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path: root/drivers/clk/clk-gpio.c
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2024-01-29clk: clk-gpio: add actual gated clockSvyatoslav Ryhel
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>
2023-09-09clk: Add GPIO-controlled clock gate driverMarek Vasut
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>