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gpio: pxa: Documentation: provide example bindings for PXA3xx

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Add another example to describe bindings that work for PXA3xx boards.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Daniel Mack 2014-08-14 11:40:24 +02:00 • committed by Linus Walleij
parent 51dd2e8ec9
commit a879891ee8
1 changed files with 14 additions and 1 deletions
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15
Documentation/devicetree/bindings/gpio/mrvl-gpio.txt
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@ -19,7 +19,7 @@ Required properties:
- gpio-controller : Marks the device node as a gpio controller. - gpio-controller : Marks the device node as a gpio controller.
- #gpio-cells : Should be one. It is the pin number. - #gpio-cells : Should be one. It is the pin number.
Example: Example for a MMP platform:
gpio: gpio@d4019000 { gpio: gpio@d4019000 {
compatible = "marvell,mmp-gpio"; compatible = "marvell,mmp-gpio";
@ -32,6 +32,19 @@ Example:
#interrupt-cells = <1>; #interrupt-cells = <1>;
}; };
Example for a PXA3xx platform:
gpio: gpio@40e00000 {
compatible = "intel,pxa3xx-gpio";
reg = <0x40e00000 0x10000>;
interrupt-names = "gpio0", "gpio1", "gpio_mux";
interrupts = <8 9 10>;
gpio-controller;
#gpio-cells = <0x2>;
interrupt-controller;
#interrupt-cells = <0x2>;
};
* Marvell Orion GPIO Controller * Marvell Orion GPIO Controller
Required properties: Required properties: