diff --git a/include/dt-bindings/iio/qti_power_supply_iio.h b/include/dt-bindings/iio/qti_power_supply_iio.h
index ff7af3a07290..ce5e18add5a7 100644
--- a/include/dt-bindings/iio/qti_power_supply_iio.h
+++ b/include/dt-bindings/iio/qti_power_supply_iio.h
@@ -140,4 +140,12 @@
 #define PSY_IIO_CP_INPUT_CURRENT_MAX		0x72
 #define PSY_IIO_CURRENT_CAPABILITY		0x73
 
+/* SMB1355 Parallel */
+#define PSY_IIO_CHARGE_TYPE			0x74
+#define PSY_IIO_ONLINE				0x75
+#define PSY_IIO_CHARGING_ENABLED		0x76
+#define PSY_IIO_PIN_ENABLED			0x77
+#define PSY_IIO_INPUT_SUSPEND			0x78
+#define PSY_IIO_PARALLEL_BATFET_MODE		0x79
+#define PSY_IIO_PARALLEL_FCC_MAX		0x7a
 #endif /* __QTI_POWER_SUPPLY_IIO_H__ */