diff --git a/arch/arm/include/asm/arch-rockchip/cpu.h b/arch/arm/include/asm/arch-rockchip/cpu.h
index 110c4addfd..49cb8528ca 100644
--- a/arch/arm/include/asm/arch-rockchip/cpu.h
+++ b/arch/arm/include/asm/arch-rockchip/cpu.h
@@ -13,6 +13,8 @@
 #define ROCKCHIP_CPU_RK312X     0x31260000
 #define ROCKCHIP_CPU_RK3288     0x32880000
 #define ROCKCHIP_CPU_RK3308	0x33080000
+#define ROCKCHIP_CPU_RK3566	0x35660000
+#define ROCKCHIP_CPU_RK3568	0x35680000
 
 #define ROCKCHIP_SOC_MASK	(ROCKCHIP_CPU_MASK | 0xff)
 #define ROCKCHIP_SOC_RK3126     (ROCKCHIP_CPU_RK312X | 0x00)
@@ -23,6 +25,21 @@
 #define ROCKCHIP_SOC_RK3288W    (ROCKCHIP_CPU_RK3288 | 0x01)
 #define ROCKCHIP_SOC_RK3308	(ROCKCHIP_CPU_RK3308 | 0x00)
 #define ROCKCHIP_SOC_RK3308B	(ROCKCHIP_CPU_RK3308 | 0x01)
+#define ROCKCHIP_SOC_RK3566	(ROCKCHIP_CPU_RK3566 | 0x00)
+#define ROCKCHIP_SOC_RK3568	(ROCKCHIP_CPU_RK3568 | 0x00)
+
+static inline unsigned long rockchip_get_cpu_version(void)
+{
+#if defined(CONFIG_ROCKCHIP_RK3568)
+#define PMUGRF_SOC_CON15	0xfdc20100
+	if (readl(PMUGRF_SOC_CON15) & GENMASK(15, 14))
+		return 1;
+	else
+		return 0;
+#else
+	return 0;
+#endif
+}
 
 static inline int rockchip_soc_id(void)
 {
@@ -43,6 +60,11 @@ static inline int rockchip_soc_id(void)
 		return ROCKCHIP_SOC_RK3308;
 	else
 		return ROCKCHIP_SOC_RK3308B;
+#elif defined(CONFIG_ROCKCHIP_RK3568)
+	if (of_machine_is_compatible("rockchip,rk3566"))
+		return ROCKCHIP_SOC_RK3566;
+	else
+		return ROCKCHIP_SOC_RK3568;
 #else
 	return 0;
 #endif
@@ -65,5 +87,7 @@ ROCKCHIP_SOC(rk3288, RK3288)
 ROCKCHIP_SOC(rk3288w, RK3288W)
 ROCKCHIP_SOC(rk3308, RK3308)
 ROCKCHIP_SOC(rk3308b, RK3308B)
+ROCKCHIP_SOC(rk3566, RK3566)
+ROCKCHIP_SOC(rk3568, RK3568)
 
 #endif