Rockbox open source high quality audio player as a Music Player Daemon
mpris
rockbox
mpd
libadwaita
audio
rust
zig
deno
stm32h7: add function to get frequency of a clock
Change-Id: Ice60bc0e443a134ebb8ec03015fef98991ef9b05
authored by
Aidan MacDonald
and committed by
Solomon Peachy
a4b0af2a
a9b75fc4
+17
+17
firmware/target/arm/stm32/clock-stm32h7.h
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firmware/target/arm/stm32/clock-stm32h7.h
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#include "system.h"
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#include <stdbool.h>
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#include <stddef.h>
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enum stm_clock
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{
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void stm_target_clock_enable(enum stm_clock clock, bool enable);
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/*
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* Callback to return a specific clock's frequency. For most
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* peripherals the frequency must be known at initialization
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* and not change afterwards; see peripheral drivers for the
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* details, as their exact requirements may vary.
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*/
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size_t stm_target_clock_get_frequency(enum stm_clock clock);
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/*
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* Called from system_init(). Sets up internal book-keeping
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* and then calls stm_target_clock_init().
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*/
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*/
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void stm_clock_enable(enum stm_clock clock);
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void stm_clock_disable(enum stm_clock clock);
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/*
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* Get a clock's frequency in Hz.
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*/
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static inline size_t stm_clock_get_frequency(enum stm_clock clock)
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{
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return stm_target_clock_get_frequency(clock);
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}
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#endif /* __CLOCK_STM32H7_H__ */