Re: [PATCH RESEND 7/7] arm64: dts: qcom: include the GPLL0 as clock provider for IPQ mailbox

From: Konrad Dybcio
Date: Wed Sep 06 2023 - 05:34:17 EST


On 6.09.2023 06:56, Kathiravan Thirumoorthy wrote:
> While the kernel is booting up, APSS PLL will be running at 800MHz with
> GPLL0 as source. Once the cpufreq driver is available, APSS PLL will be
> configured to the rate based on the opp table and the source also will be
> changed to APSS_PLL_EARLY.
>
> Also, dynamic scaling of CPUFreq is not supported on IPQ5332, so to switch
> between the frequencies we need to park the APSS PLL in safe source,
> here it is GPLL0 and then shutdown and bring up the APSS PLL in the
> desired rate. So this patch is preparatory one to enable the CPUFreq on
> IPQ5332.
>
> Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@xxxxxxxxxxx>
> ---
Please split this. Somebody reverting this in the future will have
a hard time resolving conflicts.

Konrad