clk: thead: Add clock support for VO subsystem in T-HEAD TH1520 SoC

Browse source

The T-Head TH1520 SoC integrates a variety of clocks for its subsystems,
including the Application Processor (AP) and the Video Output (VO) [1].
Up until now, the T-Head clock driver only supported AP clocks.

Extend the driver to provide clock functionality for the VO subsystem.
At this stage, the focus is on implementing the VO clock gates, as these
are currently the most relevant and required components for enabling and
disabling the VO subsystem functionality.  Future enhancements may
introduce additional VO-related clocks as necessary.

Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf [1]

Reviewed-by: Drew Fustini <drew@pdp7.com>
Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Signed-off-by: Drew Fustini <drew@pdp7.com>

...

This commit is contained in:

Michal Wilczynski 2025-04-03 11:44:24 +02:00 • committed by Drew Fustini

parent 1b4bb451f3

commit 50d4b157fa

1 changed files with 168 additions and 28 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

196

drivers/clk/thead/clk-th1520-ap.c

View file