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-Synaptics RMI4 F01 Device Binding
-
-The Synaptics RMI4 core is able to support RMI4 devices using different
-transports and different functions. This file describes the device tree
-bindings for devices which contain Function 1. Complete documentation
-for transports and other functions can be found in:
-Documentation/devicetree/bindings/input/rmi4.
-
-Additional documentation for F01 can be found at:
-http://www.synaptics.com/sites/default/files/511-000136-01-Rev-E-RMI4-Interfacing-Guide.pdf
-
-Optional Properties:
-- syna,nosleep-mode: If set the device will run at full power without sleeping.
- nosleep has 3 modes, 0 will not change the default
- setting, 1 will disable nosleep (allow sleeping),
- and 2 will enable nosleep (disabling sleep).
-- syna,wakeup-threshold: Defines the amplitude of the disturbance to the
- background capacitance that will cause the
- device to wake from dozing.
-- syna,doze-holdoff-ms: The delay to wait after the last finger lift and the
- first doze cycle.
-- syna,doze-interval-ms: The time period that the device sleeps between finger
- activity.
-
-
-Example of a RMI4 I2C device with F01:
- Example:
- &i2c1 {
- rmi4-i2c-dev@2c {
- compatible = "syna,rmi4-i2c";
-
- ...
-
- rmi4-f01@1 {
- reg = <0x1>;
- syna,nosleep-mode = <1>;
- };
- };
- };