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[v1,0/3] bluetooth: qca: Add QCA6698 Bluetooth chip

Message ID 20241128120922.3518582-1-quic_chejiang@quicinc.com (mailing list archive)
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Series bluetooth: qca: Add QCA6698 Bluetooth chip | expand

Message

Cheng Jiang Nov. 28, 2024, 12:09 p.m. UTC 
QCA6698 chipset shares the same IP core as the WCN6855. However,
it has different RF components and RAM sizes, so new firmware
is needed.

This change allows driver to distinguish it from the WCN6855
and load the specific firmware. As the RF performance of
QCA6698 chip from different foundries may vary. Therefore use
different NVM to configure them based on board ID.

Cheng Jiang (3):
  arm64: dts: qcom: sa8775p-ride: Change the BT node
  dt-bindings: net: Add QCA6698 Bluetooth
  Bluetooth: btqca: Add QCA6698 support

 .../net/bluetooth/qualcomm-bluetooth.yaml     |  2 +
 arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi    |  2 +-
 drivers/bluetooth/btqca.c                     | 47 ++++++++++++++++++-
 drivers/bluetooth/btqca.h                     |  1 +
 drivers/bluetooth/hci_qca.c                   | 36 +++++++++++++-
 5 files changed, 84 insertions(+), 4 deletions(-)


base-commit: f486c8aa16b8172f63bddc70116a0c897a7f3f02
--
2.25.1

Comments

Dmitry Baryshkov Nov. 28, 2024, 12:57 p.m. UTC | #1 
On Thu, Nov 28, 2024 at 08:09:19PM +0800, Cheng Jiang wrote:
> QCA6698 chipset shares the same IP core as the WCN6855. However,
> it has different RF components and RAM sizes, so new firmware
> is needed.
> 
> This change allows driver to distinguish it from the WCN6855
> and load the specific firmware. As the RF performance of
> QCA6698 chip from different foundries may vary. Therefore use
> different NVM to configure them based on board ID.
> 
> Cheng Jiang (3):
>   arm64: dts: qcom: sa8775p-ride: Change the BT node
>   dt-bindings: net: Add QCA6698 Bluetooth
>   Bluetooth: btqca: Add QCA6698 support

Order is totally incorrect:
- dt bindings
- driver changes
- DTS

> 
>  .../net/bluetooth/qualcomm-bluetooth.yaml     |  2 +
>  arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi    |  2 +-
>  drivers/bluetooth/btqca.c                     | 47 ++++++++++++++++++-
>  drivers/bluetooth/btqca.h                     |  1 +
>  drivers/bluetooth/hci_qca.c                   | 36 +++++++++++++-
>  5 files changed, 84 insertions(+), 4 deletions(-)
> 
> 
> base-commit: f486c8aa16b8172f63bddc70116a0c897a7f3f02
> --
> 2.25.1
>