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- MOXA ART GPIO Controller
- Required properties:
- - #gpio-cells : Should be 2, The first cell is the pin number,
- the second cell is used to specify polarity:
- 0 = active high
- 1 = active low
- - compatible : Must be "moxa,moxart-gpio"
- - reg : Should contain registers location and length
- Example:
- gpio: gpio@98700000 {
- gpio-controller;
- #gpio-cells = <2>;
- compatible = "moxa,moxart-gpio";
- reg = <0x98700000 0xC>;
- };
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