2019-10-11 23:56:28

by Bjorn Andersson

Subject: [PATCH] arm64: defconfig: Enable Qualcomm CPUfreq HW driver

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.

Signed-off-by: Bjorn Andersson <[email protected]>
---
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

2019-10-16 11:47:41

by Vinod Koul

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 <[email protected]>
Tested-by: Vinod Koul <[email protected]>

>
> Signed-off-by: Bjorn Andersson <[email protected]>
> ---
> 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

2019-10-16 12:25:22

by Amit Kucheria

Subject: Re: [PATCH] arm64: defconfig: Enable Qualcomm CPUfreq HW driver

On Sat, Oct 12, 2019 at 5:14 AM Bjorn Andersson
<[email protected]> 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.
>
> Signed-off-by: Bjorn Andersson <[email protected]>

You beat me to it. :-)

Acked-by: Amit Kucheria <[email protected]>

> ---
> 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
>