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winterheart / broadcom-bt-firmware

Repository for various Broadcom Bluetooth firmware
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WM-BAC-BM28 module Bluetooth UART interfacing issue #31

Closed Manikantag05 closed 3 years ago

Manikantag05 commented 3 years ago

I am trying to interface WM-BAC-BM28 module via UART to IMX6SX. Please provide me the device tree, GPIO configuration and other required details.

Thanks..

winterheart commented 3 years ago

Please provide required information about your system:


uname -a
dmesg | grep -i Bluetooth
lspci -nnvv | grep -A12 Broadcom
hciconfig -a
lsusb
Manikantag05 commented 3 years ago

Hi, Please find the details below:

uname -a Linux imx6sx-35som-debug 4.14.200+g52c76892ff6f #1 SMP PREEMPT Wed Oct 21 03:59:43 UTC 2020 armv7l GNU/Linux

dmesg | grep -i Bluetooth [ 0.306290] Bluetooth: Core ver 2.22 [ 0.306355] Bluetooth: HCI device and connection manager initialized [ 0.306374] Bluetooth: HCI socket layer initialized [ 0.306387] Bluetooth: L2CAP socket layer initialized [ 0.306423] Bluetooth: SCO socket layer initialized [ 2.988885] Bluetooth: HCI UART driver ver 2.3 [ 2.993400] Bluetooth: HCI UART protocol H4 registered [ 2.998547] Bluetooth: HCI UART protocol BCSP registered [ 3.003916] Bluetooth: HCI UART protocol ATH3K registered [ 3.009571] Bluetooth: HCI UART protocol Broadcom registered [ 4.378120] Bluetooth: RFCOMM TTY layer initialized [ 4.383133] Bluetooth: RFCOMM socket layer initialized [ 4.388303] Bluetooth: RFCOMM ver 1.11 [ 4.392108] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.397427] Bluetooth: BNEP filters: protocol multicast [ 4.402689] Bluetooth: BNEP socket layer initialized [ 4.407664] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 4.413617] Bluetooth: HIDP socket layer initialized

lspci -nnvv | grep -A12 Broadcom

No output (Nothing printed)

lspci

No output (Nothing printed)

hciconfig -a

No output (Nothing printed)

hcidump HCI sniffer - Bluetooth packet analyzer ver 5.54 Can't attach to device hci0. No such device(19)

lsusb Bus 001 Device 001: ID 1d6b:0002 Bus 002 Device 001: ID 1d6b:0002

Thanks..

winterheart commented 3 years ago

Hello.

Sorry, can't help here. This is UART device, while broadcom-bt-firmware aimed to PCIe/USB SoC device family. As I can see from your output, there no firmware issues related to BCM chipsets.