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gpio: gpio-dwapb size-cells should be two

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Fix size-cells to show use of OF_GPIO_ACTIVE_LOW flag.

Signed-off-by: Alan Tull <atull@altera.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Alan Tull 2014-03-14 11:08:54 -05:00 committed by Linus Walleij
parent 473ed7be0d
commit 1d4a2166f9
1 changed files with 4 additions and 1 deletions
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Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
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@ -12,7 +12,10 @@ represented as child nodes with the following properties:
Required properties:
- compatible : "snps,dw-apb-gpio-port"
- gpio-controller : Marks the device node as a gpio controller.
- #gpio-cells : Should be 1. It is the pin number.
- #gpio-cells : Should be two. The first cell is the pin number and
the second cell is used to specify the gpio polarity:
0 = active high
1 = active low
- reg : The integer port index of the port, a single cell.
Optional properties: