AIROHA_PWM_NUM_GPIO
if (hwpwm >= AIROHA_PWM_NUM_GPIO) {
unsigned int sipohwpwm = hwpwm - AIROHA_PWM_NUM_GPIO;
if (hwpwm >= AIROHA_PWM_NUM_GPIO) {
AIROHA_PWM_NUM_GPIO, AIROHA_PWM_NUM_SIPO))
#define AIROHA_PWM_MAX_CHANNELS (AIROHA_PWM_NUM_GPIO + AIROHA_PWM_NUM_SIPO)