On Thu, 17 Jul 2025 17:22:36 +0100, Peter Griffin wrote:
> Register cpu pm notifiers for gs101 which call the
> gs101_cpu_pmu_online/offline callbacks which in turn program the ACPM
> C2 hint. This hint is required to actually enter the C2 idle state in
> addition to the PSCI calls due to limitations in the el3mon/ACPM firmware.
>
> A couple of corner cases are handled, namely when the system is rebooting
> or suspending we ignore the request. Additionally the request is ignored if
> the CPU is in CPU hot plug. Some common code is refactored so that it can
> be called from both the CPU hot plug callbacks and CPU PM notifier taking
> into account that CPU PM notifiers are called with IRQs disabled whereas
> CPU hotplug callbacks are not.
>
> [...]
Applied, thanks!
[1/1] soc: samsung: exynos-pmu: Enable CPU Idle for gs101
(no commit info)
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
