linux-kernel - Re: [PATCH v2 2/2] arm64: dts: qcom: qcs615-ride: add WiFi/BT nodes

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Message-ID: <78b8a1fb-a584-4547-b6cf-1320d40186f5@oss.qualcomm.com>
Date: Thu, 26 Jun 2025 21:00:14 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: "Yu Zhang(Yuriy)" <yu.zhang@....qualcomm.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>,
        Dmitry Baryshkov <lumag@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] arm64: dts: qcom: qcs615-ride: add WiFi/BT nodes

On 6/25/25 9:55 AM, Yu Zhang(Yuriy) wrote:
> Add a node for the PMU module of the WCN6855 present on the qcs615 ride
> board. Assign its LDO power outputs to the existing WiFi/BT module.
> 
> Signed-off-by: Yu Zhang(Yuriy) <yu.zhang@....qualcomm.com>
> ---

[...]

> +	wcn6855-pmu {
> +		compatible = "qcom,wcn6855-pmu";
> +
> +		pinctrl-0 = <&bt_en_state>, <&wlan_en_state>;
> +		pinctrl-names = "default";
> +
> +		bt-enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
> +		wlan-enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
> +
> +		vddio-supply = <&vreg_conn_pa>;
> +		vddaon-supply = <&vreg_s5a>;
> +		vddpmu-supply = <&vreg_conn_1p8>;
> +		vddrfa0p95-supply = <&vreg_s5a>;
> +		vddrfa1p3-supply = <&vreg_s6a>;
> +		vddrfa1p9-supply = <&vreg_l15a>;
> +		vddpcie1p3-supply = <&vreg_s6a>;
> +		vddpcie1p9-supply = <&vreg_l15a>;

You're missing some supplies (in a couple nodes), as the bot pointed out 

[...]

> +&pcieport0 {
> +	wifi@0 {
> +		compatible = "pci17cb,1103";
> +		reg = <0x10000 0x0 0x0 0x0 0x0>;
> +
> +		qcom,ath11k-calibration-variant = "QC_QCS615_Ride";

Use 'qcom,calibration-variant' instead

[...]

>  &tlmm {
> +	bt_en_state: bt-en-state {
> +		pins = "gpio85";
> +		function = "gpio";
> +		output-low;
> +		bias-pull-down;

Please put output properties below bias (for consistency)

Konrad