diff --git a/pkgs/additional/linux-megous/pinephone-1_2b-af8133j.patch b/pkgs/additional/linux-megous/pinephone-1_2b-af8133j.patch
new file mode 100644
index 000000000..df4ca464c
--- /dev/null
+++ b/pkgs/additional/linux-megous/pinephone-1_2b-af8133j.patch
@@ -0,0 +1,24 @@
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+index 0419a3408586..2f0c08fa378f 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+@@ -661,6 +661,19 @@ lis3mdl: magnetometer@1e {
+ 		mount-matrix = "0", "1", "0",
+ 				"-1", "0", "0",
+ 				"0", "0", "1";
++		status = "disabled";
++	};
++
++	/* Alternative magnetometer */
++	af8133j: magnetometer@1c {
++		compatible = "voltafield,af8133j";
++		reg = <0x1c>;
++		reset-gpios = <&pio 1 1 GPIO_ACTIVE_LOW>;
++		avdd-supply = <&reg_dldo1>;
++		dvdd-supply = <&reg_dldo1>;
++		mount-matrix = "0", "-1", "0",
++				"-1", "0", "0",
++				"0", "0", "-1";
+ 	};
+ 
+ 	/* Light/proximity sensor */