[PATCH 2/2] drm/sun4i: drc: Make sure we enforce the clock rate
wens at csie.org
Tue Jan 7 05:40:29 PST 2020
On Thu, Dec 19, 2019 at 5:20 PM Maxime Ripard <maxime at cerno.tech> wrote:
> The DRC needs to run at 300MHz to be functional. This was done so far
> using assigned-clocks in the device tree, but that is easy to forget, and
> dosen't provide any other guarantee than the rate is going to be roughly
> the one requested at probe time.
> Therefore it's pretty fragile, so let's just use the exclusive clock API to
> enforce it.
> Signed-off-by: Maxime Ripard <maxime at cerno.tech>
Reviewed-by: Chen-Yu Tsai <wens at csie.org>
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