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diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-dontbeevil.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-dontbeevil.dts
index b55c29f16311..8b97bc7f8be4 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-dontbeevil.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-dontbeevil.dts
@@ -62,6 +62,7 @@
stdout-path = "serial0:115200n8";
};
+
i2c-csi {
compatible = "i2c-gpio";
sda-gpios = <&pio 4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; /* CSI0-SDA: PE13 */
@@ -125,6 +126,14 @@
};
};
+&pio {
+ touch_intr_pin: touch_intr_pin {
+ pins = "PH4";
+ bias-pull-up;
+ function = "irq";
+ };
+};
+
&ac_power_supply {
status = "okay";
};