diff --git a/target/linux/ramips/patches-4.14/300-mt7620-export-chip-version-and-pkg.patch b/target/linux/ramips/patches-4.14/300-mt7620-export-chip-version-and-pkg.patch
new file mode 100644
index 0000000000..0cb1fede30
--- /dev/null
+++ b/target/linux/ramips/patches-4.14/300-mt7620-export-chip-version-and-pkg.patch
@@ -0,0 +1,19 @@
+--- a/arch/mips/include/asm/mach-ralink/mt7620.h
++++ b/arch/mips/include/asm/mach-ralink/mt7620.h
+@@ -137,4 +137,16 @@ static inline int mt7620_get_eco(void)
+ 	return rt_sysc_r32(SYSC_REG_CHIP_REV) & CHIP_REV_ECO_MASK;
+ }
+ 
++static inline int mt7620_get_chipver(void)
++{
++	return (rt_sysc_r32(SYSC_REG_CHIP_REV) >> CHIP_REV_VER_SHIFT) &
++		CHIP_REV_VER_MASK;
++}
++
++static inline int mt7620_get_pkg(void)
++{
++	return (rt_sysc_r32(SYSC_REG_CHIP_REV) >> CHIP_REV_PKG_SHIFT) &
++		CHIP_REV_PKG_MASK;
++}
++
+ #endif