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2 Commits

Author SHA1 Message Date
Svyatoslav Ryhel
a8dc4965f0 clk: clk-gpio: add actual gated clock 
Existing gpio-gate-clock driver acts like a simple GPIO switch without any
effect on gated clock. Add actual clock actions into enable/disable ops and
implement get_rate op by passing gated clock if it is enabled.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20240110160956.4476-2-clamor95@gmail.com
[ sorted includes ]
Signed-off-by: Sean Anderson <seanga2@gmail.com>
 2024-01-29 22:35:34 -05:00
Marek Vasut
92d5f99633 clk: Add GPIO-controlled clock gate driver 
Add driver which implements GPIO-controlled clock. The GPIO is used
as a gate to enable/disable the clock. This matches linux clk-gpio.c
driver, however this does not implement the GPIO mux part, which in
U-Boot DM would be better fit in separate driver.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
 2023-09-09 04:53:31 +02:00