drm/bridge: tc358768: Clean up clock period code

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[ Upstream commit b3aa7b3492 ]

The driver defines TC358768_PRECISION as 1000, and uses "nsk" to refer
to clock periods. The original author does not remember where all this
came from. Effectively the driver is using picoseconds as the unit for
clock periods, yet referring to them by "nsk".

Clean this up by just saying the periods are in picoseconds.

Reviewed-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Tested-by: Maxim Schwalm <maxim.schwalm@gmail.com> # Asus TF700T
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230906-tc358768-v4-10-31725f008a50@ideasonboard.com
Stable-dep-of: f1dabbe645 ("drm/bridge: tc358768: Fix tc358768_ns_to_cnt()")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Tomi Valkeinen 2023-09-06 09:50:57 +03:00 • committed by Greg Kroah-Hartman

parent 3ed322a852

commit 9dbfdf5dcc

1 changed files with 29 additions and 31 deletions

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drivers/gpu/drm/bridge/tc358768.c

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