Subject: [RFC PATCH v3 2/2] clk: exynos5420: Make sure MDMA0 clock is enabled during suspend

From: [email-masked] (Kevin Hilman)
Date: Tue, 31 Mar 2015 14:02:04 -0700

Javier Martinez Canillas <[email-masked]> writes:

[...]

> Unfortunately I don't fully understand why this clock needs to be
> enabled. It would be good if someone at Samsung can explain in more
> detail what the real problem really is.

+1

Maybe Abhilash can shed some light here?

We really should know *why* this is needed because having the fix in the
clock driver just doesn't seem right.  It seems like the DMA driver
should be managing this clock.

Kevin