Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted

Pull pin control updates from Linus Walleij:
 "Core changes:

   - Use the non-blocking mux_state_try_select() in the generic MUX pin
     control back-end

   - Free pin maps on pinctrl_generic_to_map() failure in the core
     helpers

  New hardware pin control:

   - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC
     (this is for the low power audio, LPASS = Low Power Audio SubSystem
     portions)

   - Upboard support on top of the Intel pin controller

   - Apple T6030 and T6031 support (just compatible strings)

   - Samsung Exynos 8855 SoC

   - Mediatek MT6858 SoC

   - Rockchip RK3308B and RV1106 SoCs

   - Airoha EN7523 and AN7563 SoCs

  Improvements:

   - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable

   - Qualcomm improvements on top of the Qualcomm PDC (power domain
     controller) irqchip improvements from tglx:s tree

   - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups

   - The NPCM8xx driver has been put into shape fixing many pin and
     group definitions

   - Some non-urgent Tegra 264 pin assignments are fixed up

   - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and
     pin assignments, missing features etc"

* tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits)
  dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema
  pinctrl: meson: sync some modify from A4
  pinctrl: meson: a4: Add input enable pin configuration
  pinctrl: realtek: rtd1625: remove unused group name spdif_sel
  pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13
  dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema
  Revert "Merge branch 'ib-rsk7204' into devel"
  pinctrl: rockchip: Add RV1106 pinctrl support
  dt-bindings: pinctrl: rockchip: Add RV1106 compatible
  pinctrl: rockchip: Decode drive strength in the get function
  pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable
  pinctrl: airoha: add support of an7563 SoC
  dt-bindings: pinctrl: airoha: add support of an7563 pin controller
  pinctrl: airoha: try to find chip scu node by phandle first
  pinctrl: airoha: add support of en7523 SoC
  dt-bindings: pinctrl: airoha: add support of en7523 pin controller
  pinctrl: airoha: an7583: add support for olt pinmux
  pinctrl: airoha: an7583: add support for pon_alt pinmux
  pinctrl: airoha: an7583: add support for npu_uart pinmux
  dt-bindings: pinctrl: airoha: an7583: add missed features
  ...

1 files changed, 272 insertions, 0 deletions

diff --git a/Documentation/input/devices/amijoy.rst b/Documentation/input/devices/amijoy.rst
new file mode 100644
index 000000000..a81e9de48
--- /dev/null
+++ b/Documentation/input/devices/amijoy.rst
@@ -0,0 +1,272 @@
+===============
+Amiga joysticks
+===============
+
+Pinouts
+=======
+
+Amiga 4-joystick parallel port extension
+----------------------------------------
+
+Parallel port pins:
+
+=====  ======== ====   ==========
+Pin    Meaning  Pin    Meaning
+=====  ======== ====   ==========
+ 2     Up1	 6     Up2
+ 3     Down1	 7     Down2
+ 4     Left1	 8     Left2
+ 5     Right1	 9     Right2
+13     Fire1	11     Fire2
+19     Gnd1	18     Gnd2
+=====  ======== ====   ==========
+
+Amiga digital joystick
+----------------------
+
+=== ============
+Pin Meaning
+=== ============
+1   Up
+2   Down
+3   Left
+4   Right
+5   n/c
+6   Fire button
+7   +5V (50mA)
+8   Gnd
+9   Thumb button
+=== ============
+
+Amiga mouse
+-----------
+
+=== ============
+Pin Meaning
+=== ============
+1   V-pulse
+2   H-pulse
+3   VQ-pulse
+4   HQ-pulse
+5   Middle button
+6   Left button
+7   +5V (50mA)
+8   Gnd
+9   Right button
+=== ============
+
+Amiga analog joystick
+---------------------
+
+=== ==============
+Pin Meaning
+=== ==============
+1   Top button
+2   Top2 button
+3   Trigger button
+4   Thumb button
+5   Analog X
+6   n/c
+7   +5V (50mA)
+8   Gnd
+9   Analog Y
+=== ==============
+
+Amiga lightpen
+--------------
+
+=== =============
+Pin Meaning
+=== =============
+1   n/c
+2   n/c
+3   n/c
+4   n/c
+5   Touch button
+6   /Beamtrigger
+7   +5V (50mA)
+8   Gnd
+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.)
+======== === ==== ==== ====== ===========================================
+
+        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
+        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
+        LISAID.
+
+        Register bits are as follows:
+
+        - 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
+======== === === === === === === === === ====== === === === === === === ===
+JOY0DAT   Y7  Y6  Y5  Y4  Y3  Y2  Y1  Y0     X7  X6  X5  X4  X3  X2  X1  X0
+JOY1DAT   Y7  Y6  Y5  Y4  Y3  Y2  Y1  Y0     X7  X6  X5  X4  X3  X2  X1  X0
+======== === === === === === === === === ====== === === === === === === ===
+
+        0=LEFT CONTROLLER PAIR, 1=RIGHT CONTROLLER PAIR.
+        (4 counters total). The bit usage for both left and right
+        addresses is shown below. Each 6 bit counter (Y7-Y2,X7-X2) is
+        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                |
+         +--------+----------+-----------------------------------------+
+         |   1    | M0HQ     | JOY0DAT Horizontal Clock (quadrature)   |
+         +--------+----------+-----------------------------------------+
+         |   2    | M0V      | JOY0DAT Vertical Clock                  |
+         +--------+----------+-----------------------------------------+
+         |   3    | M0VQ     | JOY0DAT Vertical Clock  (quadrature)    |
+         +--------+----------+-----------------------------------------+
+         |   4    | M1V      | JOY1DAT Horizontal Clock                |
+         +--------+----------+-----------------------------------------+
+         |   5    | M1VQ     | JOY1DAT Horizontal Clock (quadrature)   |
+         +--------+----------+-----------------------------------------+
+         |   6    | M1V      | JOY1DAT Vertical Clock                  |
+         +--------+----------+-----------------------------------------+
+         |   7    | M1VQ     | JOY1DAT Vertical Clock (quadrature)     |
+         +--------+----------+-----------------------------------------+
+
+         Bits 1 and 0 of each counter (Y1-Y0,X1-X0) may be
+         read to determine the state of the related input signal pair.
+         This allows these pins to double as joystick switch inputs.
+         Joystick switch closures can be deciphered as follows:
+
+         +------------+------+---------------------------------+
+         | Directions | Pin# | Counter bits                    |
+         +============+======+=================================+
+         | Forward    |  1   | Y1 xor Y0 (BIT#09 xor BIT#08)   |
+         +------------+------+---------------------------------+
+         | Left       |  3   | Y1                              |
+         +------------+------+---------------------------------+
+         | Back       |  2   | X1 xor X0 (BIT#01 xor BIT#00)   |
+         +------------+------+---------------------------------+
+         | Right      |  4   | X1                              |
+         +------------+------+---------------------------------+
+
+JOYTEST
+-------
+
+========  === ==== ==== ====== =================================================
+NAME      rev ADDR type chip    Description
+========  === ==== ==== ====== =================================================
+JOYTEST       036   W   Denise  Write to all 4  joystick-mouse counters at once.
+========  === ==== ==== ====== =================================================
+
+                  Mouse counter write test data:
+
+========= === === === === === === === === ====== === === === === === === ===
+     BIT#  15  14  13  12  11  10  09  08     07  06  05  04  03  02  01  00
+========= === === === === === === === === ====== === === === === === === ===
+  JOYxDAT  Y7  Y6  Y5  Y4  Y3  Y2  xx  xx     X7  X6  X5  X4  X3  X2  xx  xx
+  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.)
+======= === ==== ==== ====== ===========================================
+
+        These addresses each read a pair of 8 bit pot counters.
+        (4 counters total). The bit assignment for both
+        addresses is shown below. The counters are stopped by signals
+        from 2 controller connectors (left-right) with 2 pins each.
+
+====== === === === === === === === === ====== === === === === === === ===
+  BIT#  15  14  13  12  11  10  09  08     07  06  05  04  03  02  01  00
+====== === === === === === === === === ====== === === === === === === ===
+ RIGHT  Y7  Y6  Y5  Y4  Y3  Y2  Y1  Y0     X7  X6  X5  X4  X3  X2  X1  X0
+  LEFT  Y7  Y6  Y5  Y4  Y3  Y2  Y1  Y0     X7  X6  X5  X4  X3  X2  X1  X0
+====== === === === === === === === === ====== === === === === === === ===
+
+         +--------------------------+-------+
+         | CONNECTORS               | PAULA |
+         +-------+------+-----+-----+-------+
+         | Loc.  | Dir. | Sym | pin | pin   |
+         +=======+======+=====+=====+=======+
+         | RIGHT | Y    | RX  | 9   | 33    |
+         +-------+------+-----+-----+-------+
+         | RIGHT | X    | RX  | 5   | 32    |
+         +-------+------+-----+-----+-------+
+         | LEFT  | Y    | LY  | 9   | 36    |
+         +-------+------+-----+-----+-------+
+         | LEFT  | X    | LX  | 5   | 35    |
+         +-------+------+-----+-----+-------+
+
+         With normal (NTSC or PAL) horiz. line rate, the pots will
+         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
+====== === ==== ==== ====== ================================================
+POTGO      034   W   Paula  Pot port (4 bit) bi-direction and data, and pot
+			    counter start.
+====== === ==== ==== ====== ================================================
+
+POTINP
+------
+
+====== === ==== ==== ====== ================================================
+NAME   rev ADDR type chip   Description
+====== === ==== ==== ====== ================================================
+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) |
+         +-------+----------+----------------------------------------------+