linux-kernel - Re: [PATCH v1 1/1] arm64: dts: qcom: sa8775p-ride: Add firmware-name in BT node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <6bd87b16-f3d8-4746-803c-cb3c937220dd@quicinc.com>
Date: Fri, 10 Jan 2025 14:56:33 +0800
From: Zijun Hu <quic_zijuhu@...cinc.com>
To: Cheng Jiang <quic_chejiang@...cinc.com>,
        Bjorn Andersson
	<andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring
	<robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
	<conor+dt@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <quic_jiaymao@...cinc.com>,
        <quic_shuaz@...cinc.com>, <quic_mohamull@...cinc.com>
Subject: Re: [PATCH v1 1/1] arm64: dts: qcom: sa8775p-ride: Add firmware-name
 in BT node

On 1/10/2025 2:39 PM, 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@...cinc.com>
> ---
>  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 175f8b1e3..1697c11f5 100644
> --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi
> @@ -937,6 +937,7 @@ &uart17 {
>  
>  	bluetooth {
>  		compatible = "qcom,wcn6855-bt";
> +		firmware-name = "QCA6698/hpnv21", "QCA6698/hpbtfw21.tlv";
>  
>  		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
>  		vddaon-supply = <&vreg_pmu_aon_0p59>;

Reviewed-by: Zijun Hu <quic_zijuhu@...cinc.com>