linux-kernel - Re: [PATCH] arm64: defconfig: Enable Qualcomm CPUfreq HW driver

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Message-ID: <20191016060015.GE2654@vkoul-mobl>
Date:   Wed, 16 Oct 2019 11:30:15 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
        Olof Johansson <olof@...om.net>,
        Maxime Ripard <mripard@...nel.org>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Anson Huang <Anson.Huang@....com>,
        Leonard Crestez <leonard.crestez@....com>,
        Dinh Nguyen <dinguyen@...nel.org>,
        Marcin Juszkiewicz <marcin.juszkiewicz@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH] arm64: defconfig: Enable Qualcomm CPUfreq HW driver

On 11-10-19, 16:44, Bjorn Andersson wrote:
> The Qualcomm CPUfreq HW provides CPU voltage and frequency scaling on
> many modern Qualcomm SoCs. Enable the driver for this hardware block to
> enable this functionality on the SDM845 platform.

lgtm, tested on db845c

Reviewed-by: Vinod Koul <vkoul@...nel.org>
Tested-by: Vinod Koul <vkoul@...nel.org>

> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
> ---
>  arch/arm64/configs/defconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index dea051a64257..45e55dfe1ee4 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -85,6 +85,7 @@ CONFIG_ACPI_CPPC_CPUFREQ=m
>  CONFIG_ARM_ARMADA_37XX_CPUFREQ=y
>  CONFIG_ARM_SCPI_CPUFREQ=y
>  CONFIG_ARM_IMX_CPUFREQ_DT=m
> +CONFIG_ARM_QCOM_CPUFREQ_HW=y
>  CONFIG_ARM_RASPBERRYPI_CPUFREQ=m
>  CONFIG_ARM_TEGRA186_CPUFREQ=y
>  CONFIG_ARM_SCPI_PROTOCOL=y
> -- 
> 2.23.0

-- 
~Vinod