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ARM: sun7i: Add the PIO controller node to the DTSI

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The PIO controller is responsible for the GPIO/muxing/external
interrupts handling. Now that we have support for the A20 pin set in the
pinctrl driver, we can start using it in the DTSI.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Maxime Ripard 2013-07-24 23:46:11 +02:00
parent 69fb3c047e
commit 17eac031b7
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/sun7i-a20.dtsi
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@ -61,6 +61,18 @@
#size-cells = <1>;
ranges;
pio: pinctrl@01c20800 {
compatible = "allwinner,sun7i-a20-pinctrl";
reg = <0x01c20800 0x400>;
interrupts = <0 28 1>;
clocks = <&osc24M>;
gpio-controller;
interrupt-controller;
#address-cells = <1>;
#size-cells = <0>;
#gpio-cells = <3>;
};
timer@01c20c00 {
compatible = "allwinner,sun4i-timer";
reg = <0x01c20c00 0x90>;