| * 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, if |
| - interrupt-name : Should be the name of irq resource. |
| one number. |
| - 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", "mrvl,pxa-gpio"; |
| reg = <0xd4019000 0x1000>; |
| interrupts = <49>, <17>, <18>; |
| interrupt-name = "gpio_mux", "gpio0", "gpio1"; |
| gpio-controller; |
| #gpio-cells = <1>; |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| }; |
