On 10/30/2025 3:17 AM, Karol Wachowski wrote:
During power down, pending DVFS operations may still be in progress when the NPU reset is asserted after CDYN=0 is set. Since the READY bit may already be deasserted at this point, checking only the READY bit is insufficient to ensure all transactions have completed.Add an explicit check for CDYN de-assertion after the READY bit check to guarantee no outstanding transactions remain before proceeding. Fixes: 550f4dd2cedd ("accel/ivpu: Add support for Nova Lake's NPU") Signed-off-by: Karol Wachowski <[email protected]>
Reviewed-by: Jeff Hugo <[email protected]>
