On Mon, Feb 17, 2020 at 07:00:04PM +0530, Akash Asthana wrote:

Get the interconnect paths for QSPI device and vote according to the
current bus speed of the driver.

Acked-by: Mark Brown <broonie@kernel.org>

+	/* Set BW quota for CPU as driver supports FIFO mode only */
+	ctrl->avg_bw_cpu = Bps_to_icc(speed_hz);
+	ctrl->peak_bw_cpu = Bps_to_icc(2 * speed_hz);

These peak numbers seem like you're just guessing and should perhaps be
handled more gracefully by the core (eg, assuming twice the average if
no explicit peak is provided).