Re: [PATCH 9/9] drivers/perf: hisi: Add support for HiSilicon MN PMU driver

Jonathan Cameron
2025-03-04T10:24:37Z

On Tue, 18 Feb 2025 17:20:00 +0800
Yicong Yang <yangyicong@huawei.com> wrote:

> From: Junhao He <hejunhao3@huawei.com>
>
> MN (Miscellaneous Node) is a hybrid node in ARM CHI. It broadcasts the
> following two types of requests: DVM operations and PCIe configuration.
> MN PMU devices exist on both SCCL and SICL, so we named the MN pmu
> driver after SCL (Super cluster) ID.
> The MN PMU driver using the HiSilicon uncore PMU framework. And only
> the event parameter is supported.
>
> Signed-off-by: Junhao He <hejunhao3@huawei.com>
> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Short and sweet

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>