arm64: dts: rockchip: Move copy-key to TSx33 board files

The copy-key is not present on all device variants, so move it to
the individual boards that have this key.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20260104191448.2693309-4-heiko@sntech.de

Author: mmind

arch/arm64/boot/dts/rockchip/rk3568-qnap-ts233.dts

@@ -51,6 +51,17 @@
 	};
 };
 
+&keys {
+		pinctrl-names = "default";
+		pinctrl-0 = <&copy_button_pin>, <&reset_button_pin>;
+
+		key-copy {
+			label = "copy";
+			gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_COPY>;
+		};
+};
+
 &leds {
 	led-1 {
 		color = <LED_COLOR_ID_GREEN>;

arch/arm64/boot/dts/rockchip/rk3568-qnap-ts433.dts

@@ -61,6 +61,17 @@
 	};
 };
 
+&keys {
+		pinctrl-names = "default";
+		pinctrl-0 = <&copy_button_pin>, <&reset_button_pin>;
+
+		key-copy {
+			label = "copy";
+			gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_COPY>;
+		};
+};
+
 &leds {
 	led-1 {
 		color = <LED_COLOR_ID_GREEN>;

arch/arm64/boot/dts/rockchip/rk3568-qnap-tsx33.dtsi

@@ -12,17 +12,11 @@
 		stdout-path = "serial2:115200n8";
 	};
 
-	keys {
+	keys: keys {
 		compatible = "gpio-keys";
-		pinctrl-0 = <&copy_button_pin>, <&reset_button_pin>;
+		pinctrl-0 = <&reset_button_pin>;
 		pinctrl-names = "default";
 
-		key-copy {
-			label = "copy";
-			gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_COPY>;
-		};
-
 		key-reset {
 			label = "reset";
 			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;