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| author | Sebastian Reichel <sebastian.reichel@collabora.co.uk> | 2017-07-25 14:11:34 -0700 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-12-24 01:27:33 +0100 |
| commit | 0c83976cd6d440814ab872b32cbac2d53ff84be0 (patch) | |
| tree | 9d1862d5e24fb6cb7dd59df331ff12b5dacb656c /Documentation/devicetree | |
| parent | 444ceb828b94d19b4549b8e0772f3a0708e376bd (diff) | |
Input: atmel_mxt_ts - add support for reset line
Provide support for controlling reset pin. If this is not driven
correctly the device will be held in reset and will not respond.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
(cherry picked from commit f657b00df22e231da217ca0162a75db452475e8f)
Signed-off-by: Gerard Salvatella <gerard.salvatella@toradex.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt index 1852906517ab..23e3abc3fdef 100644 --- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt +++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt @@ -22,6 +22,8 @@ Optional properties for main touchpad device: experiment to determine which bit corresponds to which input. Use KEY_RESERVED for unused padding values. +- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low) + Example: touch@4b { |