diff --git a/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi
index 8a45da25bbf2..73bba8bea79e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi
@@ -32,6 +32,27 @@
 		};
 	};
 
+	bt_sco: bt-sco {
+		status = "disabled";
+		compatible = "delta,dfbmcs320";
+		#sound-dai-cells = <0>;
+	};
+
+	bt_sound: bt-sound {
+		status = "disabled";
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion = <0>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "rockchip,bt";
+		simple-audio-card,cpu {
+			sound-dai = <&i2s2_2ch>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&bt_sco>;
+		};
+	};
+
 	dc_12v: dc-12v {
 		compatible = "regulator-fixed";
 		regulator-name = "dc_12v";
@@ -231,6 +252,12 @@
 		     &i2s1m0_sdo0>;
 };
 
+&i2s2_2ch {
+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &iep {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dts b/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dts
index f602ed98d7ce..55e31aa54465 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dts
@@ -5,3 +5,15 @@
 
 #include "rk3566-evb1-ddr4-v10.dtsi"
 #include "rk3568-android.dtsi"
+
+&bt_sco {
+	status = "okay";
+};
+
+&bt_sound {
+	status = "okay";
+};
+
+&i2s3_2ch {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
index 1ce24932257a..8963446a1203 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
@@ -47,6 +47,13 @@
 	};
 };
 
+&bt_sound {
+	status = "disabled";
+	simple-audio-card,cpu {
+		sound-dai = <&i2s2_2ch>;
+	};
+};
+
 &audiopwmout_diff {
 	status = "disabled";
 };
@@ -273,6 +280,12 @@
 	};
 };
 
+&i2s2_2ch {
+	pinctrl-0 = <&i2s2m1_sclktx &i2s2m1_lrcktx &i2s2m1_sdi &i2s2m1_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &i2s3_2ch {
 	status = "disabled";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-evb2-lp4x-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-evb2-lp4x-v10.dtsi
index cb938ebd75a5..7b434c5e79ef 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-evb2-lp4x-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-evb2-lp4x-v10.dtsi
@@ -39,6 +39,13 @@
 	};
 };
 
+&bt_sound {
+	status = "disabled";
+	simple-audio-card,cpu {
+		sound-dai = <&i2s2_2ch>;
+	};
+};
+
 &combphy1_usq {
 	status = "okay";
 };
@@ -362,6 +369,12 @@
 	};
 };
 
+&i2s2_2ch {
+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &mdio1 {
 	rgmii_phy0: phy@0 {
 		compatible = "ethernet-phy-ieee802.3-c22";
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-evb3-ddr3-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-evb3-ddr3-v10.dtsi
index 858144bbd71a..6d3768c1004b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-evb3-ddr3-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-evb3-ddr3-v10.dtsi
@@ -44,6 +44,13 @@
 	};
 };
 
+&bt_sound {
+	status = "disabled";
+	simple-audio-card,cpu {
+		sound-dai = <&i2s2_2ch>;
+	};
+};
+
 &combphy1_usq {
 	status = "okay";
 };
@@ -266,6 +273,12 @@
 	status = "disabled";
 };
 
+&i2s2_2ch {
+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &i2s3_2ch {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-evb5-lp4x-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-evb5-lp4x-v10.dtsi
index 3368e59a0349..55bfa76c1bb1 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-evb5-lp4x-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-evb5-lp4x-v10.dtsi
@@ -47,6 +47,13 @@
 	status = "disabled";
 };
 
+&bt_sound {
+	status = "disabled";
+	simple-audio-card,cpu {
+		sound-dai = <&i2s2_2ch>;
+	};
+};
+
 &combphy1_usq {
 	status = "okay";
 };
@@ -169,6 +176,12 @@
 	status = "disabled";
 };
 
+&i2s2_2ch {
+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &i2s3_2ch {
 	status = "disabled";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi
index a0a6abf4b747..a998a93266e0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi
@@ -141,6 +141,27 @@
 		default-brightness-level = <200>;
 	};
 
+	bt_sco: bt-sco {
+		status = "disabled";
+		compatible = "delta,dfbmcs320";
+		#sound-dai-cells = <0>;
+	};
+
+	bt_sound: bt-sound {
+		status = "disabled";
+		compatible = "simple-audio-card";
+		simple-audio-card,format = "dsp_a";
+		simple-audio-card,bitclock-inversion = <0>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "rockchip,bt";
+		simple-audio-card,cpu {
+			sound-dai = <&i2s3_2ch>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&bt_sco>;
+		};
+	};
+
 	dc_12v: dc-12v {
 		compatible = "regulator-fixed";
 		regulator-name = "dc_12v";
@@ -1416,6 +1437,12 @@
 		     &i2s1m0_sdo0>;
 };
 
+&i2s3_2ch {
+	pinctrl-0 = <&i2s3m0_sclk &i2s3m0_lrck &i2s3m0_sdi &i2s3m0_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &iep {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-ddr4-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-ddr4-v10.dts
index 00c28f39269b..c505c37466fb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-ddr4-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-ddr4-v10.dts
@@ -6,3 +6,15 @@
 
 #include "rk3568-evb1-ddr4-v10.dtsi"
 #include "rk3568-android.dtsi"
+
+&bt_sco {
+	status = "okay";
+};
+
+&bt_sound {
+	status = "okay";
+};
+
+&i2s3_2ch {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb2-lp4x-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-evb2-lp4x-v10.dtsi
index 6ee447d812e5..34b7f284bfd3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb2-lp4x-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb2-lp4x-v10.dtsi
@@ -65,6 +65,13 @@
 	};
 };
 
+&bt_sound {
+	status = "disabled";
+	simple-audio-card,cpu {
+		sound-dai = <&i2s2_2ch>;
+	};
+};
+
 &combphy0_us {
 	status = "okay";
 };
@@ -183,6 +190,12 @@
 	status = "disabled";
 };
 
+&i2s2_2ch {
+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &mdio1 {
 	qsgmii_phy0: phy@0 {
 		compatible = "ethernet-phy-id001c.c942", "ethernet-phy-ieee802.3-c22";
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb5-ddr4-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-evb5-ddr4-v10.dtsi
index de72742feebf..4a51275109fb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb5-ddr4-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb5-ddr4-v10.dtsi
@@ -84,6 +84,13 @@
 	};
 };
 
+&bt_sound {
+	status = "disabled";
+	simple-audio-card,cpu {
+		sound-dai = <&i2s2_2ch>;
+	};
+};
+
 &combphy0_us {
 	status = "okay";
 };
@@ -360,6 +367,12 @@
 	status = "disabled";
 };
 
+&i2s2_2ch {
+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &mdio0 {
 	sgmii_phy: phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb6-ddr3-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-evb6-ddr3-v10.dtsi
index c70fd0451788..c93e47356277 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb6-ddr3-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb6-ddr3-v10.dtsi
@@ -43,6 +43,13 @@
 	};
 };
 
+&bt_sound {
+	status = "disabled";
+	simple-audio-card,cpu {
+		sound-dai = <&i2s2_2ch>;
+	};
+};
+
 &combphy0_us {
 	status = "okay";
 };
@@ -201,6 +208,12 @@
 	/delete-node/ mxc6655xa@15;
 };
 
+&i2s2_2ch {
+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
+	rockchip,bclk-fs = <32>;
+	status = "disabled";
+};
+
 &csi2_dphy_hw {
 	status = "okay";
 };