181     if (plat == NULL) {  in mraa_pwm_init()
189     if (plat->pins[pin].capabilites.pwm != 1) {  in mraa_pwm_init()
194     if (plat->adv_func->pwm_init_replace != NULL) {  in mraa_pwm_init()
195         return plat->adv_func->pwm_init_replace(pin);  in mraa_pwm_init()
197     if (plat->adv_func->pwm_init_pre != NULL) {  in mraa_pwm_init()
198         if (plat->adv_func->pwm_init_pre(pin) != MRAA_SUCCESS)  in mraa_pwm_init()
202     if (plat->pins[pin].capabilites.gpio == 1) {  in mraa_pwm_init()
205         mux_i = mraa_gpio_init_raw(plat->pins[pin].gpio.pinmap);  in mraa_pwm_init()
224     if (plat->pins[pin].pwm.mux_total > 0) {  in mraa_pwm_init()
225         if (mraa_setup_mux_mapped(plat->pins[pin].pwm) != MRAA_SUCCESS) {  in mraa_pwm_init()
231     int chip = plat->pins[pin].pwm.parent_id;  in mraa_pwm_init()
232     int pinn = plat->pins[pin].pwm.pinmap;  in mraa_pwm_init()
234     if (plat->adv_func->pwm_init_post != NULL) {  in mraa_pwm_init()
236         mraa_result_t ret = plat->adv_func->pwm_init_post(pret);  in mraa_pwm_init()
249 … mraa_pwm_context dev = mraa_pwm_init_internal(plat == NULL ? NULL : plat->adv_func , chipin, pin);  in mraa_pwm_init_raw()
278         mraa_pwm_period_us(dev, plat->pwm_default_period);  in mraa_pwm_init_raw()
325     if (us < plat->pwm_min_period || us > plat->pwm_max_period) {  in mraa_pwm_period_us()
481     if (plat == NULL) {  in mraa_pwm_get_max_period()
484     return plat->pwm_max_period;  in mraa_pwm_get_max_period()
490     if (plat == NULL) {  in mraa_pwm_get_min_period()
493     return plat->pwm_min_period;  in mraa_pwm_get_min_period()