diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-clkitg.dtsi b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-clkitg.dtsi
index dd70a56..ecece3d 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-clkitg.dtsi
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-clkitg.dtsi
@@ -74,11 +74,11 @@
 			<&infracfg_ao CK_INFRA_PWM1_CK>,
 			<&infracfg_ao CK_INFRA_PWM2_CK>,
 			<&infracfg_ao CK_INFRA_CQ_DMA_CK>,
-			<&infracfg_ao CK_INFRA_AUD_BUS_CK>,
-			<&infracfg_ao CK_INFRA_AUD_26M_CK>,
-			<&infracfg_ao CK_INFRA_AUD_L_CK>,
-			<&infracfg_ao CK_INFRA_AUD_AUD_CK>,
-			<&infracfg_ao CK_INFRA_AUD_EG2_CK>,
+			<&clk40m>,
+			<&clk40m>,
+			<&clk40m>,
+			<&clk40m>,
+			<&clk40m>,
 			<&infracfg_ao CK_INFRA_DRAMC_26M_CK>,
 			<&infracfg_ao CK_INFRA_DBG_CK>,
 			<&infracfg_ao CK_INFRA_AP_DMA_CK>,
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-spim-nand-rfb.dts b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-spim-nand-rfb.dts
index 0d68660..81f7f76 100755
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-spim-nand-rfb.dts
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981-spim-nand-rfb.dts
@@ -54,6 +54,30 @@
 			};
 		};
 	};
+
+	sound {
+		compatible = "mediatek,mt79xx-si3218x-machine";
+		mediatek,platform = <&afe>;
+		mediatek,ext-codec = <&proslic_spi>;
+		status = "okay";
+	};
+};
+
+&afe {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcm_pins>;
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c_pins>;
+	status = "okay";
+
+	wm8960: wm8960@1a {
+		compatible = "wlf,wm8960";
+		reg = <0x1a>;
+	};
 };
 
 &uart0 {
@@ -172,7 +196,19 @@
 &spi1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&spic_pins>;
-	status = "disabled";
+	status = "okay";
+
+	proslic_spi: proslic_spi@0 {
+		compatible = "silabs,proslic_spi";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		spi-cpha = <1>;
+		spi-cpol = <1>;
+		channel_count = <1>;
+		debug_level = <4>;       /* 1 = TRC, 2 = DBG, 4 = ERR */
+		reset_gpio = <&pio 15 0>;
+		ig,enable-spi = <1>;     /* 1: Enable, 0: Disable */
+	};
 };
 
 &pio {
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981.dtsi b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981.dtsi
index 2d01b7b..49add10 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981.dtsi
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7981.dtsi
@@ -274,6 +274,20 @@
 		};
 	};
 
+	crypto: crypto@10320000 {
+		compatible = "inside-secure,safexcel-eip97";
+		reg = <0 0x10320000 0 0x40000>;
+		interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "ring0", "ring1", "ring2", "ring3";
+		clocks = <&topckgen CK_TOP_EIP97B>;
+		clock-names = "top_eip97_ck";
+		assigned-clocks = <&topckgen CK_TOP_EIP97B_SEL>;
+		assigned-clock-parents = <&topckgen CK_TOP_CB_CKSQ_40M>;
+	};
+
 	pio: pinctrl@11d00000 {
 		compatible = "mediatek,mt7981-pinctrl";
 		reg = <0 0x11d00000 0 0x1000>,
@@ -538,5 +552,30 @@
 			reg = <0x8dc 0x10>;
 		};
 	};
+
+	afe: audio-controller@11210000 {
+		compatible = "mediatek,mt79xx-audio";
+		reg = <0 0x11210000 0 0x9000>;
+		interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&infracfg_ao CK_INFRA_AUD_BUS_CK>,
+			 <&infracfg_ao CK_INFRA_AUD_26M_CK>,
+			 <&infracfg_ao CK_INFRA_AUD_L_CK>,
+			 <&infracfg_ao CK_INFRA_AUD_AUD_CK>,
+			 <&infracfg_ao CK_INFRA_AUD_EG2_CK>;
+		clock-names = "aud_bus_ck",
+			      "aud_26m_ck",
+			      "aud_l_ck",
+			      "aud_aud_ck",
+			      "aud_eg2_ck";
+		assigned-clocks = <&topckgen CK_TOP_AUD_SEL>,
+				  <&topckgen CK_TOP_A1SYS_SEL>,
+				  <&topckgen CK_TOP_AUD_L_SEL>,
+				  <&topckgen CK_TOP_A_TUNER_SEL>;
+		assigned-clock-parents = <&topckgen CK_TOP_CB_CKSQ_40M>,
+					 <&topckgen CK_TOP_CB_CKSQ_40M>,
+					 <&topckgen CK_TOP_CB_CKSQ_40M>,
+					 <&topckgen CK_TOP_CB_CKSQ_40M>;
+		status = "disabled";
+	};
 };
 #include "mt7981-clkitg.dtsi"