linux-kernel - Re: [RFC PATCH 5/6] arm64: dts: qcom: add base AIM500 dtsi

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Message-ID: <a429f2ab-8c6d-477c-8abc-51243523064c@linaro.org>
Date: Mon, 5 Feb 2024 13:35:18 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Jingyi Wang <quic_jingyw@...cinc.com>, linux-arm-msm@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 andersson@...nel.org, konrad.dybcio@...aro.org, robh@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org
Cc: kernel@...cinc.com, Tingwei Zhang <quic_tingweiz@...cinc.com>
Subject: Re: [RFC PATCH 5/6] arm64: dts: qcom: add base AIM500 dtsi

On 05/02/2024 12:57, Jingyi Wang wrote:
> Introduce aim500 board dtsi.
> 
> AIM500 Series is a highly optimized family of modules designed to
> support AIoT and Generative AI applications based on sm8650p with
> PMIC and bluetooth functions etc.
> 
> Co-developed-by: Tingwei Zhang <quic_tingweiz@...cinc.com>
> Signed-off-by: Tingwei Zhang <quic_tingweiz@...cinc.com>
> Signed-off-by: Jingyi Wang <quic_jingyw@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/sm8650p-aim500.dtsi | 409 +++++++++++++++++++
>  1 file changed, 409 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/sm8650p-aim500.dtsi
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8650p-aim500.dtsi b/arch/arm64/boot/dts/qcom/sm8650p-aim500.dtsi
> new file mode 100644
> index 000000000000..cb857da8653b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sm8650p-aim500.dtsi
> @@ -0,0 +1,409 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +#include "sm8650p.dtsi"
> +#include "pm8550.dtsi"
> +#include "pm8550b.dtsi"
> +#define PMK8550VE_SID 8
> +#include "pm8550ve.dtsi"
> +#include "pm8550vs.dtsi"
> +#include "pmk8550.dtsi"
> +
> +/ {
> +	aliases {
> +		serial1 = &uart14;
> +	};
> +
> +	vph_pwr: vph-pwr-regulator { };

What is this? Why is it needed?


Best regards,
Krzysztof