diff options
| author | Sebastian Reichel <sebastian.reichel@collabora.co.uk> | 2017-07-25 14:11:34 -0700 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-11-29 13:54:04 +0100 |
| commit | e9f9e559a6fd641634c488d1f811e2bc1b45587c (patch) | |
| tree | 9c1e49ed808842d7373c3e93258d72edd54557f9 /Documentation/devicetree | |
| parent | 9b337988ced12104f6989583a616a881d8f3660b (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: Dominik Sliwa <dominik.sliwa@toradex.com>
(cherry picked from commit 51a32466a0ca40843039b6d1f1e719bc93db8a21)
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt index 6c868fce477c..23e3abc3fdef 100644 --- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt +++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt @@ -22,17 +22,7 @@ Optional properties for main touchpad device: experiment to determine which bit corresponds to which input. Use KEY_RESERVED for unused padding values. -- atmel,suspend-mode: Select method used to suspend: - MXT_SUSPEND_DEEP_SLEEP - use T7 to suspend the device into deep sleep - MXT_SUSPEND_T9_CTRL - use T9.CTRL to turn off touch processing - Definitions are in <dt-bindings/input/atmel_mxt_ts.h>. - -- atmel,reset-gpio: Configure RESET GPIO. Required for regulator support. - -- atmel,cfg_name: Provide name of configuration file in OBP_RAW format. This - will be downloaded from the firmware loader on probe to the device. - -- atmel,input_name: Override name of input device from the default. +- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low) Example: |