diff --git a/Documentation/devicetree/bindings/clock/allwinner,sun55i-a523-ccu.yaml b/Documentation/devicetree/bindings/clock/allwinner,sun55i-a523-ccu.yaml
index f5f62e9a10a1..58be701a720e 100644
--- a/Documentation/devicetree/bindings/clock/allwinner,sun55i-a523-ccu.yaml
+++ b/Documentation/devicetree/bindings/clock/allwinner,sun55i-a523-ccu.yaml
@@ -19,6 +19,7 @@ properties:
   compatible:
     enum:
       - allwinner,sun55i-a523-ccu
+      - allwinner,sun55i-a523-mcu-ccu
       - allwinner,sun55i-a523-r-ccu
 
   reg:
@@ -26,11 +27,11 @@ properties:
 
   clocks:
     minItems: 4
-    maxItems: 5
+    maxItems: 9
 
   clock-names:
     minItems: 4
-    maxItems: 5
+    maxItems: 9
 
 required:
   - "#clock-cells"
@@ -63,6 +64,38 @@ allOf:
             - const: iosc
             - const: losc-fanout
 
+  - if:
+      properties:
+        compatible:
+          enum:
+            - allwinner,sun55i-a523-mcu-ccu
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: High Frequency Oscillator (usually at 24MHz)
+            - description: Low Frequency Oscillator (usually at 32kHz)
+            - description: Internal Oscillator
+            - description: Audio PLL (4x)
+            - description: Peripherals PLL 0 (300 MHz output)
+            - description: DSP module clock
+            - description: MBUS clock
+            - description: PRCM AHB clock
+            - description: PRCM APB0 clock
+
+        clock-names:
+          items:
+            - const: hosc
+            - const: losc
+            - const: iosc
+            - const: pll-audio0-4x
+            - const: pll-periph0-300m
+            - const: dsp
+            - const: mbus
+            - const: r-ahb
+            - const: r-apb0
+
   - if:
       properties:
         compatible:
diff --git a/include/dt-bindings/clock/sun55i-a523-mcu-ccu.h b/include/dt-bindings/clock/sun55i-a523-mcu-ccu.h
new file mode 100644
index 000000000000..6efc6bc7e11a
--- /dev/null
+++ b/include/dt-bindings/clock/sun55i-a523-mcu-ccu.h
@@ -0,0 +1,54 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+/*
+ * Copyright (C) 2025 Chen-Yu Tsai <wens@csie.org>
+ */
+
+#ifndef _DT_BINDINGS_CLK_SUN55I_A523_MCU_CCU_H_
+#define _DT_BINDINGS_CLK_SUN55I_A523_MCU_CCU_H_
+
+#define CLK_MCU_PLL_AUDIO1	0
+#define CLK_MCU_PLL_AUDIO1_DIV2	1
+#define CLK_MCU_PLL_AUDIO1_DIV5	2
+#define CLK_MCU_AUDIO_OUT	3
+#define CLK_MCU_DSP		4
+#define CLK_MCU_I2S0		5
+#define CLK_MCU_I2S1		6
+#define CLK_MCU_I2S2		7
+#define CLK_MCU_I2S3		8
+#define CLK_MCU_I2S3_ASRC	9
+#define CLK_BUS_MCU_I2S0	10
+#define CLK_BUS_MCU_I2S1	11
+#define CLK_BUS_MCU_I2S2	12
+#define CLK_BUS_MCU_I2S3	13
+#define CLK_MCU_SPDIF_TX	14
+#define CLK_MCU_SPDIF_RX	15
+#define CLK_BUS_MCU_SPDIF	16
+#define CLK_MCU_DMIC		17
+#define CLK_BUS_MCU_DMIC	18
+#define CLK_MCU_AUDIO_CODEC_DAC	19
+#define CLK_MCU_AUDIO_CODEC_ADC	20
+#define CLK_BUS_MCU_AUDIO_CODEC	21
+#define CLK_BUS_MCU_DSP_MSGBOX	22
+#define CLK_BUS_MCU_DSP_CFG	23
+#define CLK_BUS_MCU_NPU_HCLK	24
+#define CLK_BUS_MCU_NPU_ACLK	25
+#define CLK_MCU_TIMER0		26
+#define CLK_MCU_TIMER1		27
+#define CLK_MCU_TIMER2		28
+#define CLK_MCU_TIMER3		29
+#define CLK_MCU_TIMER4		30
+#define CLK_MCU_TIMER5		31
+#define CLK_BUS_MCU_TIMER	32
+#define CLK_BUS_MCU_DMA		33
+#define CLK_MCU_TZMA0		34
+#define CLK_MCU_TZMA1		35
+#define CLK_BUS_MCU_PUBSRAM	36
+#define CLK_MCU_MBUS_DMA	37
+#define CLK_MCU_MBUS		38
+#define CLK_MCU_RISCV		39
+#define CLK_BUS_MCU_RISCV_CFG	40
+#define CLK_BUS_MCU_RISCV_MSGBOX	41
+#define CLK_MCU_PWM0		42
+#define CLK_BUS_MCU_PWM0	43
+
+#endif /* _DT_BINDINGS_CLK_SUN55I_A523_MCU_CCU_H_ */
diff --git a/include/dt-bindings/reset/sun55i-a523-mcu-ccu.h b/include/dt-bindings/reset/sun55i-a523-mcu-ccu.h
new file mode 100644
index 000000000000..a89a0b44f08b
--- /dev/null
+++ b/include/dt-bindings/reset/sun55i-a523-mcu-ccu.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR MIT) */
+/*
+ * Copyright (C) 2025 Chen-Yu Tsai <wens@csie.org>
+ */
+
+#ifndef _DT_BINDINGS_RST_SUN55I_A523_MCU_CCU_H_
+#define _DT_BINDINGS_RST_SUN55I_A523_MCU_CCU_H_
+
+#define RST_BUS_MCU_I2S0		0
+#define RST_BUS_MCU_I2S1		1
+#define RST_BUS_MCU_I2S2		2
+#define RST_BUS_MCU_I2S3		3
+#define RST_BUS_MCU_SPDIF		4
+#define RST_BUS_MCU_DMIC		5
+#define RST_BUS_MCU_AUDIO_CODEC		6
+#define RST_BUS_MCU_DSP_MSGBOX		7
+#define RST_BUS_MCU_DSP_CFG		8
+#define RST_BUS_MCU_NPU			9
+#define RST_BUS_MCU_TIMER		10
+#define RST_BUS_MCU_DSP_DEBUG		11
+#define RST_BUS_MCU_DSP			12
+#define RST_BUS_MCU_DMA			13
+#define RST_BUS_MCU_PUBSRAM		14
+#define RST_BUS_MCU_RISCV_CFG		15
+#define RST_BUS_MCU_RISCV_DEBUG		16
+#define RST_BUS_MCU_RISCV_CORE		17
+#define RST_BUS_MCU_RISCV_MSGBOX	18
+#define RST_BUS_MCU_PWM0		19
+
+#endif /* _DT_BINDINGS_RST_SUN55I_A523_MCU_CCU_H_ */