diff --git a/qcom/anorak-atp.dtsi b/qcom/anorak-atp.dtsi
index 17f1e228..79e665a6 100644
--- a/qcom/anorak-atp.dtsi
+++ b/qcom/anorak-atp.dtsi
@@ -1,2 +1,28 @@
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "anorak-pmic-overlay.dtsi"
+
 &soc {
+	gpio_keys {
+		compatible = "gpio-keys";
+		label = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&key_vol_up_default>;
+
+		vol_up {
+			label = "volume_up";
+			gpios = <&pm8550b_gpios 10 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+			gpio-key,wakeup;
+			debounce-interval = <15>;
+			linux,can-disable;
+		};
+	};
+};
+
+&battery_charger {
+	qcom,wireless-fw-name = "idt9418.bin";
 };