On Thu, Dec 05, 2024 at 06:22:13PM +0800, Cheng Jiang wrote:
> The sa8775p-ride platform uses the QCA6698 Bluetooth chip. While the
> QCA6698 shares the same IP core as the WCN6855, it has different RF
> components and RAM sizes, requiring new firmware files. Use the
> firmware-name property to specify the NVM and rampatch firmware to load.
>
> Signed-off-by: Cheng Jiang <quic_chejiang@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
> index 3fc62e123..e7fe53d95 100644
> --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
> @@ -857,6 +857,7 @@ &uart17 {
>
> bluetooth {
> compatible = "qcom,wcn6855-bt";
> + firmware-name = "QCA6698/hpnv21", "QCA6698/hpbtfw21.tlv";
And the rampatch is not going to be board-specific?
>
> vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
> vddaon-supply = <&vreg_pmu_aon_0p59>;
> --
> 2.25.1
>
--
With best wishes
Dmitry
