pwm.h File Reference

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Functions
void	pwm_init (u32 id, u32 period_ns, u32 duty_ns)

Function Documentation

pwm_init()

void pwm_init	(	u32	id,
		u32	period_ns,
		u32	duty_ns
	)

Definition at line 49 of file pwm.c.

References rk_pwm_regs::pwm, PWM_CLOCK_HZ, PWM_CONTINUOUS, pwm_ctl::pwm_ctrl, pwm_ctl::pwm_duty_lpr, PWM_DUTY_POSTIVE, PWM_INACTIVE_POSTIVE, PWM_LP_DISABLE, PWM_OUTPUT_LEFT, pwm_ctl::pwm_period_hpr, PWM_SEL_SRC_CLK, rk3288_grf, rk_pwm, RK_PWM_DISABLE, RK_PWM_ENABLE, RK_SETBITS, setbits32, rk3288_grf_regs::soc_con2, USECS_PER_SEC, and write32().

Referenced by pwm_regulator_configure(), and regulate_vdd_log().

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