bindings/input/nvidia%2Ctegra20-kbc.txt

7 - compatible: "nvidia,tegra20-kbc"
8 - reg: Register base address of KBC.
9 - interrupts: Interrupt number for the KBC.
10 - nvidia,kbc-row-pins: The KBC pins which are configured as row. This is an
12 - nvidia,kbc-col-pins: The KBC pins which are configured as column. This is an
14 - linux,keymap: The keymap for keys as described in the binding document
15   devicetree/bindings/input/matrix-keymap.txt.
16 - clocks: Must contain one entry, for the module clock.
17   See ../clocks/clock-bindings.txt for details.
18 - resets: Must contain an entry for each entry in reset-names.
20 - reset-names: Must include the following entries:
21   - kbc
24 matrix-keyboard bindings:
26 - linux,fn-keymap: a second keymap, same specification as the
27   matrix-keyboard-controller spec but to be used when the KEY_FN modifier
29 - nvidia,debounce-delay-ms: delay in milliseconds per row scan for debouncing
30 - nvidia,repeat-delay-ms: delay in milliseconds before repeat starts
31 - nvidia,ghost-filter: enable ghost filtering for this device
32 - wakeup-source: configure keyboard as a wakeup source for suspend/resume
33 		 (Legacy property supported: "nvidia,wakeup-source")
38 	compatible = "nvidia,tegra20-kbc";
43 	reset-names = "kbc";
44 	nvidia,ghost-filter;
45 	nvidia,debounce-delay-ms = <640>;
46 	nvidia,kbc-row-pins = <0 1 2>;    /* pin 0, 1, 2 as rows */
47 	nvidia,kbc-col-pins = <11 12 13>; /* pin 11, 12, 13 as columns */
48 	linux,keymap = <0x00000074