Merge tag 'input-for-v6.16-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

 - support for game controllers requiring delayed initialization
   packets, such as ByoWave Proteus, in xpad driver

 - a change to atkbd driver to not reset the keyboard on Loongson
   devices

 - tweaks to gpio-keys and matrix_keypad drivers

 - fixes to documentation for Amiga joysticks

 - a fix to ims-pcu driver to better handle malformed firmware

* tag 'input-for-v6.16-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: ims-pcu - check record size in ims_pcu_flash_firmware()
  Input: gpio-keys - fix possible concurrent access in gpio_keys_irq_timer()
  Input: gpio-keys - fix a sleep while atomic with PREEMPT_RT
  Input: amijoy - make headings compliant w/ guidelines in documentation
  Input: amijoy - fix grammar in documentation
  Input: amijoy - fix Amiga 4-joystick adapter pinout in documentation
  Input: amijoy - fix broken table formatting in documentation
  Input: atkbd - do not reset keyboard by default on Loongson
  Input: xpad - send LED and auth done packets to all Xbox One controllers
  Input: xpad - add the ByoWave Proteus controller
  Input: xpad - allow delaying init packets
  MAINTAINERS: update dlg,da72??.txt to yaml
  dt-bindings: input: convert dlg,da7280.txt to dt-schema
  dt-bindings: input: touchscreen: edt-ft5x06: use unevaluatedProperties
  Input: snvs_pwrkey - support power-off-time-sec
  dt-bindings: crypto: fsl,sec-v4.0-mon: Add "power-off-time-sec"
  Input: matrix_keypad - detect change during scan
  Input: matrix_keypad - add function for reading row state

12 files changed, 425 insertions, 194 deletions

diff --git a/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml b/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml
index e879bc0be8e2..9f8e6689cd94 100644
--- a/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml
+++ b/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml
@@ -83,6 +83,8 @@ properties:
       by SNVS ONOFF, the driver can report the status of POWER key and wakeup
       system if pressed after system suspend.
 
+    $ref: /schemas/input/input.yaml
+
     properties:
       compatible:
         const: fsl,sec-v4.0-pwrkey
@@ -111,6 +113,9 @@ properties:
         maxItems: 1
         default: 116
 
+      power-off-time-sec:
+        enum: [0, 5, 10, 15]
+
     required:
       - compatible
       - interrupts
diff --git a/Documentation/devicetree/bindings/input/dlg,da7280.txt b/Documentation/devicetree/bindings/input/dlg,da7280.txt
deleted file mode 100644
index 96ee5d50e111..000000000000
--- a/Documentation/devicetree/bindings/input/dlg,da7280.txt
+++ /dev/null
@@ -1,108 +0,0 @@
-Dialog Semiconductor DA7280 Haptics bindings
-
-Required properties:
-- compatible: Should be "dlg,da7280".
-- reg: Specifies the I2C slave address.
-
-- interrupt-parent : Specifies the phandle of the interrupt controller to
-  which the IRQs from DA7280 are delivered to.
-
-- dlg,actuator-type: Set Actuator type. it should be one of:
-  "LRA" - Linear Resonance Actuator type.
-  "ERM-bar" - Bar type Eccentric Rotating Mass.
-  "ERM-coin" - Coin type Eccentric Rotating Mass.
-
-- dlg,const-op-mode: Haptic operation mode for FF_CONSTANT.
-  Possible values:
-	1 - Direct register override(DRO) mode triggered by i2c(default),
-	2 - PWM data source mode controlled by PWM duty,
-- dlg,periodic-op-mode: Haptic operation mode for FF_PERIODIC.
-  Possible values:
-	1 - Register triggered waveform memory(RTWM) mode, the pattern
-	    assigned to the PS_SEQ_ID played as much times as PS_SEQ_LOOP,
-	2 - Edge triggered waveform memory(ETWM) mode, external GPI(N)
-	    control are required to enable/disable and it needs to keep
-	    device enabled by sending magnitude (X > 0),
-	    the pattern is assigned to the GPI(N)_SEQUENCE_ID below.
-	The default value is 1 for both of the operation modes.
-	For more details, please see the datasheet.
-
-- dlg,nom-microvolt: Nominal actuator voltage rating.
-  Valid values: 0 - 6000000.
-- dlg,abs-max-microvolt: Absolute actuator maximum voltage rating.
-  Valid values: 0 - 6000000.
-- dlg,imax-microamp: Actuator max current rating.
-  Valid values: 0 - 252000.
-  Default: 130000.
-- dlg,impd-micro-ohms: the impedance of the actuator in micro ohms.
-  Valid values: 0 - 1500000000.
-
-Optional properties:
-- pwms : phandle to the physical PWM(Pulse Width Modulation) device.
-  PWM properties should be named "pwms". And number of cell is different
-  for each pwm device.
-  (See Documentation/devicetree/bindings/pwm/pwm.txt
-   for further information relating to pwm properties)
-
-- dlg,ps-seq-id: the PS_SEQ_ID(pattern ID in waveform memory inside chip)
-  to play back when RTWM-MODE is enabled.
-  Valid range: 0 - 15.
-- dlg,ps-seq-loop: the PS_SEQ_LOOP, Number of times the pre-stored sequence
-  pointed to by PS_SEQ_ID or GPI(N)_SEQUENCE_ID is repeated.
-  Valid range: 0 - 15.
-- dlg,gpiN-seq-id: the GPI(N)_SEQUENCE_ID, pattern to play
-  when gpi0 is triggered, 'N' must be 0 - 2.
-  Valid range: 0 - 15.
-- dlg,gpiN-mode: the pattern mode which can select either
-  "Single-pattern" or "Multi-pattern", 'N' must be 0 - 2.
-- dlg,gpiN-polarity: gpiN polarity which can be chosen among
-  "Rising-edge", "Falling-edge" and "Both-edge",
-  'N' must be 0 - 2
-  Haptic will work by this edge option in case of ETWM mode.
-
-- dlg,resonant-freq-hz: use in case of LRA.
-  the frequency range: 50 - 300.
-  Default: 205.
-
-- dlg,bemf-sens-enable: Enable for internal loop computations.
-- dlg,freq-track-enable: Enable for resonant frequency tracking.
-- dlg,acc-enable: Enable for active acceleration.
-- dlg,rapid-stop-enable: Enable for rapid stop.
-- dlg,amp-pid-enable: Enable for the amplitude PID.
-- dlg,mem-array: Customized waveform memory(patterns) data downloaded to
-  the device during initialization. This is an array of 100 values(u8).
-
-For further information, see device datasheet.
-
-======
-
-Example:
-
-	haptics: da7280-haptics@4a {
-		compatible = "dlg,da7280";
-		reg = <0x4a>;
-		interrupt-parent = <&gpio6>;
-		interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
-		dlg,actuator-type = "LRA";
-		dlg,dlg,const-op-mode = <1>;
-		dlg,dlg,periodic-op-mode = <1>;
-		dlg,nom-microvolt = <2000000>;
-		dlg,abs-max-microvolt = <2000000>;
-		dlg,imax-microamp = <170000>;
-		dlg,resonant-freq-hz = <180>;
-		dlg,impd-micro-ohms = <10500000>;
-		dlg,freq-track-enable;
-		dlg,rapid-stop-enable;
-		dlg,mem-array = <
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		  0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-		>;
-	};
diff --git a/Documentation/devicetree/bindings/input/dlg,da7280.yaml b/Documentation/devicetree/bindings/input/dlg,da7280.yaml
new file mode 100644
index 000000000000..0d06755aaaa8
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/dlg,da7280.yaml
@@ -0,0 +1,248 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/dlg,da7280.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dialog Semiconductor DA7280 Low Power High-Definition Haptic Driver
+
+maintainers:
+  - Roy Im <roy.im.opensource@diasemi.com>
+
+properties:
+  compatible:
+    const: dlg,da7280
+
+  reg:
+    maxItems: 1
+    description: I2C address of the device.
+
+  interrupts:
+    maxItems: 1
+
+  dlg,actuator-type:
+    enum:
+      - LRA # Linear Resonance Actuator type
+      - ERM-bar # Bar type Eccentric Rotating Mass
+      - ERM-coin # Coin type Eccentric Rotating Mass
+
+  dlg,const-op-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 1 # Direct register override (DRO) mode triggered by i2c (default)
+      - 2 # PWM data source mode controlled by PWM duty
+    description:
+      Haptic operation mode for FF_CONSTANT
+
+  dlg,periodic-op-mode:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum:
+      - 1 # Register triggered waveform memory(RTWM) mode, the pattern
+          # assigned to the PS_SEQ_ID played as much times as PS_SEQ_LOOP
+      - 2 # Edge triggered waveform memory(ETWM) mode, external GPI(N)
+          # control are required to enable/disable and it needs to keep
+          # device enabled by sending magnitude (X > 0),
+          # the pattern is assigned to the GPI(N)_SEQUENCE_ID below
+    default: 1
+    description:
+      Haptic operation mode for FF_PERIODIC.
+      The default value is 1 for both of the operation modes.
+      For more details, please see the datasheet
+
+  dlg,nom-microvolt:
+    minimum: 0
+    maximum: 6000000
+    description:
+      Nominal actuator voltage rating
+
+  dlg,abs-max-microvolt:
+    minimum: 0
+    maximum: 6000000
+    description:
+      Absolute actuator maximum voltage rating
+
+  dlg,imax-microamp:
+    minimum: 0
+    maximum: 252000
+    default: 130000
+    description:
+      Actuator max current rating
+
+  dlg,impd-micro-ohms:
+    minimum: 0
+    maximum: 1500000000
+    description:
+      Impedance of the actuator
+
+  pwms:
+    maxItems: 1
+
+  dlg,ps-seq-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      The PS_SEQ_ID(pattern ID in waveform memory inside chip)
+      to play back when RTWM-MODE is enabled
+
+  dlg,ps-seq-loop:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      The PS_SEQ_LOOP, Number of times the pre-stored sequence pointed to by
+      PS_SEQ_ID or GPI(N)_SEQUENCE_ID is repeated
+
+  dlg,gpi0-seq-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      the GPI0_SEQUENCE_ID, pattern to play when gpi0 is triggered
+
+  dlg,gpi1-seq-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      the GPI1_SEQUENCE_ID, pattern to play when gpi1 is triggered
+
+  dlg,gpi2-seq-id:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 15
+    description:
+      the GPI2_SEQUENCE_ID, pattern to play when gpi2 is triggered
+
+  dlg,gpi0-mode:
+    enum:
+      - Single-pattern
+      - Multi-pattern
+    description:
+      Pattern mode for gpi0
+
+  dlg,gpi1-mode:
+    enum:
+      - Single-pattern
+      - Multi-pattern
+    description:
+      Pattern mode for gpi1
+
+  dlg,gpi2-mode:
+    enum:
+      - Single-pattern
+      - Multi-pattern
+    description:
+      Pattern mode for gpi2
+
+  dlg,gpi0-polarity:
+    enum:
+      - Rising-edge
+      - Falling-edge
+      - Both-edge
+    description:
+      gpi0 polarity, Haptic will work by this edge option in case of ETWM mode
+
+  dlg,gpi1-polarity:
+    enum:
+      - Rising-edge
+      - Falling-edge
+      - Both-edge
+    description:
+      gpi1 polarity, Haptic will work by this edge option in case of ETWM mode
+
+  dlg,gpi2-polarity:
+    enum:
+      - Rising-edge
+      - Falling-edge
+      - Both-edge
+    description:
+      gpi2 polarity, Haptic will work by this edge option in case of ETWM mode
+
+  dlg,resonant-freq-hz:
+    minimum: 50
+    maximum: 300
+    default: 205
+
+  dlg,bemf-sens-enable:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Enable for internal loop computations
+
+  dlg,freq-track-enable:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Enable for resonant frequency tracking
+
+  dlg,acc-enable:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Enable for active acceleration
+
+  dlg,rapid-stop-enable:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Enable for rapid stop
+
+  dlg,amp-pid-enable:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      Enable for the amplitude PID
+
+  dlg,mem-array:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    minItems: 100
+    description:
+      Customized waveform memory (patterns) data downloaded to the device during initialization.
+      Each entry value must be included between 0 and 255.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - dlg,actuator-type
+  - dlg,const-op-mode
+  - dlg,periodic-op-mode
+  - dlg,nom-microvolt
+  - dlg,abs-max-microvolt
+  - dlg,imax-microamp
+  - dlg,impd-micro-ohms
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        haptics@4a {
+            compatible = "dlg,da7280";
+            reg = <0x4a>;
+            interrupt-parent = <&gpio6>;
+            interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+            dlg,actuator-type = "LRA";
+            dlg,const-op-mode = <1>;
+            dlg,periodic-op-mode = <1>;
+            dlg,nom-microvolt = <2000000>;
+            dlg,abs-max-microvolt = <2000000>;
+            dlg,imax-microamp = <170000>;
+            dlg,resonant-freq-hz = <180>;
+            dlg,impd-micro-ohms = <10500000>;
+            dlg,freq-track-enable;
+            dlg,rapid-stop-enable;
+            dlg,mem-array = <0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+                             0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00>;
+        };
+    };
diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
index 70a922e213f2..ab821490284a 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
@@ -103,16 +103,9 @@ properties:
     minimum: 0
     maximum: 255
 
-  touchscreen-size-x: true
-  touchscreen-size-y: true
-  touchscreen-fuzz-x: true
-  touchscreen-fuzz-y: true
-  touchscreen-inverted-x: true
-  touchscreen-inverted-y: true
-  touchscreen-swapped-x-y: true
   interrupt-controller: true
 
-additionalProperties: false
+unevaluatedProperties: false
 
 required:
   - compatible
diff --git a/Documentation/input/devices/amijoy.rst b/Documentation/input/devices/amijoy.rst
index 8df7b11cd98d..a81e9de481c7 100644
--- a/Documentation/input/devices/amijoy.rst
+++ b/Documentation/input/devices/amijoy.rst
@@ -1,14 +1,15 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~
-Amiga joystick extensions
-~~~~~~~~~~~~~~~~~~~~~~~~~
+===============
+Amiga joysticks
+===============
 
+Pinouts
+=======
 
-Amiga 4-joystick parport extension
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Amiga 4-joystick parallel port extension
+----------------------------------------
 
 Parallel port pins:
 
-
 =====  ======== ====   ==========
 Pin    Meaning  Pin    Meaning
 =====  ======== ====   ==========
@@ -17,11 +18,11 @@ Pin    Meaning  Pin    Meaning
  4     Left1	 8     Left2
  5     Right1	 9     Right2
 13     Fire1	11     Fire2
-18     Gnd1	18     Gnd2
+19     Gnd1	18     Gnd2
 =====  ======== ====   ==========
 
-Amiga digital joystick pinout
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Amiga digital joystick
+----------------------
 
 === ============
 Pin Meaning
@@ -37,8 +38,8 @@ Pin Meaning
 9   Thumb button
 === ============
 
-Amiga mouse pinout
-~~~~~~~~~~~~~~~~~~
+Amiga mouse
+-----------
 
 === ============
 Pin Meaning
@@ -54,8 +55,8 @@ Pin Meaning
 9   Right button
 === ============
 
-Amiga analog joystick pinout
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Amiga analog joystick
+---------------------
 
 === ==============
 Pin Meaning
@@ -71,8 +72,8 @@ Pin Meaning
 9   Analog Y
 === ==============
 
-Amiga lightpen pinout
-~~~~~~~~~~~~~~~~~~~~~
+Amiga lightpen
+--------------
 
 === =============
 Pin Meaning
@@ -88,19 +89,23 @@ Pin Meaning
 9   Stylus button
 === =============
 
--------------------------------------------------------------------------------
+Register addresses
+==================
+
+JOY0DAT/JOY1DAT
+---------------
 
-======== === ==== ==== ====== ========================================
+======== === ==== ==== ====== ===========================================
 NAME     rev ADDR type chip   Description
-======== === ==== ==== ====== ========================================
-JOY0DAT      00A   R   Denise Joystick-mouse 0 data (left vert, horiz)
-JOY1DAT      00C   R   Denise Joystick-mouse 1 data (right vert,horiz)
-======== === ==== ==== ====== ========================================
+======== === ==== ==== ====== ===========================================
+JOY0DAT      00A   R   Denise Joystick-mouse 0 data (left vert., horiz.)
+JOY1DAT      00C   R   Denise Joystick-mouse 1 data (right vert., horiz.)
+======== === ==== ==== ====== ===========================================
 
         These addresses each read a 16 bit register. These in turn
         are loaded from the MDAT serial stream and are clocked in on
         the rising edge of SCLK. MLD output is used to parallel load
-        the external parallel-to-serial converter.This in turn is
+        the external parallel-to-serial converter. This in turn is
         loaded with the 4 quadrature inputs from each of two game
         controller ports (8 total) plus 8 miscellaneous control bits
         which are new for LISA and can be read in upper 8 bits of
@@ -108,7 +113,7 @@ JOY1DAT      00C   R   Denise Joystick-mouse 1 data (right vert,horiz)
 
         Register bits are as follows:
 
-        - Mouse counter usage (pins  1,3 =Yclock, pins 2,4 =Xclock)
+        - Mouse counter usage (pins 1,3 =Yclock, pins 2,4 =Xclock)
 
 ======== === === === === === === === === ====== === === === === === === ===
     BIT#  15  14  13  12  11  10  09  08     07  06  05  04  03  02  01  00
@@ -123,7 +128,7 @@ JOY1DAT   Y7  Y6  Y5  Y4  Y3  Y2  Y1  Y0     X7  X6  X5  X4  X3  X2  X1  X0
         clocked by 2 of the signals input from the mouse serial
         stream. Starting with first bit received:
 
-         +-------------------+-----------------------------------------+
+         +--------+----------+-----------------------------------------+
          | Serial | Bit Name | Description                             |
          +========+==========+=========================================+
          |   0    | M0H      | JOY0DAT Horizontal Clock                |
@@ -160,7 +165,8 @@ JOY1DAT   Y7  Y6  Y5  Y4  Y3  Y2  Y1  Y0     X7  X6  X5  X4  X3  X2  X1  X0
          | Right      |  4   | X1                              |
          +------------+------+---------------------------------+
 
--------------------------------------------------------------------------------
+JOYTEST
+-------
 
 ========  === ==== ==== ====== =================================================
 NAME      rev ADDR type chip    Description
@@ -177,14 +183,15 @@ JOYTEST       036   W   Denise  Write to all 4  joystick-mouse counters at once.
   JOYxDAT  Y7  Y6  Y5  Y4  Y3  Y2  xx  xx     X7  X6  X5  X4  X3  X2  xx  xx
 ========= === === === === === === === === ====== === === === === === === ===
 
--------------------------------------------------------------------------------
+POT0DAT/POT1DAT
+---------------
 
-======= === ==== ==== ====== ========================================
+======= === ==== ==== ====== ===========================================
 NAME    rev ADDR type chip   Description
-======= === ==== ==== ====== ========================================
-POT0DAT  h  012   R   Paula  Pot counter data left pair (vert, horiz)
-POT1DAT  h  014   R   Paula  Pot counter data right pair (vert,horiz)
-======= === ==== ==== ====== ========================================
+======= === ==== ==== ====== ===========================================
+POT0DAT  h  012   R   Paula  Pot counter data left pair (vert., horiz.)
+POT1DAT  h  014   R   Paula  Pot counter data right pair (vert., horiz.)
+======= === ==== ==== ====== ===========================================
 
         These addresses each read a pair of 8 bit pot counters.
         (4 counters total). The bit assignment for both
@@ -213,12 +220,13 @@ POT1DAT  h  014   R   Paula  Pot counter data right pair (vert,horiz)
          +-------+------+-----+-----+-------+
 
          With normal (NTSC or PAL) horiz. line rate, the pots will
-         give a full scale (FF) reading with about 500kohms in one
-         frame time. With proportionally faster horiz line times,
+         give a full scale (FF) reading with about 500k ohm in one
+         frame time. With proportionally faster horiz. line times,
          the counters will count proportionally faster.
          This should be noted when doing variable beam displays.
 
--------------------------------------------------------------------------------
+POTGO
+-----
 
 ====== === ==== ==== ====== ================================================
 NAME   rev ADDR type chip   Description
@@ -227,7 +235,8 @@ POTGO      034   W   Paula  Pot port (4 bit) bi-direction and data, and pot
 			    counter start.
 ====== === ==== ==== ====== ================================================
 
--------------------------------------------------------------------------------
+POTINP
+------
 
 ====== === ==== ==== ====== ================================================
 NAME   rev ADDR type chip   Description
@@ -238,26 +247,26 @@ POTINP     016   R   Paula  Pot pin data read
         This register controls a 4 bit bi-direction I/O port
         that shares the same 4 pins as the 4 pot counters above.
 
-         +-------+----------+---------------------------------------------+
-         | BIT#  | FUNCTION | DESCRIPTION                                 |
-         +=======+==========+=============================================+
-         | 15    | OUTRY    | Output enable for Paula pin 33              |
-         +-------+----------+---------------------------------------------+
-         | 14    | DATRY    | I/O data Paula pin 33                       |
-         +-------+----------+---------------------------------------------+
-         | 13    | OUTRX    | Output enable for Paula pin 32              |
-         +-------+----------+---------------------------------------------+
-         | 12    | DATRX    | I/O data Paula pin 32                       |
-         +-------+----------+---------------------------------------------+
-         | 11    | OUTLY    | Out put enable for Paula pin 36             |
-         +-------+----------+---------------------------------------------+
-         | 10    | DATLY    | I/O data Paula pin 36                       |
-         +-------+----------+---------------------------------------------+
-         | 09    | OUTLX    | Output enable for Paula pin 35              |
-         +-------+----------+---------------------------------------------+
-         | 08    | DATLX    | I/O data  Paula pin 35                      |
-         +-------+----------+---------------------------------------------+
-         | 07-01 |   X      | Not used                                    |
-         +-------+----------+---------------------------------------------+
-         | 00    | START    | Start pots (dump capacitors,start counters) |
-         +-------+----------+---------------------------------------------+
+         +-------+----------+----------------------------------------------+
+         | BIT#  | FUNCTION | DESCRIPTION                                  |
+         +=======+==========+==============================================+
+         | 15    | OUTRY    | Output enable for Paula pin 33               |
+         +-------+----------+----------------------------------------------+
+         | 14    | DATRY    | I/O data Paula pin 33                        |
+         +-------+----------+----------------------------------------------+
+         | 13    | OUTRX    | Output enable for Paula pin 32               |
+         +-------+----------+----------------------------------------------+
+         | 12    | DATRX    | I/O data Paula pin 32                        |
+         +-------+----------+----------------------------------------------+
+         | 11    | OUTLY    | Out put enable for Paula pin 36              |
+         +-------+----------+----------------------------------------------+
+         | 10    | DATLY    | I/O data Paula pin 36                        |
+         +-------+----------+----------------------------------------------+
+         | 09    | OUTLX    | Output enable for Paula pin 35               |
+         +-------+----------+----------------------------------------------+
+         | 08    | DATLX    | I/O data  Paula pin 35                       |
+         +-------+----------+----------------------------------------------+
+         | 07-01 |   X      | Not used                                     |
+         +-------+----------+----------------------------------------------+
+         | 00    | START    | Start pots (dump capacitors, start counters) |
+         +-------+----------+----------------------------------------------+
diff --git a/MAINTAINERS b/MAINTAINERS
index 1a607e6cf9de..7107741fac6e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6942,7 +6942,7 @@ DIALOG SEMICONDUCTOR DRIVERS
 M:	Support Opensource <support.opensource@diasemi.com>
 S:	Supported
 W:	http://www.dialog-semiconductor.com/products
-F:	Documentation/devicetree/bindings/input/dlg,da72??.txt
+F:	Documentation/devicetree/bindings/input/dlg,da72??.yaml
 F:	Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml
 F:	Documentation/devicetree/bindings/mfd/da90*.txt
 F:	Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 1008858f78e2..c066a4da7c14 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -105,6 +105,8 @@
 #define PKT_XBE2_FW_5_EARLY 3
 #define PKT_XBE2_FW_5_11    4
 
+#define FLAG_DELAY_INIT BIT(0)
+
 static bool dpad_to_buttons;
 module_param(dpad_to_buttons, bool, S_IRUGO);
 MODULE_PARM_DESC(dpad_to_buttons, "Map D-PAD to buttons rather than axes for unknown pads");
@@ -127,6 +129,7 @@ static const struct xpad_device {
 	char *name;
 	u8 mapping;
 	u8 xtype;
+	u8 flags;
 } xpad_device[] = {
 	/* Please keep this list sorted by vendor and product ID. */
 	{ 0x0079, 0x18d4, "GPD Win 2 X-Box Controller", 0, XTYPE_XBOX360 },
@@ -416,6 +419,7 @@ static const struct xpad_device {
 	{ 0x3285, 0x0663, "Nacon Evol-X", 0, XTYPE_XBOXONE },
 	{ 0x3537, 0x1004, "GameSir T4 Kaleid", 0, XTYPE_XBOX360 },
 	{ 0x3537, 0x1010, "GameSir G7 SE", 0, XTYPE_XBOXONE },
+	{ 0x366c, 0x0005, "ByoWave Proteus Controller", MAP_SHARE_BUTTON, XTYPE_XBOXONE, FLAG_DELAY_INIT },
 	{ 0x3767, 0x0101, "Fanatec Speedster 3 Forceshock Wheel", 0, XTYPE_XBOX },
 	{ 0x413d, 0x2104, "Black Shark Green Ghost Gamepad", 0, XTYPE_XBOX360 },
 	{ 0xffff, 0xffff, "Chinese-made Xbox Controller", 0, XTYPE_XBOX },
@@ -571,6 +575,7 @@ static const struct usb_device_id xpad_table[] = {
 	XPAD_XBOXONE_VENDOR(0x3285),		/* Nacon Evol-X */
 	XPAD_XBOX360_VENDOR(0x3537),		/* GameSir Controllers */
 	XPAD_XBOXONE_VENDOR(0x3537),		/* GameSir Controllers */
+	XPAD_XBOXONE_VENDOR(0x366c),		/* ByoWave controllers */
 	XPAD_XBOX360_VENDOR(0x413d),		/* Black Shark Green Ghost Controller */
 	{ }
 };
@@ -599,6 +604,7 @@ struct xboxone_init_packet {
  * - https://github.com/medusalix/xone/blob/master/bus/protocol.c
  */
 #define GIP_CMD_ACK      0x01
+#define GIP_CMD_ANNOUNCE 0x02
 #define GIP_CMD_IDENTIFY 0x04
 #define GIP_CMD_POWER    0x05
 #define GIP_CMD_AUTHENTICATE 0x06
@@ -673,20 +679,19 @@ static const u8 xboxone_hori_ack_id[] = {
 };
 
 /*
- * This packet is required for most (all?) of the PDP pads to start
- * sending input reports. These pads include: (0x0e6f:0x02ab),
- * (0x0e6f:0x02a4), (0x0e6f:0x02a6).
+ * This packet is sent by default on Windows, and is required for some pads to
+ * start sending input reports, including most (all?) of the PDP. These pads
+ * include: (0x0e6f:0x02ab), (0x0e6f:0x02a4), (0x0e6f:0x02a6).
  */
-static const u8 xboxone_pdp_led_on[] = {
-	GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14
-};
+static const u8 xboxone_led_on[] = { GIP_CMD_LED, GIP_OPT_INTERNAL, GIP_SEQ0,
+GIP_PL_LEN(3), 0x00, GIP_LED_ON, 0x14 };
 
 /*
  * This packet is required for most (all?) of the PDP pads to start
  * sending input reports. These pads include: (0x0e6f:0x02ab),
  * (0x0e6f:0x02a4), (0x0e6f:0x02a6).
  */
-static const u8 xboxone_pdp_auth[] = {
+static const u8 xboxone_auth_done[] = {
 	GIP_CMD_AUTHENTICATE, GIP_OPT_INTERNAL, GIP_SEQ0, GIP_PL_LEN(2), 0x01, 0x00
 };
 
@@ -723,12 +728,8 @@ static const struct xboxone_init_packet xboxone_init_packets[] = {
 	XBOXONE_INIT_PKT(0x045e, 0x02ea, xboxone_s_init),
 	XBOXONE_INIT_PKT(0x045e, 0x0b00, xboxone_s_init),
 	XBOXONE_INIT_PKT(0x045e, 0x0b00, extra_input_packet_init),
-	XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_led_on),
-	XBOXONE_INIT_PKT(0x0f0d, 0x01b2, xboxone_pdp_led_on),
-	XBOXONE_INIT_PKT(0x20d6, 0xa01a, xboxone_pdp_led_on),
-	XBOXONE_INIT_PKT(0x0e6f, 0x0000, xboxone_pdp_auth),
-	XBOXONE_INIT_PKT(0x0f0d, 0x01b2, xboxone_pdp_auth),
-	XBOXONE_INIT_PKT(0x20d6, 0xa01a, xboxone_pdp_auth),
+	XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_led_on),
+	XBOXONE_INIT_PKT(0x0000, 0x0000, xboxone_auth_done),
 	XBOXONE_INIT_PKT(0x24c6, 0x541a, xboxone_rumblebegin_init),
 	XBOXONE_INIT_PKT(0x24c6, 0x542a, xboxone_rumblebegin_init),
 	XBOXONE_INIT_PKT(0x24c6, 0x543a, xboxone_rumblebegin_init),
@@ -788,10 +789,13 @@ struct usb_xpad {
 	const char *name;		/* name of the device */
 	struct work_struct work;	/* init/remove device from callback */
 	time64_t mode_btn_down_ts;
+	bool delay_init;		/* init packets should be delayed */
+	bool delayed_init_done;
 };
 
 static int xpad_init_input(struct usb_xpad *xpad);
 static void xpad_deinit_input(struct usb_xpad *xpad);
+static int xpad_start_input(struct usb_xpad *xpad);
 static void xpadone_ack_mode_report(struct usb_xpad *xpad, u8 seq_num);
 static void xpad360w_poweroff_controller(struct usb_xpad *xpad);
 
@@ -1076,6 +1080,17 @@ static void xpadone_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char
 
 			do_sync = true;
 		}
+	} else if (data[0] == GIP_CMD_ANNOUNCE) {
+		int error;
+
+		if (xpad->delay_init && !xpad->delayed_init_done) {
+			xpad->delayed_init_done = true;
+			error = xpad_start_input(xpad);
+			if (error)
+				dev_warn(&xpad->dev->dev,
+					 "unable to start delayed input: %d\n",
+					 error);
+		}
 	} else if (data[0] == GIP_CMD_INPUT) { /* The main valid packet type for inputs */
 		/* menu/view buttons */
 		input_report_key(dev, BTN_START,  data[4] & BIT(2));
@@ -1254,6 +1269,14 @@ static bool xpad_prepare_next_init_packet(struct usb_xpad *xpad)
 	if (xpad->xtype != XTYPE_XBOXONE)
 		return false;
 
+	/*
+	 * Some dongles will discard init packets if they're sent before the
+	 * controller connects. In these cases, we need to wait until we get
+	 * an announce packet from them to send the init packet sequence.
+	 */
+	if (xpad->delay_init && !xpad->delayed_init_done)
+		return false;
+
 	/* Perform initialization sequence for Xbox One pads that require it */
 	while (xpad->init_seq < ARRAY_SIZE(xboxone_init_packets)) {
 		init_packet = &xboxone_init_packets[xpad->init_seq++];
@@ -2069,6 +2092,9 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 	xpad->mapping = xpad_device[i].mapping;
 	xpad->xtype = xpad_device[i].xtype;
 	xpad->name = xpad_device[i].name;
+	if (xpad_device[i].flags & FLAG_DELAY_INIT)
+		xpad->delay_init = true;
+
 	xpad->packet_type = PKT_XB;
 	INIT_WORK(&xpad->work, xpad_presence_work);
 
@@ -2268,6 +2294,7 @@ static int xpad_resume(struct usb_interface *intf)
 	struct usb_xpad *xpad = usb_get_intfdata(intf);
 	struct input_dev *input = xpad->dev;
 
+	xpad->delayed_init_done = false;
 	if (xpad->xtype == XTYPE_XBOX360W)
 		return xpad360w_start_input(xpad);
 
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index adf0f311996c..3ff2fcf05ad5 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -37,7 +37,7 @@ static int atkbd_set = 2;
 module_param_named(set, atkbd_set, int, 0);
 MODULE_PARM_DESC(set, "Select keyboard code set (2 = default, 3 = PS/2 native)");
 
-#if defined(__i386__) || defined(__x86_64__) || defined(__hppa__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__hppa__) || defined(__loongarch__)
 static bool atkbd_reset;
 #else
 static bool atkbd_reset = true;
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 5c39a217b94c..f9db86da0818 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -449,6 +449,8 @@ static enum hrtimer_restart gpio_keys_irq_timer(struct hrtimer *t)
 						      release_timer);
 	struct input_dev *input = bdata->input;
 
+	guard(spinlock_irqsave)(&bdata->lock);
+
 	if (bdata->key_pressed) {
 		input_report_key(input, *bdata->code, 0);
 		input_sync(input);
@@ -486,7 +488,7 @@ static irqreturn_t gpio_keys_irq_isr(int irq, void *dev_id)
 	if (bdata->release_delay)
 		hrtimer_start(&bdata->release_timer,
 			      ms_to_ktime(bdata->release_delay),
-			      HRTIMER_MODE_REL_HARD);
+			      HRTIMER_MODE_REL);
 out:
 	return IRQ_HANDLED;
 }
@@ -628,7 +630,7 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
 
 		bdata->release_delay = button->debounce_interval;
 		hrtimer_setup(&bdata->release_timer, gpio_keys_irq_timer,
-			      CLOCK_REALTIME, HRTIMER_MODE_REL_HARD);
+			      CLOCK_REALTIME, HRTIMER_MODE_REL);
 
 		isr = gpio_keys_irq_isr;
 		irqflags = 0;
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index e46473cb817c..e50a6fea9a60 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -104,6 +104,16 @@ static void disable_row_irqs(struct matrix_keypad *keypad)
 		disable_irq_nosync(keypad->row_irqs[i]);
 }
 
+static uint32_t read_row_state(struct matrix_keypad *keypad)
+{
+	int row;
+	u32 row_state = 0;
+
+	for (row = 0; row < keypad->num_row_gpios; row++)
+		row_state |= row_asserted(keypad, row) ? BIT(row) : 0;
+	return row_state;
+}
+
 /*
  * This gets the keys from keyboard and reports it to input subsystem
  */
@@ -115,6 +125,10 @@ static void matrix_keypad_scan(struct work_struct *work)
 	const unsigned short *keycodes = input_dev->keycode;
 	uint32_t new_state[MATRIX_MAX_COLS];
 	int row, col, code;
+	u32 init_row_state, new_row_state;
+
+	/* read initial row state to detect changes between scan */
+	init_row_state = read_row_state(keypad);
 
 	/* de-activate all columns for scanning */
 	activate_all_cols(keypad, false);
@@ -129,9 +143,7 @@ static void matrix_keypad_scan(struct work_struct *work)
 
 		activate_col(keypad, col, true);
 
-		for (row = 0; row < keypad->num_row_gpios; row++)
-			new_state[col] |=
-				row_asserted(keypad, row) ? BIT(row) : 0;
+		new_state[col] = read_row_state(keypad);
 
 		activate_col(keypad, col, false);
 	}
@@ -165,6 +177,18 @@ static void matrix_keypad_scan(struct work_struct *work)
 		keypad->scan_pending = false;
 		enable_row_irqs(keypad);
 	}
+
+	/* read new row state and detect if value has changed */
+	new_row_state = read_row_state(keypad);
+	if (init_row_state != new_row_state) {
+		guard(spinlock_irq)(&keypad->lock);
+		if (unlikely(keypad->scan_pending || keypad->stopped))
+			return;
+		disable_row_irqs(keypad);
+		keypad->scan_pending = true;
+		schedule_delayed_work(&keypad->work,
+				      msecs_to_jiffies(keypad->debounce_ms));
+	}
 }
 
 static irqreturn_t matrix_keypad_interrupt(int irq, void *id)
diff --git a/drivers/input/keyboard/snvs_pwrkey.c b/drivers/input/keyboard/snvs_pwrkey.c
index bbf409dda89f..fe7398eeb828 100644
--- a/drivers/input/keyboard/snvs_pwrkey.c
+++ b/drivers/input/keyboard/snvs_pwrkey.c
@@ -27,6 +27,8 @@
 #define SNVS_HPSR_BTN		BIT(6)
 #define SNVS_LPSR_SPO		BIT(18)
 #define SNVS_LPCR_DEP_EN	BIT(5)
+#define SNVS_LPCR_BPT_SHIFT	16
+#define SNVS_LPCR_BPT_MASK	(3 << SNVS_LPCR_BPT_SHIFT)
 
 #define DEBOUNCE_TIME		30
 #define REPEAT_INTERVAL		60
@@ -114,6 +116,8 @@ static int imx_snvs_pwrkey_probe(struct platform_device *pdev)
 	struct device_node *np;
 	struct clk *clk;
 	int error;
+	unsigned int val;
+	unsigned int bpt;
 	u32 vid;
 
 	/* Get SNVS register Page */
@@ -148,6 +152,27 @@ static int imx_snvs_pwrkey_probe(struct platform_device *pdev)
 	if (pdata->irq < 0)
 		return -EINVAL;
 
+	error = of_property_read_u32(np, "power-off-time-sec", &val);
+	if (!error) {
+		switch (val) {
+		case 0:
+			bpt = 0x3;
+			break;
+		case 5:
+		case 10:
+		case 15:
+			bpt = (val / 5) - 1;
+			break;
+		default:
+			dev_err(&pdev->dev,
+				"power-off-time-sec %d out of range\n", val);
+			return -EINVAL;
+		}
+
+		regmap_update_bits(pdata->snvs, SNVS_LPCR_REG, SNVS_LPCR_BPT_MASK,
+				   bpt << SNVS_LPCR_BPT_SHIFT);
+	}
+
 	regmap_read(pdata->snvs, SNVS_HPVIDR1_REG, &vid);
 	pdata->minor_rev = vid & 0xff;
 
diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
index d9ee14b1f451..4581f1c53644 100644
--- a/drivers/input/misc/ims-pcu.c
+++ b/drivers/input/misc/ims-pcu.c
@@ -844,6 +844,12 @@ static int ims_pcu_flash_firmware(struct ims_pcu *pcu,
 		addr = be32_to_cpu(rec->addr) / 2;
 		len = be16_to_cpu(rec->len);
 
+		if (len > sizeof(pcu->cmd_buf) - 1 - sizeof(*fragment)) {
+			dev_err(pcu->dev,
+				"Invalid record length in firmware: %d\n", len);
+			return -EINVAL;
+		}
+
 		fragment = (void *)&pcu->cmd_buf[1];
 		put_unaligned_le32(addr, &fragment->addr);
 		fragment->len = len;