diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi
index 3ced26047c08..b947fe4f2cf4 100644
--- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi
@@ -1993,7 +1993,7 @@
 		compatible = "rockchip,rkrng";
 		reg = <0x0 0xffc50000 0x0 0x200>;
 		interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru HCLK_TRNG_NS>;
+		clocks = <&scmi_clk SCMI_HCLK_TRNG>;
 		clock-names = "hclk_trng";
 		resets = <&cru SRST_HRESETN_TRNG_NS>;
 		reset-names = "reset";
diff --git a/include/dt-bindings/clock/rk3528-cru.h b/include/dt-bindings/clock/rk3528-cru.h
index 361e25e0a009..7cfbc8c8524e 100644
--- a/include/dt-bindings/clock/rk3528-cru.h
+++ b/include/dt-bindings/clock/rk3528-cru.h
@@ -460,6 +460,7 @@
 #define SCMI_PKA_CRYPTO_S              29
 #define SCMI_CORE_KLAD                 30
 #define SCMI_ACLK_KLAD                 31
+#define SCMI_HCLK_TRNG                 32
 
 // CRU_SOFTRST_CON03(Offset:0xA0C)
 #define SRST_NCOREPORESET0             0x00000030