_INPUT:   pad->input_enabled = true;   pad->output_enabled = false;   pad->function = PMIC_MPP_DIGITAL;   break;  case PMIC_MPP_MODE_DIGITAL_OUTPUT:   pad->input_enabled = false;   pad->output_enabled = true;   pad->function = PMIC_MPP_DIGITAL;   break;  case PMIC_MPP_MODE_DIGITAL_BIDIR:   pad->input_enabled = true;   pad->output_enabled = true;   pad->function = PMIC_MPP_DIGITAL;   break;  case PMIC_MPP_MODE_