linux-kernel - Re: [PATCH v1] arm64: dts: qcom: Add Bluetooth support for qcs9075 IQ-9075-EVK

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Message-ID: <9b6de058-d3a5-4cf5-b91b-0593f7e32950@oss.qualcomm.com>
Date: Tue, 27 May 2025 22:54:11 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
        Cheng Jiang <quic_chejiang@...cinc.com>
Cc: 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>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        quic_jiaymao@...cinc.com, quic_zijuhu@...cinc.com,
        quic_mohamull@...cinc.com
Subject: Re: [PATCH v1] arm64: dts: qcom: Add Bluetooth support for qcs9075
 IQ-9075-EVK

On 5/27/25 8:15 PM, Dmitry Baryshkov wrote:
> On Mon, May 26, 2025 at 01:42:28PM +0800, Cheng Jiang wrote:
>> Add Bluetooth support for qcs9075 IQ-9075-EVK
>>
>> Signed-off-by: Cheng Jiang <quic_chejiang@...cinc.com>
>> ---
>>  .../boot/dts/qcom/qcs9075-iq-9075-evk.dts     | 42 +++++++++++++++++++
>>  1 file changed, 42 insertions(+)
>>
>> @@ -273,6 +300,21 @@ &uart10 {
>>  	status = "okay";
>>  };
>>  
>> +&uart17 {
>> +	pinctrl-0 = <&qup_uart17_default>;
>> +	pinctrl-names = "default";
>> +	qcom,load-firmware;
>> +	qcom,xfer-mode = <1>;
>> +	status = "okay";
>> +
>> +	/* HS UART Instance */
>> +	bluetooth: bluetooth {
>> +		compatible = "qcom,wcn6855-bt";
> 
> NAK, missing PMU supplies. This wasn't tested against schema. Please
> read internal docs on sending kernel patches before sending the next
> iteration.

Moreover, the above properties depend on an unmerged GENI fw loading
series

Konrad