diff --git a/target/linux/mediatek/patches-5.4/999-2011-clk-mtk-add-mt7981-support.patch b/target/linux/mediatek/patches-5.4/999-2011-clk-mtk-add-mt7981-support.patch
new file mode 100644
index 0000000..7bf43f4
--- /dev/null
+++ b/target/linux/mediatek/patches-5.4/999-2011-clk-mtk-add-mt7981-support.patch
@@ -0,0 +1,44 @@
+From 0c59e472d0ace19f00d06b4ccf5dba6a7831c001 Mon Sep 17 00:00:00 2001
+From: Sam Shih <sam.shih@mediatek.com>
+Date: Fri, 2 Jun 2023 13:06:03 +0800
+Subject: [PATCH] [basic-part][999-2011-clk-mtk-add-mt7981-support.patch]
+
+---
+ drivers/clk/mediatek/Kconfig  | 8 ++++++++
+ drivers/clk/mediatek/Makefile | 1 +
+ 2 files changed, 9 insertions(+)
+
+diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
+index 1c48fe9f5..23393d5ec 100644
+--- a/drivers/clk/mediatek/Kconfig
++++ b/drivers/clk/mediatek/Kconfig
+@@ -267,6 +267,14 @@ config COMMON_CLK_MT7986
+ 	  This driver supports MediaTek MT7986 basic clocks and clocks
+ 	  required for various periperals found on MediaTek.
+ 
++config COMMON_CLK_MT7981
++	bool "Clock driver for MediaTek MT7981"
++	depends on ARCH_MEDIATEK || COMPILE_TEST
++	select COMMON_CLK_MEDIATEK
++	---help---
++	  This driver supports MediaTek MT7981 basic clocks and clocks
++	  required for various periperals found on MediaTek.
++
+ config COMMON_CLK_MT8135
+ 	bool "Clock driver for MediaTek MT8135"
+ 	depends on (ARCH_MEDIATEK && ARM) || COMPILE_TEST
+diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
+index 8c392f4ef..ffe0850e1 100644
+--- a/drivers/clk/mediatek/Makefile
++++ b/drivers/clk/mediatek/Makefile
+@@ -40,6 +40,7 @@ obj-$(CONFIG_COMMON_CLK_MT7629) += clk-mt7629.o
+ obj-$(CONFIG_COMMON_CLK_MT7629_ETHSYS) += clk-mt7629-eth.o
+ obj-$(CONFIG_COMMON_CLK_MT7629_HIFSYS) += clk-mt7629-hif.o
+ obj-$(CONFIG_COMMON_CLK_MT7986) += clk-mt7986.o
++obj-$(CONFIG_COMMON_CLK_MT7981) += clk-mt7981.o
+ obj-$(CONFIG_COMMON_CLK_MT8135) += clk-mt8135.o
+ obj-$(CONFIG_COMMON_CLK_MT8173) += clk-mt8173.o
+ obj-$(CONFIG_COMMON_CLK_MT8183) += clk-mt8183.o
+-- 
+2.34.1
+