diff --git a/drivers/soc/renesas/r8a77970-sysc.c b/drivers/soc/renesas/r8a77970-sysc.c
index 2c6d76490ca0..280c48b80f24 100644
--- a/drivers/soc/renesas/r8a77970-sysc.c
+++ b/drivers/soc/renesas/r8a77970-sysc.c
@@ -23,8 +23,8 @@ static const struct rcar_sysc_area r8a77970_areas[] __initconst = {
 	{ "a3ir",	0x180, 0, R8A77970_PD_A3IR,	R8A77970_PD_ALWAYS_ON },
 	{ "a2ir0",	0x400, 0, R8A77970_PD_A2IR0,	R8A77970_PD_A3IR },
 	{ "a2ir1",	0x400, 1, R8A77970_PD_A2IR1,	R8A77970_PD_A3IR },
-	{ "a2ir2",	0x400, 2, R8A77970_PD_A2IR2,	R8A77970_PD_A3IR },
-	{ "a2ir3",	0x400, 3, R8A77970_PD_A2IR3,	R8A77970_PD_A3IR },
+	{ "a2dp",	0x400, 2, R8A77970_PD_A2DP,	R8A77970_PD_A3IR },
+	{ "a2cn",	0x400, 3, R8A77970_PD_A2CN,	R8A77970_PD_A3IR },
 	{ "a2sc0",	0x400, 4, R8A77970_PD_A2SC0,	R8A77970_PD_A3IR },
 	{ "a2sc1",	0x400, 5, R8A77970_PD_A2SC1,	R8A77970_PD_A3IR },
 };
diff --git a/include/dt-bindings/power/r8a77970-sysc.h b/include/dt-bindings/power/r8a77970-sysc.h
index 5c1ef1398b70..85cc5f23cf9f 100644
--- a/include/dt-bindings/power/r8a77970-sysc.h
+++ b/include/dt-bindings/power/r8a77970-sysc.h
@@ -18,10 +18,10 @@
 #define R8A77970_PD_CA53_CPU1		 6
 #define R8A77970_PD_CA53_SCU		21
 #define R8A77970_PD_A2IR0		23
-#define R8A77970_PD_A3IR			24
+#define R8A77970_PD_A3IR		24
 #define R8A77970_PD_A2IR1		27
-#define R8A77970_PD_A2IR2		28
-#define R8A77970_PD_A2IR3		29
+#define R8A77970_PD_A2DP		28
+#define R8A77970_PD_A2CN		29
 #define R8A77970_PD_A2SC0		30
 #define R8A77970_PD_A2SC1		31