From e9f9e559a6fd641634c488d1f811e2bc1b45587c Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Tue, 25 Jul 2017 14:11:34 -0700 Subject: 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 Signed-off-by: Sebastian Reichel Signed-off-by: Dmitry Torokhov (cherry picked from commit f657b00df22e231da217ca0162a75db452475e8f) Signed-off-by: Dominik Sliwa (cherry picked from commit 51a32466a0ca40843039b6d1f1e719bc93db8a21) --- Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'Documentation/devicetree/bindings') 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 . - -- 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: -- cgit v1.2.3