diff --git a/patch/kernel/archive/meson64-6.12/overlay/Makefile b/patch/kernel/archive/meson64-6.12/overlay/Makefile
index 1d8d9cbc0..a2e52475a 100644
--- a/patch/kernel/archive/meson64-6.12/overlay/Makefile
+++ b/patch/kernel/archive/meson64-6.12/overlay/Makefile
@@ -23,7 +23,6 @@ dtbo-$(CONFIG_ARCH_MESON) += \
 	meson-g12a-radxa-zero-uart-ee-c.dtbo \
 	meson-g12b-bananapi-cm4-i2c2.dtbo \
 	meson-g12b-bananapi-cm4-pwm-gpioh-5-fan.dtbo \
-	meson-g12b-bananapi-cm4-wifi-freq-200mhz.dtbo \
 	meson-g12b-bananapi-m2s-rtl8822cs.dtbo \
 	meson-g12b-odroid-n2-spi.dtbo \
 	meson-g12b-waveshare-cm4-io-base-usb.dtbo \
diff --git a/patch/kernel/archive/meson64-6.12/overlay/meson-g12b-bananapi-cm4-wifi-freq-200mhz.dtso b/patch/kernel/archive/meson64-6.12/overlay/meson-g12b-bananapi-cm4-wifi-freq-200mhz.dtso
deleted file mode 100644
index 71fbdcd9a..000000000
--- a/patch/kernel/archive/meson64-6.12/overlay/meson-g12b-bananapi-cm4-wifi-freq-200mhz.dtso
+++ /dev/null
@@ -1,22 +0,0 @@
-/dts-v1/;
-/plugin/;
-
-/ {
-	compatible = "bananapi,bpi-cm4io", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b";
-
-	fragment@0 {
-		target-path = "/";
-		__overlay__ {
-			sdio-pwrseq {
-				post-power-on-delay-ms = <200>;
-			};
-		};
-	};
-
-	fragment@1 {
-		target = <&sd_emmc_a>;
-		__overlay__ {
-			max-frequency = <200000000>;
-		};
-	};
-};
diff --git a/patch/kernel/archive/meson64-6.15/overlay/Makefile b/patch/kernel/archive/meson64-6.15/overlay/Makefile
index 1d8d9cbc0..a2e52475a 100644
--- a/patch/kernel/archive/meson64-6.15/overlay/Makefile
+++ b/patch/kernel/archive/meson64-6.15/overlay/Makefile
@@ -23,7 +23,6 @@ dtbo-$(CONFIG_ARCH_MESON) += \
 	meson-g12a-radxa-zero-uart-ee-c.dtbo \
 	meson-g12b-bananapi-cm4-i2c2.dtbo \
 	meson-g12b-bananapi-cm4-pwm-gpioh-5-fan.dtbo \
-	meson-g12b-bananapi-cm4-wifi-freq-200mhz.dtbo \
 	meson-g12b-bananapi-m2s-rtl8822cs.dtbo \
 	meson-g12b-odroid-n2-spi.dtbo \
 	meson-g12b-waveshare-cm4-io-base-usb.dtbo \
diff --git a/patch/kernel/archive/meson64-6.15/overlay/meson-g12b-bananapi-cm4-wifi-freq-200mhz.dtso b/patch/kernel/archive/meson64-6.15/overlay/meson-g12b-bananapi-cm4-wifi-freq-200mhz.dtso
deleted file mode 100644
index 71fbdcd9a..000000000
--- a/patch/kernel/archive/meson64-6.15/overlay/meson-g12b-bananapi-cm4-wifi-freq-200mhz.dtso
+++ /dev/null
@@ -1,22 +0,0 @@
-/dts-v1/;
-/plugin/;
-
-/ {
-	compatible = "bananapi,bpi-cm4io", "bananapi,bpi-cm4", "amlogic,a311d", "amlogic,g12b";
-
-	fragment@0 {
-		target-path = "/";
-		__overlay__ {
-			sdio-pwrseq {
-				post-power-on-delay-ms = <200>;
-			};
-		};
-	};
-
-	fragment@1 {
-		target = <&sd_emmc_a>;
-		__overlay__ {
-			max-frequency = <200000000>;
-		};
-	};
-};