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Commit 73f10274 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 

Pull input updates from Dmitry Torokhov:
 "The first round of updates for the input subsystem.

  Just new drivers and existing driver fixes, no core changes except for
  the new uinput IOCTL to allow userspace to fetch sysfs name of the
  input device that was created"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (43 commits)
  Input: edt-ft5x06 - add a missing condition
  Input: appletouch - fix jumps when additional fingers are detected
  Input: appletouch - implement sensor data smoothing
  Input: add driver for SOC button array
  Input: pm8xxx-vibrator - add DT match table
  Input: pmic8xxx-pwrkey - migrate to DT
  Input: pmic8xxx-keypad - migrate to DT
  Input: pmic8xxx-keypad - migrate to regmap APIs
  Input: pmic8xxx-keypad - migrate to devm_* APIs
  Input: pmic8xxx-keypad - fix build by removing gpio configuration
  Input: add new driver for ARM CLPS711X keypad
  Input: edt-ft5x06 - add support for M09 firmware version
  Input: edt-ft5x06 - ignore touchdown events
  Input: edt-ft5x06 - adjust delays to conform datasheet
  Input: edt-ft5x06 - add DT support
  Input: edt-ft5x06 - several cleanups; no functional change
  Input: appletouch - dial back fuzz setting
  Input: remove obsolete tnetv107x drivers
  Input: sirfsoc-onkey - set the capability of reporting KEY_POWER
  Input: da9052_onkey - use correct register bit for key status
  ...
parents 877f075a 692d9655

Documentation/devicetree/bindings/input/clps711x-keypad.txt

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* Cirrus Logic CLPS711X matrix keypad device tree bindings



Required Properties:

- compatible:    Shall contain "cirrus,clps711x-keypad".

- row-gpios:     List of GPIOs used as row lines.

- poll-interval: Poll interval time in milliseconds.

- linux,keymap:  The definition can be found at

                 bindings/input/matrix-keymap.txt.



Optional Properties:

- autorepeat:    Enable autorepeat feature.



Example:

	keypad {

		compatible = "cirrus,ep7312-keypad", "cirrus,clps711x-keypad";

		autorepeat;

		poll-interval = <120>;

		row-gpios = <&porta 0 0>,

			    <&porta 1 0>;



		linux,keymap = <

			MATRIX_KEY(0, 0, KEY_UP)

			MATRIX_KEY(0, 1, KEY_DOWN)

			MATRIX_KEY(1, 0, KEY_LEFT)

			MATRIX_KEY(1, 1, KEY_RIGHT)

		>;

	};

Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt

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Qualcomm PM8xxx PMIC Keypad



PROPERTIES



- compatible:

	Usage: required

	Value type: <string>

	Definition: must be one of:

		    "qcom,pm8058-keypad"

		    "qcom,pm8921-keypad"



- reg:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: address of keypad control register



- interrupts:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: the first interrupt specifies the key sense interrupt

		    and the second interrupt specifies the key stuck interrupt.

		    The format of the specifier is defined by the binding

		    document describing the node's interrupt parent.



- linux,keymap:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: the linux keymap. More information can be found in

		    input/matrix-keymap.txt.



- linux,keypad-no-autorepeat:

	Usage: optional

	Value type: <bool>

	Definition: don't enable autorepeat feature.



- linux,keypad-wakeup:

	Usage: optional

	Value type: <bool>

	Definition: use any event on keypad as wakeup event.



- keypad,num-rows:

	Usage: required

	Value type: <u32>

	Definition: number of rows in the keymap. More information can be found

		    in input/matrix-keymap.txt.



- keypad,num-columns:

	Usage: required

	Value type: <u32>

	Definition: number of columns in the keymap. More information can be

		    found in input/matrix-keymap.txt.



- debounce:

	Usage: optional

	Value type: <u32>

	Definition: time in microseconds that key must be pressed or release

		    for key sense interrupt to trigger.



- scan-delay:

	Usage: optional

	Value type: <u32>

	Definition: time in microseconds to pause between successive scans

		    of the matrix array.



- row-hold:

	Usage: optional

	Value type: <u32>

	Definition: time in nanoseconds to pause between scans of each row in

		    the matrix array.



EXAMPLE



	keypad@148 {

		compatible = "qcom,pm8921-keypad";

		reg = <0x148>;

		interrupt-parent = <&pmicintc>;

		interrupts = <74 1>, <75 1>;

		linux,keymap = <

			MATRIX_KEY(0, 0, KEY_VOLUMEUP)

			MATRIX_KEY(0, 1, KEY_VOLUMEDOWN)

			MATRIX_KEY(0, 2, KEY_CAMERA_FOCUS)

			MATRIX_KEY(0, 3, KEY_CAMERA)

			>;

		keypad,num-rows = <1>;

		keypad,num-columns = <5>;

		debounce = <15>;

		scan-delay = <32>;

		row-hold = <91500>;

	};

Documentation/devicetree/bindings/input/qcom,pm8xxx-pwrkey.txt

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Qualcomm PM8xxx PMIC Power Key



PROPERTIES



- compatible:

	Usage: required

	Value type: <string>

	Definition: must be one of:

		    "qcom,pm8058-pwrkey"

		    "qcom,pm8921-pwrkey"



- reg:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: address of power key control register



- interrupts:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: the first interrupt specifies the key release interrupt

		    and the second interrupt specifies the key press interrupt.

		    The format of the specifier is defined by the binding

		    document describing the node's interrupt parent.



- debounce:

	Usage: optional

	Value type: <u32>

	Definition: time in microseconds that key must be pressed or release

		    for state change interrupt to trigger.



- pull-up:

	Usage: optional

	Value type: <empty>

	Definition: presence of this property indicates that the KPDPWR_N pin

		    should be configured for pull up.



EXAMPLE



	pwrkey@1c {

		compatible = "qcom,pm8921-pwrkey";

		reg = <0x1c>;

		interrupt-parent = <&pmicintc>;

		interrupts = <50 1>, <51 1>;

		debounce = <15625>;

		pull-up;

	};

Documentation/devicetree/bindings/input/qcom,pm8xxx-vib.txt

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Qualcomm PM8xxx PMIC Vibrator



PROPERTIES



- compatible:

	Usage: required

	Value type: <string>

	Definition: must be one of:

		    "qcom,pm8058-vib"

		    "qcom,pm8921-vib"



- reg:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: address of vibration control register



EXAMPLE



	vibrator@4a {

		compatible = "qcom,pm8058-vib";

		reg = <0x4a>;

	};

Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.txt

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FocalTech EDT-FT5x06 Polytouch driver

=====================================



There are 3 variants of the chip for various touch panel sizes

FT5206GE1  2.8" .. 3.8"

FT5306DE4  4.3" .. 7"

FT5406EE8  7"   .. 8.9"



The software interface is identical for all those chips, so that

currently there is no need for the driver to distinguish between the

different chips. Nevertheless distinct compatible strings are used so

that a distinction can be added if necessary without changing the DT

bindings.





Required properties:

 - compatible:  "edt,edt-ft5206"

           or:  "edt,edt-ft5306"

           or:  "edt,edt-ft5406"



 - reg:         I2C slave address of the chip (0x38)

 - interrupt-parent: a phandle pointing to the interrupt controller

                     serving the interrupt for this chip

 - interrupts:       interrupt specification for the touchdetect

                     interrupt



Optional properties:

 - reset-gpios: GPIO specification for the RESET input

 - wake-gpios:  GPIO specification for the WAKE input



 - pinctrl-names: should be "default"

 - pinctrl-0:   a phandle pointing to the pin settings for the

                control gpios



 - threshold:   allows setting the "click"-threshold in the range

                from 20 to 80.



 - gain:        allows setting the sensitivity in the range from 0 to

                31. Note that lower values indicate higher

                sensitivity.



 - offset:      allows setting the edge compensation in the range from

                0 to 31.



Example:

	polytouch: edt-ft5x06@38 {

		compatible = "edt,edt-ft5406", "edt,edt-ft5x06";

		reg = <0x38>;

		pinctrl-names = "default";

		pinctrl-0 = <&edt_ft5x06_pins>;

		interrupt-parent = <&gpio2>;

		interrupts = <5 0>;

		reset-gpios = <&gpio2 6 1>;

		wake-gpios = <&gpio4 9 0>;

	};