| Device-Tree binding for ps/2 gpio device | |
| Required properties: | |
| - compatible = "ps2-gpio" | |
| - data-gpios: the data pin | |
| - clk-gpios: the clock pin | |
| - interrupts: Should trigger on the falling edge of the clock line. | |
| Optional properties: | |
| - write-enable: Indicates whether write function is provided | |
| to serio device. Possibly providing the write fn will not work, because | |
| of the tough timing requirements. | |
| Example nodes: | |
| ps2@0 { | |
| compatible = "ps2-gpio"; | |
| interrupt-parent = <&gpio>; | |
| interrupts = <23 IRQ_TYPE_EDGE_FALLING>; | |
| data-gpios = <&gpio 24 GPIO_ACTIVE_HIGH>; | |
| clk-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>; | |
| write-enable; | |
| }; |