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metag: tz1090: select and instantiate gpio-tz1090

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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 <james.hogan@imgtec.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Grant Likely <grant.likely@linaro.org>
This commit is contained in:
James Hogan 2013-04-22 16:46:36 +01:00
parent 0a6923f1c0
commit d6cffa4f28
2 changed files with 36 additions and 0 deletions
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1
arch/metag/Kconfig.soc
View File

@ -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

35
arch/metag/boot/dts/tz1090.dtsi
View File

@ -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>;
};
};
};
};