linux-kernel - Re: [PATCH] arm64: dts: qcom: sm8550-hdk: add the Wifi node

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Message-ID: <CAMi1Hd1Tinhd-dXS3dXjvSWqe6rNZgPJF+3kZOXQj03LkuMPcA@mail.gmail.com>
Date: Thu, 18 Jul 2024 18:27:00 +0530
From: Amit Pundir <amit.pundir@...aro.org>
To: neil.armstrong@...aro.org
Cc: Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konrad.dybcio@...aro.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>, 
	linux-arm-msm <linux-arm-msm@...r.kernel.org>, dt <devicetree@...r.kernel.org>, 
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm64: dts: qcom: sm8550-hdk: add the Wifi node

On Tue, 16 Jul 2024 at 15:10, Neil Armstrong <neil.armstrong@...aro.org> wrote:
>
> Hi,
>
> On 02/07/2024 11:16, Amit Pundir wrote:
> > Describe the ath12k WLAN on-board the WCN7850 module present on the
> > board.
> >
> > Signed-off-by: Amit Pundir <amit.pundir@...aro.org>
> > ---
> > Kanged verbatim from 490812872449 ("arm64: dts: qcom: sm8550-qrd: add the Wifi node").
> >
> >   arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 97 +++++++++++++++++++++++++
> >   1 file changed, 97 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
> > index 12d60a0ee095..c453d081a2df 100644
> > --- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
> > +++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
> > @@ -279,6 +279,68 @@ platform {
> >                       };
> >               };
> >       };
> > +
> > +     wcn7850-pmu {
> > +             compatible = "qcom,wcn7850-pmu";
> > +
> > +             pinctrl-names = "default";
> > +             pinctrl-0 = <&wlan_en>, <&pmk8550_sleep_clk>;
> > +
> > +             wlan-enable-gpios = <&tlmm 80 GPIO_ACTIVE_HIGH>;
> > +             /*
> > +              * TODO Add bt-enable-gpios once the Bluetooth driver is
> > +              * converted to using the power sequencer.
> > +              */
>
> <snip>
>
> Now [1] driver & bindings changes were merged, could you resend with the following squashed:

Done. Thank you very much Neil.

>
> [1] https://lore.kernel.org/all/20240709-hci_qca_refactor-v3-0-5f48ca001fed@linaro.org/
>
> ====><=====================================
> diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
> index 0fa0b79de741..01c921602605 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts
> @@ -284,13 +284,10 @@ wcn7850-pmu {
>                 compatible = "qcom,wcn7850-pmu";
>
>                 pinctrl-names = "default";
> -               pinctrl-0 = <&wlan_en>, <&pmk8550_sleep_clk>;
> +               pinctrl-0 = <&wlan_en>, <&bt_default>, <&pmk8550_sleep_clk>;
>
>                 wlan-enable-gpios = <&tlmm 80 GPIO_ACTIVE_HIGH>;
> -               /*
> -                * TODO Add bt-enable-gpios once the Bluetooth driver is
> -                * converted to using the power sequencer.
> -                */
> +               bt-enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
>
>                 vdd-supply = <&vreg_s5g_0p85>;
>                 vddio-supply = <&vreg_l15b_1p8>;
> @@ -1312,20 +1309,15 @@ &uart14 {
>         bluetooth {
>                 compatible = "qcom,wcn7850-bt";
>
> -               vddio-supply = <&vreg_l15b_1p8>;
> -               vddaon-supply = <&vreg_s4e_0p95>;
> -               vdddig-supply = <&vreg_s4e_0p95>;
> -               vddrfa0p8-supply = <&vreg_s4e_0p95>;
> -               vddrfa1p2-supply = <&vreg_s4g_1p25>;
> -               vddrfa1p9-supply = <&vreg_s6g_1p86>;
> +               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>;
> +               vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
>
>                 max-speed = <3200000>;
> -
> -               enable-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
> -               swctrl-gpios = <&tlmm 82 GPIO_ACTIVE_HIGH>;
> -
> -               pinctrl-0 = <&bt_default>;
> -               pinctrl-names = "default";
>         };
>   };
> ====><=====================================
>
> Thanks,
> Neil