diff --git a/patch/kernel/sunxi-dev/general-add-missing-uart2_rts_cts_pins-H3-H5.patch b/patch/kernel/sunxi-dev/general-add-missing-uart2_rts_cts_pins-H3-H5.patch
new file mode 100644
index 0000000000..d3e18478cc
--- /dev/null
+++ b/patch/kernel/sunxi-dev/general-add-missing-uart2_rts_cts_pins-H3-H5.patch
@@ -0,0 +1,16 @@
+diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+index 6c8cd34..735e05c 100644
+--- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
++++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
+@@ -580,6 +609,11 @@
+ 				function = "uart2";
+ 			};
+ 
++			uart2_rts_cts_pins: uart2_rts_cts {
++				pins = "PA2", "PA3";
++				function = "uart2";
++			};
++
+ 			uart3_pins: uart3 {
+ 				pins = "PA13", "PA14";
+ 				function = "uart3";