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Diffstat (limited to 'Documentation/devicetree/bindings/gpio/mrvl-gpio.txt')
-rw-r--r-- | Documentation/devicetree/bindings/gpio/mrvl-gpio.txt | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt b/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt deleted file mode 100644 index 05428f39d9a..00000000000 --- a/Documentation/devicetree/bindings/gpio/mrvl-gpio.txt +++ /dev/null @@ -1,29 +0,0 @@ -* Marvell PXA GPIO controller - -Required properties: -- compatible : Should be "mrvl,pxa-gpio" or "mrvl,mmp-gpio" -- reg : Address and length of the register set for the device -- interrupts : Should be the port interrupt shared by all gpio pins. - There're three gpio interrupts in arch-pxa, and they're gpio0, - gpio1 and gpio_mux. There're only one gpio interrupt in arch-mmp, - gpio_mux. -- interrupt-name : Should be the name of irq resource. Each interrupt - binds its interrupt-name. -- interrupt-controller : Identifies the node as an interrupt controller. -- #interrupt-cells: Specifies the number of cells needed to encode an - interrupt source. -- gpio-controller : Marks the device node as a gpio controller. -- #gpio-cells : Should be one. It is the pin number. - -Example: - - gpio: gpio@d4019000 { - compatible = "mrvl,mmp-gpio"; - reg = <0xd4019000 0x1000>; - interrupts = <49>; - interrupt-name = "gpio_mux"; - gpio-controller; - #gpio-cells = <1>; - interrupt-controller; - #interrupt-cells = <1>; - }; |