ARM: dts: augment Gemini GPIO nodes

The binding should state "cortina,gemini-gpio", "faraday,ftgpio010"
stating the full name of the IP part.

Cc: Jonas Jensen <jonas.jensen@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/gemini.dtsi

@@ -82,7 +82,7 @@ power-controller@4b000000 {
 		};
 
 		gpio0: gpio@4d000000 {
-			compatible = "cortina,gemini-gpio";
+			compatible = "cortina,gemini-gpio", "faraday,ftgpio010";
 			reg = <0x4d000000 0x100>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -92,7 +92,7 @@ gpio0: gpio@4d000000 {
 		};
 
 		gpio1: gpio@4e000000 {
-			compatible = "cortina,gemini-gpio";
+			compatible = "cortina,gemini-gpio", "faraday,ftgpio010";
 			reg = <0x4e000000 0x100>;
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
@@ -102,7 +102,7 @@ gpio1: gpio@4e000000 {
 		};
 
 		gpio2: gpio@4f000000 {
-			compatible = "cortina,gemini-gpio";
+			compatible = "cortina,gemini-gpio", "faraday,ftgpio010";
 			reg = <0x4f000000 0x100>;
 			interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;