metag: tz1090: select and instantiate gpio-tz1090

Select ARCH_WANT_OPTIONAL_GPIOLIB from SOC_TZ1090 to allow GPIOLIB and GPIO_TZ1090 (the main gpio driver) to be enabled once it is merged, and instantiate it from tz1090.dtsi. Signed-off-by: James Hogan <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Grant Likely <[email protected]>
akeromi · Jul 22, 2013 · d6cffa4 · d6cffa4
1 parent 0a6923f
commit d6cffa4
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diff --git a/arch/metag/Kconfig.soc b/arch/metag/Kconfig.soc
@@ -16,6 +16,7 @@ config META21_FPGA
 
 config SOC_TZ1090
 	bool "Toumaz Xenif TZ1090 SoC (Comet)"
+	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select IMGPDC_IRQ
 	select METAG_LNKGET_AROUND_CACHE
 	select METAG_META21

diff --git a/arch/metag/boot/dts/tz1090.dtsi b/arch/metag/boot/dts/tz1090.dtsi
@@ -55,5 +55,40 @@
 			compatible = "img,tz1090-pdc-pinctrl";
 			reg = <0x02006500 0x100>;
 		};
+
+		gpios: gpios@02005800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "img,tz1090-gpio";
+			reg = <0x02005800 0x90>;
+
+			gpios0: bank@0 {
+				gpio-controller;
+				interrupt-controller;
+				#gpio-cells = <2>;
+				#interrupt-cells = <2>;
+				reg = <0>;
+				interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-ranges = <&pinctrl 0 0 30>;
+			};
+			gpios1: bank@1 {
+				gpio-controller;
+				interrupt-controller;
+				#gpio-cells = <2>;
+				#interrupt-cells = <2>;
+				reg = <1>;
+				interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-ranges = <&pinctrl 0 30 30>;
+			};
+			gpios2: bank@2 {
+				gpio-controller;
+				interrupt-controller;
+				#gpio-cells = <2>;
+				#interrupt-cells = <2>;
+				reg = <2>;
+				interrupts = <15 IRQ_TYPE_LEVEL_HIGH>;
+				gpio-ranges = <&pinctrl 0 60 30>;
+			};
+		};
 	};
 };