diff --git a/dts/bindings/clock/nuvoton,numaker-scc.yaml b/dts/bindings/clock/nuvoton,numaker-scc.yaml
index b2143e6573e..fbada7b4d63 100644
--- a/dts/bindings/clock/nuvoton,numaker-scc.yaml
+++ b/dts/bindings/clock/nuvoton,numaker-scc.yaml
@@ -29,7 +29,7 @@ properties:
       - "enable"
       - "disable"
 
-  hirc48:
+  hirc48m:
     type: string
     description: |
       Enable/disable 48 MHz high-speed internal RC oscillator (HIRC48)
diff --git a/soc/nuvoton/numaker/m46x/soc.c b/soc/nuvoton/numaker/m46x/soc.c
index d62a8bf5124..889e93c3594 100644
--- a/soc/nuvoton/numaker/m46x/soc.c
+++ b/soc/nuvoton/numaker/m46x/soc.c
@@ -57,14 +57,14 @@ void z_arm_platform_init(void)
 	/* Wait for LIRC clock ready */
 	CLK_WaitClockReady(CLK_STATUS_LIRCSTB_Msk);
 
-#if DT_NODE_HAS_PROP(DT_NODELABEL(scc), hirc48)
-	/* Enable/disable 48 MHz high-speed internal RC oscillator (HIRC48) */
-	if (DT_ENUM_IDX(DT_NODELABEL(scc), hirc48) == NUMAKER_SCC_CLKSW_ENABLE) {
-		CLK_EnableXtalRC(CLK_PWRCTL_HIRC48EN_Msk);
-		/* Wait for HIRC48 clock ready */
-		CLK_WaitClockReady(CLK_STATUS_HIRC48STB_Msk);
-	} else if (DT_ENUM_IDX(DT_NODELABEL(scc), hirc48) == NUMAKER_SCC_CLKSW_DISABLE) {
-		CLK_DisableXtalRC(CLK_PWRCTL_HIRC48EN_Msk);
+#if DT_NODE_HAS_PROP(DT_NODELABEL(scc), hirc48m)
+	/* Enable/disable 48 MHz high-speed internal RC oscillator (HIRC48M) */
+	if (DT_ENUM_IDX(DT_NODELABEL(scc), hirc48m) == NUMAKER_SCC_CLKSW_ENABLE) {
+		CLK_EnableXtalRC(CLK_PWRCTL_HIRC48MEN_Msk);
+		/* Wait for HIRC48M clock ready */
+		CLK_WaitClockReady(CLK_STATUS_HIRC48MSTB_Msk);
+	} else if (DT_ENUM_IDX(DT_NODELABEL(scc), hirc48m) == NUMAKER_SCC_CLKSW_DISABLE) {
+		CLK_DisableXtalRC(CLK_PWRCTL_HIRC48MEN_Msk);
 	}
 #endif