feat(lilygo-tdeck-max): wire up the DRV2605 haptic driver (#635)

Devices/lilygo-tdeck-max/devicetree.yaml

@@ -7,5 +7,6 @@ dependencies:
   - Drivers/tca8418-module
   - Drivers/sy6970-module
   - Drivers/bq27220-module
+  - Drivers/drv2605-module
   - Drivers/gps-generic-module
 dts: lilygo,tdeck-max.dts

Devices/lilygo-tdeck-max/lilygo,tdeck-max.dts

@@ -19,6 +19,7 @@
 #include <bindings/tca8418.h>
 #include <bindings/sy6970.h>
 #include <bindings/bq27220.h>
+#include <bindings/drv2605.h>
 #include <gps_generic/bindings.h>
 
 // Reference: https://github.com/Xinyuan-LilyGO/T-Deck-MAX
@@ -51,6 +52,11 @@
 			compatible = "xlsemi,xl9555";
 			reg = <0x20>;
 
+			motor_power {
+				compatible = "gpio-hog";
+				pin = <&xl9555 5 GPIO_FLAG_NONE>;
+      };
+
 			gps_power {
 				compatible = "gpio-hog";
 				pin = <&xl9555 2 GPIO_FLAG_NONE>;
@@ -120,6 +126,11 @@
 			compatible = "ti,bq27220";
 			reg = <0x55>;
 		};
+
+		drv2605 {
+			compatible = "ti,drv2605";
+			reg = <0x5A>;
+		};
 	};
 
 	// Keyboard backlight (LED_PWM), GPIO42. The keypress-triggered flash/decay effect