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

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Message-ID: <ecn6rv7ase2h2q3qjseunu5unftgicynvvrshd23j6ctxzd43p@bge5fhiq3cps>
Date: Tue, 27 May 2025 21:15:23 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: 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 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.

> +		pinctrl-names = "default";
> +		max-speed = <3200000>;
> +	};
> +};
> +
>  &xo_board_clk {
>  	clock-frequency = <38400000>;
>  };
> 
> base-commit: 176e917e010cb7dcc605f11d2bc33f304292482b
> prerequisite-patch-id: 853eaf437b81f6fa9bd6d36e6ed5350acaf73017
> prerequisite-patch-id: 6d9fd3e0257f120cff342c287774454aad2be2e8
> prerequisite-patch-id: 736cbcd47d5e7cfcc53fcaa7da920eac757ce487
> prerequisite-patch-id: 4eddce6daeaa125f14380586c759f8cb8997c601
> prerequisite-patch-id: baac180e8715b5cf2922f79346440d92569704f6
> prerequisite-patch-id: 65730290d31f18e66e2ba0dfdeb1844d7442c272
> -- 
> 2.34.1
> 

-- 
With best wishes
Dmitry