Guamna: Remove unused dts node google key

Guamna doesn't support google hardware key. Remove it.

Change-Id: I249a6b56a32bbfa73561957020dc38d4e78ac763
Signed-off-by: Lei Chen <chenlei18@lenovo.com>
Reviewed-on: https://gerrit.mot.com/1595279
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Reviewed-by: Lei Chen <chenl18@motorola.com>
Submit-Approved: Jira Key

qcom/bengal-guamna-common-overlay.dtsi

@@ -54,21 +54,6 @@
 			input-enable;
 		};
 	};
-
-	tlmm_gpio_key {
-		gpio_key_active: gpio_key_active {
-			mux {
-				pins = "gpio33";
-				function = "gpio";
-			};
-
-			config {
-				pins = "gpio33";
-				drive-strength = <2>;
-				bias-pull-up;
-			};
-		};
-	};
 };
 
 &soc {
@@ -79,7 +64,7 @@
 		label = "gpio-keys";
 
 		pinctrl-names = "default";
-		pinctrl-0 = <&key_vol_up_default &gpio_key_active>;
+		pinctrl-0 = <&key_vol_up_default>;
 
 		vol_up {
 			label = "volume_up";
@@ -90,16 +75,6 @@
 			debounce-interval = <15>;
 			gpio-key,wakeup;
 		};
-
-		assist_key{
-			label = "assist_key";
-			gpios = <&tlmm 33 0x1>;
-			linux,input-type = <1>;
-			linux,code = <KEY_SEARCH>;
-			debounce-interval = <15>;
-			linux,can-disable;
-			gpio-key,wakeup;
-		};
 	};
 };