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Commit 7919fb18 authored by Lee Jones's avatar Lee Jones Committed by Linus Walleij
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drivers/gpio: represent gpio-nomadik as an IRQ controller in DT documentation 



Now gpio-nomadik has proper bindings devices initialised by Device Tree
entries are able to use the chained GPIO IRQ lines it provides. This
patch aims to reflect that in the gpio-nmk documentation.

Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 3f3ed400

Documentation/devicetree/bindings/gpio/gpio-nmk.txt

+2 −0
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ Required properties: 
                                  4 = active high level-sensitive.

                                  8 = active low level-sensitive.

- gpio-controller       : Marks the device node as a GPIO controller.

- interrupt-controller  : Marks the device node as an interrupt controller.

- gpio-bank             : Specifies which bank a controller owns.

- st,supports-sleepmode : Specifies whether controller can sleep or not
@@ -24,6 +25,7 @@ Example: 
                        interrupts = <0 120 0x4>;

                        #gpio-cells = <2>;

                        gpio-controller;

                        interrupt-controller;

                        supports-sleepmode;

                        gpio-bank = <1>;

                };