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-rw-r--r--doc/device-tree-bindings/input/i8042.txt10
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+i8042 Keyboard
+
+The Intel i8042 is a keyboard controller used on many x86 PCs.
+
+Required properties:
+- compatible: "intel,i8042-keyboard"
+
+Optional properties:
+- intel,duplicate-por: Indicates that a keyboard reset may result in a
+ duplicate POR byte, which should be ignored.