diff --git a/patch/kernel/rockchip64-dev/board-rk3328-roc-cc-dts-set-otg-host.patch b/patch/kernel/rockchip64-dev/board-rk3328-roc-cc-dts-set-otg-host.patch
deleted file mode 100644
index 4ef09d037d..0000000000
--- a/patch/kernel/rockchip64-dev/board-rk3328-roc-cc-dts-set-otg-host.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
-index f300f3d0f..f4b6799a8 100644
---- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
-+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
-@@ -345,6 +345,7 @@
- };
- 
- &usb20_otg {
-+	dr_mode = "host";
- 	status = "okay";
- };
-