| * Tegra keyboard controller | |
| Required properties: | |
| - compatible: "nvidia,tegra20-kbc" | |
| Optional properties: | |
| - debounce-delay: delay in milliseconds per row scan for debouncing | |
| - repeat-delay: delay in milliseconds before repeat starts | |
| - ghost-filter: enable ghost filtering for this device | |
| - wakeup-source: configure keyboard as a wakeup source for suspend/resume | |
| Example: | |
| keyboard: keyboard { | |
| compatible = "nvidia,tegra20-kbc"; | |
| reg = <0x7000e200 0x100>; | |
| ghost-filter; | |
| }; |