On Wed, Dec 04, 2024 at 06:47:04PM +0530, Janaki Ramaiah Thota wrote:
> Add a node for the PMU module of the WCN6750 present on the
> qcs6490-rb3gen board and assign its power outputs to the Bluetooth
> module.
>
> Signed-off-by: Janaki Ramaiah Thota <quic_janathot@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 165 ++++++++++++++++++-
> 1 file changed, 164 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
> index 27695bd54220..07650648214e 100644
> --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
> @@ -1,6 +1,6 @@
> // SPDX-License-Identifier: BSD-3-Clause
> /*
> - * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
> + * Copyright (c) 2023-2024 Qualcomm Innovation Center, Inc. All rights reserved.
> */
>
> /dts-v1/;
> @@ -33,6 +33,7 @@
>
> aliases {
> serial0 = &uart5;
> + serial1 = &uart7;
> };
>
> chosen {
> @@ -217,6 +218,63 @@
> regulator-min-microvolt = <3700000>;
> regulator-max-microvolt = <3700000>;
> };
> +
> + wcn6750-pmu {
> + compatible = "qcom,wcn6750-pmu";
> + pinctrl-names = "default";
> + pinctrl-0 = <&bt_en>;
> + vddaon-supply = <&vreg_s7b_0p972>;
> + vddasd-supply = <&vreg_l11c_2p8>;
> + vddpmu-supply = <&vreg_s7b_0p972>;
> + vddrfa0p8-supply = <&vreg_s7b_0p972>;
> + vddrfa1p2-supply = <&vreg_s8b_1p272>;
> + vddrfa1p7-supply = <&vreg_s1b_1p872>;
> + vddrfa2p2-supply = <&vreg_s1c_2p19>;
> +
> + bt-enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
Doesn't WCN6750 also have SW_CTRL and wifi-enable pins?
> +
--
With best wishes
Dmitry
