth: btqca: sequential validation 2022-01-07 08:32:55 +01:00
btqca.h Bluetooth: btqca: sequential validation 2022-01-07 08:32:55 +01:00
btqcomsmd.c Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the probe function 2020-12-18 22:20:21 +01:00
btrsi.c Bluetooth: btrsi: remove superfluous header files from btrsi.c 2021-09-29 00:13:48 +02:00
btrtl.c Bluetooth: btrtl: Add support for RTL8852C 2022-05-13 13:05:49 +02:00
btrtl.h Bluetooth: hci_h5: Add RTL8822CS capabilities 2021-06-26 07:12:34 +02:00
btsdio.c Bluetooth: btsdio: Do not bind to non-removable BCM4345 and BCM43455 2021-10-20 15:04:13 +02:00
btusb.c Bluetooth: btusb: Add support of IMC Networks PID 0x3568 2022-07-21 17:00:51 -07:00
dtl1_cs.c
h4_recv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
hci_ag6xx.c Bluetooth: hci_uart: Remove redundant assignment to fw_ptr 2021-06-26 07:52:41 +02:00
hci_ath.c Bluetooth: hci_uart: check for missing tty operations 2019-07-31 13:17:33 -07:00
hci_bcm.c Bluetooth: hci_bcm: Add support for FW loading in autobaud mode 2022-07-21 17:04:38 -07:00
hci_bcsp.c Bluetooth: Fix invalid-free in bcsp_close() 2019-11-04 15:19:02 +01:00
hci_h4.c Bluetooth: hci_h4: Fix padding calculation error within h4_recv_buf() 2021-11-16 13:57:25 +01:00
hci_h5.c Bluetooth: hci_uart: add missing NULL check in h5_enqueue 2022-03-18 17:12:07 +01:00
hci_intel.c Bluetooth: btintel: Check firmware version before download 2021-03-25 16:09:35 +01:00
hci_ldisc.c tty: remove file from tty_ldisc_ops::ioctl and compat_ioctl 2021-11-25 18:36:27 +01:00
hci_ll.c Bluetooth: Remove kernel-doc style comment block 2022-01-21 21:41:51 +01:00
hci_mrvl.c Bluetooth: hci_uart: check for missing tty operations 2019-07-31 13:17:33 -07:00
hci_nokia.c Bluetooth: hci_nokia: Save a few cycles in 'nokia_enqueue()' 2019-10-16 19:26:40 +02:00
hci_qca.c Bluetooth: hci_qca: Return wakeup for qca_wakeup 2022-07-21 17:04:14 -07:00
hci_serdev.c Bluetooth: hci_serdev: call init_rwsem() before p->open() 2022-01-21 23:46:48 +01:00
hci_uart.h Bluetooth: hci_h5: Disable the hci_suspend_notifier for btrtl devices 2021-07-22 16:06:09 +02:00
hci_vhci.c Bluetooth: vhci: Set HCI_QUIRK_VALID_LE_STATES 2021-12-22 23:01:35 +01:00
Kconfig Bluetooth: btmtkuart: rely on BT_MTK module 2022-03-18 17:12:07 +01:00
Makefile Bluetooth: mediatek: add BT_MTK module 2021-10-25 15:36:23 +02:00
virtio_bt.c virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes 2022-01-18 10:05:48 +02:00