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Diffstat (limited to 'Documentation/devicetree/bindings/input/tca8418_keypad.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/input/tca8418_keypad.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/tca8418_keypad.txt b/Documentation/devicetree/bindings/input/tca8418_keypad.txt new file mode 100644 index 000000000000..2a1538f0053f --- /dev/null +++ b/Documentation/devicetree/bindings/input/tca8418_keypad.txt | |||
| @@ -0,0 +1,8 @@ | |||
| 1 | |||
| 2 | Required properties: | ||
| 3 | - compatible: "ti,tca8418" | ||
| 4 | - reg: the I2C address | ||
| 5 | - interrupts: IRQ line number, should trigger on falling edge | ||
| 6 | - keypad,num-rows: The number of rows | ||
| 7 | - keypad,num-columns: The number of columns | ||
| 8 | - linux,keymap: Keys definitions, see keypad-matrix. | ||