drivers: pwm: nrfx: add global hsfll request for fast PWM #82133
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Added hsfll120 clock for fast PWM120 nodes. Signed-off-by: Michał Stasiak <[email protected]>
Fast PWM120 instance works with 320MHz clock, thus pwm_nrfx_get_cycles_per_sec needs to be adjusted, applying correct clock frequency. Also, it uses cachable RAM, thus sys_cache function needs to be added to flush the cached sequence. Signed-off-by: Michał Stasiak <[email protected]>
Add pin retenion if GPD is enabled for nRF54H20. Signed-off-by: Michał Stasiak <[email protected]>
Added clock control api for global hsfll used in fast PWM120 driver. Signed-off-by: Michał Stasiak <[email protected]>
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Added clock control api for global hsfll used in fast PWM120 driver in the last commit, based on the others which are currently reviewed.
tests/drivers/pwm/pwm_apibuilds successfully onceCONFIG_CLOCK_CONTROL=yis added, was unable to add it to PWM Kconfig due to dependency loop.