| * Freescale MPC512x/MPC8xxx GPIO controller |
| |
| Required properties: |
| - compatible : Should be "fsl,<soc>-gpio" |
| The following <soc>s are known to be supported: |
| mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq |
| - reg : Address and length of the register set for the device |
| - interrupts : Should be the port interrupt shared by all 32 pins. |
| - #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 |
| |
| Example: |
| |
| gpio0: gpio@1100 { |
| compatible = "fsl,mpc5125-gpio"; |
| #gpio-cells = <2>; |
| reg = <0x1100 0x080>; |
| interrupts = <78 0x8>; |
| status = "okay"; |
| }; |
