1* Freescale MPC512x/MPC8xxx/Layerscape GPIO controller
2
3Required properties:
4- compatible : Should be "fsl,<soc>-gpio"
5  The following <soc>s are known to be supported:
6    mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq.
7- reg : Address and length of the register set for the device
8- interrupts : Should be the port interrupt shared by all 32 pins.
9- #gpio-cells : Should be two.  The first cell is the pin number and
10  the second cell is used to specify the gpio polarity:
11      0 = active high
12      1 = active low
13
14Optional properties:
15- little-endian : GPIO registers are used as little endian. If not
16                  present registers are used as big endian by default.
17
18Example:
19
20gpio0: gpio@1100 {
21	compatible = "fsl,mpc5125-gpio";
22	#gpio-cells = <2>;
23	reg = <0x1100 0x080>;
24	interrupts = <78 0x8>;
25	status = "okay";
26};
27