diff --git a/arch/arm64/boot/dts/amlogic/s7_s905y5_bh201.dts b/arch/arm64/boot/dts/amlogic/s7_s905y5_bh201.dts
index ef8f76c74..3c7c431ac 100644
--- a/arch/arm64/boot/dts/amlogic/s7_s905y5_bh201.dts
+++ b/arch/arm64/boot/dts/amlogic/s7_s905y5_bh201.dts
@@ -280,6 +280,42 @@
 		pinctrl-0 = <&dvb_s_ts0_pins>;
 	};
 
+	/* SMC */
+	smartcard {
+		compatible = "amlogic,smartcard-sc2";
+		dev_name = "smartcard";
+		status = "disabled";
+
+		reg = <0x0 0xfe000000 0x0 0x480000>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+
+		reset_pin-gpios = <&gpio GPIOH_10 GPIO_ACTIVE_HIGH>;
+		detect_pin-gpios = <&gpio GPIOH_11 GPIO_ACTIVE_HIGH>;
+		enable_5v3v_pin-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
+		enable_pin-gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+
+		interrupts = <0 174 1>;
+		interrupt-names = "smc0_irq";
+		/*
+		 *Smc clock source, if change this,
+		 *you must adjust clk and divider in smartcard.c
+		 */
+		smc0_clock_source = <0>;
+		/*0: high voltage on detect pin indicates card in.*/
+		smc0_det_invert = <0>;
+		smc0_5v3v_level = <0>;
+		/*Ordinarily,smartcard controller needs a enable pin.*/
+		smc_need_enable_pin = "yes";
+		reset_level = <0>;
+		smc0_enable_level = <0>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd_iso7816_pins>;
+
+		clocks = <&clkc CLKID_SC>;
+		clock-names = "smartcard";
+	};
+
 	ionvideo {
 		compatible = "amlogic, ionvideo";
 		dev_name = "ionvideo";
diff --git a/arch/arm64/boot/dts/amlogic/s7_s905y5_bh202.dts b/arch/arm64/boot/dts/amlogic/s7_s905y5_bh202.dts
index 83c25cff2..18c161006 100644
--- a/arch/arm64/boot/dts/amlogic/s7_s905y5_bh202.dts
+++ b/arch/arm64/boot/dts/amlogic/s7_s905y5_bh202.dts
@@ -311,6 +311,42 @@
 		pinctrl-0 = <&dvb_s_ts0_pins>;
 	};
 
+	/* SMC */
+	smartcard {
+		compatible = "amlogic,smartcard-sc2";
+		dev_name = "smartcard";
+		status = "disabled";
+
+		reg = <0x0 0xfe000000 0x0 0x480000>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+
+		reset_pin-gpios = <&gpio GPIOH_10 GPIO_ACTIVE_HIGH>;
+		detect_pin-gpios = <&gpio GPIOH_11 GPIO_ACTIVE_HIGH>;
+		enable_5v3v_pin-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
+		enable_pin-gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+
+		interrupts = <0 174 1>;
+		interrupt-names = "smc0_irq";
+		/*
+		 *Smc clock source, if change this,
+		 *you must adjust clk and divider in smartcard.c
+		 */
+		smc0_clock_source = <0>;
+		/*0: high voltage on detect pin indicates card in.*/
+		smc0_det_invert = <0>;
+		smc0_5v3v_level = <0>;
+		/*Ordinarily,smartcard controller needs a enable pin.*/
+		smc_need_enable_pin = "yes";
+		reset_level = <0>;
+		smc0_enable_level = <0>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd_iso7816_pins>;
+
+		clocks = <&clkc CLKID_SC>;
+		clock-names = "smartcard";
+	};
+
 	ionvideo {
 		compatible = "amlogic, ionvideo";
 		dev_name = "ionvideo";
diff --git a/arch/arm64/boot/dts/amlogic/s7_s905y5_bh209.dts b/arch/arm64/boot/dts/amlogic/s7_s905y5_bh209.dts
index 519f4d732..0d3865218 100644
--- a/arch/arm64/boot/dts/amlogic/s7_s905y5_bh209.dts
+++ b/arch/arm64/boot/dts/amlogic/s7_s905y5_bh209.dts
@@ -307,20 +307,46 @@
 		ts0_control = <0x0>;
 		ts0_invert = <0>;
 
-		ts1_sid = <0x11>;
-		ts1 = "parallel";
-		ts1_control = <0x0>;
-		ts1_invert = <0>;
-
-		ts2_sid = <0x12>;
-		ts2 = "parallel";
-		ts2_control = <0x0>;
-		ts2_invert = <0>;
-
 		pinctrl-names = "s_ts0";
 		pinctrl-0 = <&dvb_s_ts0_pins>;
 	};
 
+	/* SMC */
+	smartcard {
+		compatible = "amlogic,smartcard-sc2";
+		dev_name = "smartcard";
+		status = "okay";
+
+		reg = <0x0 0xfe000000 0x0 0x480000>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+
+		reset_pin-gpios = <&gpio GPIOH_10 GPIO_ACTIVE_HIGH>;
+		detect_pin-gpios = <&gpio GPIOH_11 GPIO_ACTIVE_HIGH>;
+		enable_5v3v_pin-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
+		enable_pin-gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+
+		interrupts = <0 174 1>;
+		interrupt-names = "smc0_irq";
+		/*
+		 *Smc clock source, if change this,
+		 *you must adjust clk and divider in smartcard.c
+		 */
+		smc0_clock_source = <0>;
+		/*0: high voltage on detect pin indicates card in.*/
+		smc0_det_invert = <0>;
+		smc0_5v3v_level = <0>;
+		/*Ordinarily,smartcard controller needs a enable pin.*/
+		smc_need_enable_pin = "yes";
+		reset_level = <0>;
+		smc0_enable_level = <0>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&sd_iso7816_pins>;
+
+		clocks = <&clkc CLKID_SC>;
+		clock-names = "smartcard";
+	};
+
 	ionvideo {
 		compatible = "amlogic, ionvideo";
 		dev_name = "ionvideo";