diff --git a/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml b/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml
index 4e78933232b6..6f3a8578fe2a 100644
--- a/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml
+++ b/Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml
@@ -19,11 +19,14 @@ description: |
 
 properties:
   compatible:
-    enum:
-      - marvell,pxa1908-apbc
-      - marvell,pxa1908-apbcp
-      - marvell,pxa1908-mpmu
-      - marvell,pxa1908-apmu
+    oneOf:
+      - enum:
+          - marvell,pxa1908-apbc
+          - marvell,pxa1908-apbcp
+          - marvell,pxa1908-mpmu
+      - items:
+          - const: marvell,pxa1908-apmu
+          - const: syscon
 
   reg:
     maxItems: 1
@@ -31,6 +34,9 @@ properties:
   '#clock-cells':
     const: 1
 
+  '#power-domain-cells':
+    const: 1
+
 required:
   - compatible
   - reg
@@ -38,11 +44,23 @@ required:
 
 additionalProperties: false
 
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          const: marvell,pxa1908-apmu
+
+then:
+  properties:
+    '#power-domain-cells': false
+
 examples:
   # APMU block:
   - |
     clock-controller@d4282800 {
-      compatible = "marvell,pxa1908-apmu";
+      compatible = "marvell,pxa1908-apmu", "syscon";
       reg = <0xd4282800 0x400>;
       #clock-cells = <1>;
+      #power-domain-cells = <1>;
     };
diff --git a/MAINTAINERS b/MAINTAINERS
index daf520a13bdf..22aa7ce417b8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2872,6 +2872,7 @@ S:	Maintained
 F:	arch/arm64/boot/dts/marvell/mmp/
 F:	drivers/clk/mmp/clk-pxa1908*.c
 F:	include/dt-bindings/clock/marvell,pxa1908.h
+F:	include/dt-bindings/power/marvell,pxa1908-power.h
 
 ARM/Mediatek RTC DRIVER
 M:	Eddie Huang <eddie.huang@mediatek.com>
diff --git a/include/dt-bindings/power/marvell,pxa1908-power.h b/include/dt-bindings/power/marvell,pxa1908-power.h
new file mode 100644
index 000000000000..19b088351af1
--- /dev/null
+++ b/include/dt-bindings/power/marvell,pxa1908-power.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
+/*
+ * Marvell PXA1908 power domains
+ *
+ * Copyright 2025, Duje Mihanović <duje@dujemihanovic.xyz>
+ */
+
+#ifndef __DTS_MARVELL_PXA1908_POWER_H
+#define __DTS_MARVELL_PXA1908_POWER_H
+
+#define PXA1908_POWER_DOMAIN_VPU	0
+#define PXA1908_POWER_DOMAIN_GPU	1
+#define PXA1908_POWER_DOMAIN_GPU2D	2
+#define PXA1908_POWER_DOMAIN_DSI	3
+#define PXA1908_POWER_DOMAIN_ISP	4
+
+#endif