xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Input: tm2-touchkey - add support for midas touchkey

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The touchkey on midas boards is almost identical.
The only real difference is that it uses the same register for both
keycode and base.

Signed-off-by: Simon Shields <simon@lineageos.org>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Simon Shields
2019-01-07 11:09:26 -08:00
committed by Dmitry Torokhov
parent e9eb788f94
commit d6f66f6185
2 changed files with 32 additions and 6 deletions
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4
Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
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@@ -1,7 +1,9 @@
Samsung tm2-touchkey
Required properties:
- compatible: must be "cypress,tm2-touchkey"
- compatible:
* "cypress,tm2-touchkey" - for the touchkey found on the tm2 board
* "cypress,midas-touchkey" - for the touchkey found on midas boards
- reg: I2C address of the chip.
- interrupt-parent: a phandle for the interrupt controller (see interrupt
binding[0]).