[PATCH v2 5/7] soc: samsung: exynos-pmu: add Exynos850 CPU hotplug support

Krzysztof Kozlowski krzk at kernel.org
Wed Apr 1 07:26:34 PDT 2026


On 01/04/2026 06:51, Alexey Klimov wrote:
> +	regmap_update_bits(pmu_context->pmuintrgen, EXYNOS_GRP2_INTR_BID_ENABLE,
> +			   mask, (0 << cpu));
> +
> +	regmap_read(pmu_context->pmuintrgen, EXYNOS_GRP2_INTR_BID_UPEND, &reg);
> +
> +	regmap_write(pmu_context->pmuintrgen, EXYNOS_GRP2_INTR_BID_CLEAR,
> +		     reg & mask);
> +
> +	regmap_update_bits(pmu_context->pmureg,
> +			   EXYNOS850_CLUSTER_CPU_INT_EN(this_cluster, cluster_cpu),
> +			   1 << 3, 0 << 3);
> +	return 0;
> +}
> +
> +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,
> +};
> +

Unnecessary blank line.



Best regards,
Krzysztof



More information about the linux-arm-kernel mailing list