[PATCH v3 4/6] soc: samsung: exynos-pmu: add Exynos850 CPU hotplug support

[Alexey Klimov]

On Thu Apr 30, 2026 at 2:56 AM BST, Alexey Klimov wrote:
> Add cpuhotplug support for Exynos850 platforms. This SoC requires
> its own specific set of writes/updates to PMU and PMU interrupts
> generation block in order to put a CPU or a group of CPUs into
> a different sleep states or prepare these entities for a CPU_OFF
> or wake-up out of idle state or after CPU online.
> Without these writes/updates the CPU(s) wake-up or online fails.
> While at this, also add description of Exynos850 PMU registers.
>
> Signed-off-by: Alexey Klimov <alexey.klimov at linaro.org>
> ---
>  drivers/soc/samsung/Makefile                |  2 +-
>  drivers/soc/samsung/exynos-pmu.c            |  1 +
>  drivers/soc/samsung/exynos-pmu.h            |  1 +
>  drivers/soc/samsung/exynos850-pmu.c         | 79 +++++++++++++++++++++++++++++

[..]

> +const struct exynos_pmu_data exynos850_pmu_data = {
> +	.pmu_cpuhp = true,
> +	.cpu_pmu_offline = exynos850_cpu_pmu_offline,
> +	.cpu_pmu_online = exynos850_cpu_pmu_online,
> +};
> +

Ah, sorry, I forgot to remove blank line here. Will do in the next
update.

BR,
Alexey