arm: zynqmp: Enable non-invasive CCI-400 PMU debug

Set NIDEN, enabling non-invasive debug for the CCI-400 PMU. Otherwise,
the PMU is effectively disabled.

Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240905171833.325548-3-sean.anderson@linux.dev
Signed-off-by: Michal Simek <michal.simek@amd.com>
2 files changed