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Commit 23b7eb5c authored by Maxime Ripard's avatar Maxime Ripard Committed by Maarten Lankhorst
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drm/vc4: hdmi: Introduce a CEC clock



While the BCM2835 had the CEC clock derived from the HSM clock, the
BCM2711 has a dedicated parent clock for it.

Let's introduce a separate clock for it so that we can handle both
cases.

Reviewed-by: default avatarDave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
Acked-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Tested-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Link: https://patchwork.freedesktop.org/patch/msgid/20210111142309.193441-9-maxime@cerno.tech


(cherry picked from commit cd7f016c)
Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
parent 47fa9a80
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