power: pwm_regulator: fix the pwm_set_config parameter order

The rkpwm reg order has fixed by below patch:
e3ef41d rockchip: pwm: fix the register layout for the PWM controller

We need to correct the parameter order for pwm_set_config() to make
the pwm regulator works correctly.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

drivers/power/regulator/pwm_regulator.c

@@ -80,7 +80,7 @@ static int pwm_regulator_set_voltage(struct udevice *dev, int uvolt)
 	}
 
 	ret = pwm_set_config(priv->pwm, priv->pwm_id,
-			(priv->period_ns / 100) * duty_cycle, priv->period_ns);
+			priv->period_ns, (priv->period_ns / 100) * duty_cycle);
 	if (ret) {
 		dev_err(dev, "Failed to configure PWM\n");
 		return ret;