linux-kernel - Re: [PATCH] arm64: dts: qcom: sa8775p-ride: add WiFi/BT nodes

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Message-ID: <87a1a50f-f485-4a4f-91fc-34fa19312519@quicinc.com>
Date: Fri, 6 Sep 2024 08:19:28 +0800
From: Miaoqing Pan <quic_miaoqing@...cinc.com>
To: Dmitry Baryshkov <dbaryshkov@...il.com>
CC: <linux-arm-msm@...r.kernel.org>, <linux-media@...r.kernel.org>,
        <agross@...nel.org>, <andersson@...nel.org>,
        <linux-kernel@...r.kernel.org>, <konrad.dybcio@...aro.org>,
        <mchehab@...nel.org>, <quic_vgarodia@...cinc.com>,
        <stanimir.k.varbanov@...il.com>
Subject: Re: [PATCH] arm64: dts: qcom: sa8775p-ride: add WiFi/BT nodes



On 9/5/2024 8:49 PM, Dmitry Baryshkov wrote:
> On Thu, Sep 05, 2024 at 02:48:17PM GMT, Miaoqing Pan wrote:
>> Add a node for the PMU module of the WCN6855 present on the sa8775p-ride
>> board. Assign its LDO power outputs to the existing WiFi/Bluetooth module.
>>
>> Signed-off-by: Miaoqing Pan <quic_miaoqing@...cinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 119 +++++++++++++++++++++
>>   arch/arm64/boot/dts/qcom/sa8775p.dtsi      |   2 +-
>>   2 files changed, 120 insertions(+), 1 deletion(-)
>>
>> @@ -837,3 +939,20 @@ &usb_2_hsphy {
>>   &xo_board_clk {
>>   	clock-frequency = <38400000>;
>>   };
>> +
>> +&pcieport0 {
>> +	wifi@0 {
>> +		compatible = "pci17cb,1101";
>> +		reg = <0x10000 0x0 0x0 0x0 0x0>;
>> +
>> +		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
>> +		vddaon-supply = <&vreg_pmu_aon_0p59>;
>> +		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
>> +		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
>> +		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
>> +		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
>> +		vddrfa1p7-supply = <&vreg_pmu_rfa_1p7>;
>> +		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
>> +		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
> 
> Please add
> 
> qcom,ath11k-calibration-variant = "name";

No need, here the WiFi node is for 'drivers/pci/pwrctl', not ath11k driver.