7d43c68b4d
Similar to other APIs, this patch introduces the pwm_dt_spec structure
and associated helpers, e.g. PWM_DT_SPEC_GET() or pwm_set_cycles_dt().
The pwm_dt_spec reduces the boilerplate code needed when using
Devicetree. For example, if we have:
led: led {
...
pwms = <&pwm0 1 PWM_POLARITY_NORMAL>;
...
};
One can do now in the application:
struct pwm_dt_spec led = PWM_DT_SPEC_GET(DT_NODELABEL(led));
pwm_set_usec_dt(&led, LED_PERIOD_USEC, LED_PULSE_USEC);
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
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