diff --git a/src/platform/telink/tl3218.overlay b/src/platform/telink/tl3218.overlay
deleted file mode 100644
index 4c74bb14ea216c..00000000000000
--- a/src/platform/telink/tl3218.overlay
+++ /dev/null
@@ -1,61 +0,0 @@
-/ {
-	/* Short TL_Key3 (J6 pin 21) to ground */
-	key_pool {
-		compatible = "gpio-keys";
-
-		inp {
-			gpios = <&gpiob 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
-					<&gpiob 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
-		};
-	};
-
-	key_matrix {
-		compatible = "gpio-keys";
-
-		col {
-			gpios = <&gpiob 6 GPIO_ACTIVE_HIGH>,
-					<&gpiob 7 GPIO_ACTIVE_HIGH>;
-		};
-
-		row {
-			gpios = <&gpiob 3 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
-					<&gpiob 5 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
-		};
-	};
-
-	led_pool {
-		compatible = "gpio-leds";
-
-		out {
-			gpios = <&gpiod 0 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	pwm_pool {
-		compatible = "pwm-leds";
-		out {
-			pwms = <&pwm0 2 PWM_MSEC(20) PWM_POLARITY_NORMAL>,
-					<&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>,
-					<&pwm0 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
-		};
-	};
-};
-
-&pwm0 {
-	/* On board RGB LEDs */
-	pinctrl-ch0 = <&pwm_ch0_pb1_default>;
-	pinctrl-ch2 = <&pwm_ch1_pb2_default>;
-	pinctrl-ch1 = <&pwm_ch2_pb0_default>;
-};
-
-&pinctrl {
-	pwm_ch0_pb1_default: pwm_ch0_pb1_default {
-		pinmux = <TLX_PINMUX_SET(TLX_PORT_B, TLX_PIN_1, TL321X_FUNC_PWM0)>;
-	};
-	pwm_ch1_pb2_default: pwm_ch1_pb2_default {
-		pinmux = <TLX_PINMUX_SET(TLX_PORT_B, TLX_PIN_2, TL321X_FUNC_PWM1)>;
-	};
-	pwm_ch2_pb0_default: pwm_ch2_pb0_default {
-		pinmux = <TLX_PINMUX_SET(TLX_PORT_B, TLX_PIN_0, TL321X_FUNC_PWM2)>;
-	};
-};
diff --git a/src/platform/telink/tl7218.overlay b/src/platform/telink/tl7218.overlay
deleted file mode 100644
index 2a764c5e3b2e86..00000000000000
--- a/src/platform/telink/tl7218.overlay
+++ /dev/null
@@ -1,61 +0,0 @@
-/ {
-	/* Short TL_Key3 (J6 pin 31) to ground (J4 pin 3, 5, 9) */
-	key_pool {
-		compatible = "gpio-keys";
-
-		inp {
-			gpios = <&gpiod 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
-					<&gpiod 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
-		};
-	};
-
-	key_matrix {
-		compatible = "gpio-keys";
-
-		col {
-			gpios = <&gpiod 5 GPIO_ACTIVE_HIGH>,
-					<&gpiod 7 GPIO_ACTIVE_HIGH>;
-		};
-
-		row {
-			gpios = <&gpiod 4 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
-					<&gpiod 6 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
-		};
-	};
-
-	led_pool {
-		compatible = "gpio-leds";
-
-		out {
-			gpios = <&gpioc 3 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	pwm_pool {
-		compatible = "pwm-leds";
-		out {
-			pwms = <&pwm0 2 PWM_MSEC(20) PWM_POLARITY_NORMAL>,
-					<&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>,
-					<&pwm0 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
-		};
-	};
-};
-
-&pwm0 {
-	/* On board RGB LEDs */
-	pinctrl-ch0 = <&pwm_ch0_pc1_default>;
-	pinctrl-ch2 = <&pwm_ch1_pc0_default>;
-	pinctrl-ch1 = <&pwm_ch2_pc2_default>;
-};
-
-&pinctrl {
-	pwm_ch0_pc1_default: pwm_ch0_pc1_default {
-		pinmux = <TLX_PINMUX_SET(TLX_PORT_C, TLX_PIN_1, TL721X_FUNC_PWM0)>;
-	};
-	pwm_ch1_pc0_default: pwm_ch1_pc0_default {
-		pinmux = <TLX_PINMUX_SET(TLX_PORT_C, TLX_PIN_0, TL721X_FUNC_PWM1)>;
-	};
-	pwm_ch2_pc2_default: pwm_ch2_pc2_default {
-		pinmux = <TLX_PINMUX_SET(TLX_PORT_C, TLX_PIN_2, TL721X_FUNC_PWM2)>;
-	};
-};