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Diffstat (limited to 'Documentation/devicetree/bindings/input/ti,nspire-keypad.txt')
-rw-r--r-- | Documentation/devicetree/bindings/input/ti,nspire-keypad.txt | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/Documentation/devicetree/bindings/input/ti,nspire-keypad.txt b/Documentation/devicetree/bindings/input/ti,nspire-keypad.txt deleted file mode 100644 index 513d94d6e899..000000000000 --- a/Documentation/devicetree/bindings/input/ti,nspire-keypad.txt +++ /dev/null @@ -1,60 +0,0 @@ -TI-NSPIRE Keypad - -Required properties: -- compatible: Compatible property value should be "ti,nspire-keypad". - -- reg: Physical base address of the peripheral and length of memory mapped - region. - -- interrupts: The interrupt number for the peripheral. - -- scan-interval: How often to scan in us. Based on a APB speed of 33MHz, the - maximum and minimum delay time is ~2000us and ~500us respectively - -- row-delay: How long to wait before scanning each row. - -- clocks: The clock this peripheral is attached to. - -- linux,keymap: The keymap to use - (see Documentation/devicetree/bindings/input/matrix-keymap.txt) - -Optional properties: -- active-low: Specify that the keypad is active low (i.e. logical low signifies - a key press). - -Example: - -input { - compatible = "ti,nspire-keypad"; - reg = <0x900E0000 0x1000>; - interrupts = <16>; - - scan-interval = <1000>; - row-delay = <200>; - - clocks = <&apb_pclk>; - - linux,keymap = < - 0x0000001c 0x0001001c 0x00040039 - 0x0005002c 0x00060015 0x0007000b - 0x0008000f 0x0100002d 0x01010011 - 0x0102002f 0x01030004 0x01040016 - 0x01050014 0x0106001f 0x01070002 - 0x010a006a 0x02000013 0x02010010 - 0x02020019 0x02030007 0x02040018 - 0x02050031 0x02060032 0x02070005 - 0x02080028 0x0209006c 0x03000026 - 0x03010025 0x03020024 0x0303000a - 0x03040017 0x03050023 0x03060022 - 0x03070008 0x03080035 0x03090069 - 0x04000021 0x04010012 0x04020020 - 0x0404002e 0x04050030 0x0406001e - 0x0407000d 0x04080037 0x04090067 - 0x05010038 0x0502000c 0x0503001b - 0x05040034 0x0505001a 0x05060006 - 0x05080027 0x0509000e 0x050a006f - 0x0600002b 0x0602004e 0x06030068 - 0x06040003 0x0605006d 0x06060009 - 0x06070001 0x0609000f 0x0708002a - 0x0709001d 0x070a0033 >; -}; |