diff --git a/Documentation/devicetree/bindings/power/allwinner,sun20i-d1-ppu.yaml b/Documentation/devicetree/bindings/power/allwinner,sun20i-d1-ppu.yaml
index f578be6a3bc8..b9f550994512 100644
--- a/Documentation/devicetree/bindings/power/allwinner,sun20i-d1-ppu.yaml
+++ b/Documentation/devicetree/bindings/power/allwinner,sun20i-d1-ppu.yaml
@@ -18,6 +18,8 @@ properties:
     enum:
       - allwinner,sun20i-d1-ppu
       - allwinner,sun8i-v853-ppu
+      - allwinner,sun55i-a523-ppu
+      - allwinner,sun55i-a523-pck-600
 
   reg:
     maxItems: 1
diff --git a/include/dt-bindings/power/allwinner,sun55i-a523-pck600.h b/include/dt-bindings/power/allwinner,sun55i-a523-pck600.h
new file mode 100644
index 000000000000..6b3d8ea7bb69
--- /dev/null
+++ b/include/dt-bindings/power/allwinner,sun55i-a523-pck600.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef _DT_BINDINGS_POWER_SUN55I_A523_PCK600_H_
+#define _DT_BINDINGS_POWER_SUN55I_A523_PCK600_H_
+
+#define PD_VE			0
+#define PD_GPU			1
+#define PD_VI			2
+#define PD_VO0			3
+#define PD_VO1			4
+#define PD_DE			5
+#define PD_NAND			6
+#define PD_PCIE			7
+
+#endif /* _DT_BINDINGS_POWER_SUN55I_A523_PCK600_H_ */
diff --git a/include/dt-bindings/power/allwinner,sun55i-a523-ppu.h b/include/dt-bindings/power/allwinner,sun55i-a523-ppu.h
new file mode 100644
index 000000000000..bc9aba73c19a
--- /dev/null
+++ b/include/dt-bindings/power/allwinner,sun55i-a523-ppu.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+
+#ifndef _DT_BINDINGS_POWER_SUN55I_A523_PPU_H_
+#define _DT_BINDINGS_POWER_SUN55I_A523_PPU_H_
+
+#define PD_DSP			0
+#define PD_NPU			1
+#define PD_AUDIO		2
+#define PD_SRAM			3
+#define PD_RISCV		4
+
+#endif /* _DT_BINDINGS_POWER_SUN55I_A523_PPU_H_ */