diff --git a/arch/arm64/boot/dts/amlogic/mesonsm1.dtsi b/arch/arm64/boot/dts/amlogic/mesonsm1.dtsi
index cd024b17526a..6e7e38afee24 100644
--- a/arch/arm64/boot/dts/amlogic/mesonsm1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesonsm1.dtsi
@@ -791,10 +791,10 @@
 
 		audiobus: audiobus@0xFF660000 {
 			compatible = "amlogic, audio-controller", "simple-bus";
-			reg = <0x0 0xFF660000 0x0 0x4000>;
+			reg = <0x0 0xFF660000 0x0 0x3000>;
 			#address-cells = <2>;
 			#size-cells = <2>;
-			ranges = <0x0 0x0 0x0 0xFF660000 0x0 0x4000>;
+			ranges = <0x0 0x0 0x0 0xFF660000 0x0 0x3000>;
 			clkaudio: audio_clocks {
 				compatible = "amlogic, sm1-audio-clocks";
 				#clock-cells = <1>;
@@ -1619,42 +1619,6 @@
 		/*partions defined in dts */
 	};
 
-	/* Sound iomap */
-	aml_snd_iomap {
-		compatible = "amlogic, snd-iomap";
-		status = "okay";
-		#address-cells=<2>;
-		#size-cells=<2>;
-		ranges;
-		pdm_bus {
-			reg = <0x0 0xFF661000 0x0 0x400>;
-		};
-		audiobus_base {
-			reg = <0x0 0xFF660000 0x0 0x1000>;
-		};
-		audiolocker_base {
-			reg = <0x0 0xFF661400 0x0 0x400>;
-		};
-		eqdrc_base {
-			reg = <0x0 0xFF662000 0x0 0x1000>;
-		};
-		reset_base {
-			reg = <0x0 0xFFD01000 0x0 0x1000>;
-		};
-		vad_base {
-			reg = <0x0 0xFF661800 0x0 0x400>;
-		};
-		earcrx_cdmc_base {
-			reg = <0x0 0xFF663800 0x0 0x30>;
-		};
-		earcrx_dmac_base {
-			reg = <0x0 0xFF663C00 0x0 0x20>;
-		};
-		earcrx_top_base {
-			reg = <0x0 0xFF663E00 0x0 0x10>;
-		};
-	};
-
 	vddcpu0: pwmao_d-regulator {
 		compatible = "pwm-regulator";
 		pwms = <&pwm_AO_cd MESON_PWM_1 1500 0>;
@@ -1916,16 +1880,6 @@
 			function = "jtag_a";
 		};
 	};
-
-	jtag_apao_pins:jtag_apao_pin {
-		mux {
-			groups = "jtag_a_tdi",
-			"jtag_a_tdo",
-			"jtag_a_clk",
-			"jtag_a_tms";
-			function = "jtag_a";
-		};
-	};
 };
 
 &pinctrl_periphs {