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ARM: dts: socfpga: add gpio pieces

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The cycloneV has three gpio controllers, each one with 29 gpios. This patch
adds the three controller with the gpio driver which is now sitting the
gpio tree.

Cc: devicetree@vger.kernel.org
Acked-by: Alan Tull <atull@altera.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
This commit is contained in:
Sebastian Andrzej Siewior 2014-03-20 18:21:55 -05:00 committed by Dinh Nguyen
parent 8cb289ed60
commit 6ec08c71da
1 changed files with 60 additions and 0 deletions
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60
arch/arm/boot/dts/socfpga.dtsi
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@ -543,6 +543,66 @@
status = "disabled";
};
gpio@ff708000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff708000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
gpio0: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <29>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 164 4>;
};
};
gpio@ff709000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff709000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
gpio1: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <29>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 165 4>;
};
};
gpio@ff70a000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dw-apb-gpio";
reg = <0xff70a000 0x1000>;
clocks = <&per_base_clk>;
status = "disabled";
gpio2: gpio-controller@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <27>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0 166 4>;
};
};
L2: l2-cache@fffef000 {
compatible = "arm,pl310-cache";
reg = <0xfffef000 0x1000>;