diff --git a/marvell/linux/include/dt-bindings/power/asr-power.h b/marvell/linux/include/dt-bindings/power/asr-power.h
new file mode 100644
index 0000000..d941d2f
--- /dev/null
+++ b/marvell/linux/include/dt-bindings/power/asr-power.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides constants for ASR power domain bindings.
+ *
+ * Copyright (C) 2024 ASR Micro Limited
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __DTS_ASR_POWER_H
+#define __DTS_ASR_POWER_H
+
+enum asr_lowpower_state {
+	POWER_MODE_CORE_INTIDLE,	/* used for C1 */
+	POWER_MODE_CORE_POWERDOWN,	/* used for C2 */
+	POWER_MODE_APPS_IDLE,		/* used for D1P */
+	POWER_MODE_SYS_SLEEP,		/* used for non-udr chip sleep, D1 */
+	/* POWER_MODE_UDR_VCTCXO, */	/* used for udr with vctcxo, D2 */
+	POWER_MODE_UDR,			/* used for udr D2, suspend */
+	POWER_MODE_MAX = 15,		/* maximum lowpower states */
+};
+
+#endif