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0299b77b44
Add GPIO driver for MOXA ART SoCs. Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
20 lines
429 B
Plaintext
20 lines
429 B
Plaintext
MOXA ART GPIO Controller
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Required properties:
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- #gpio-cells : Should be 2, The first cell is the pin number,
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the second cell is used to specify polarity:
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0 = active high
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1 = active low
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- compatible : Must be "moxa,moxart-gpio"
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- reg : Should contain registers location and length
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Example:
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gpio: gpio@98700000 {
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gpio-controller;
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#gpio-cells = <2>;
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compatible = "moxa,moxart-gpio";
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reg = <0x98700000 0xC>;
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};
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