Commit c26f4fbd authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 

Pull char / misc / iio driver updates from Greg KH:
 "Here is the big char/misc/iio and other small driver subsystem pull
  request for 6.16-rc1.

  Overall, a lot of individual changes, but nothing major, just the
  normal constant forward progress of new device support and cleanups to
  existing subsystems. Highlights in here are:

   - Large IIO driver updates and additions and device tree changes

   - Android binder bugfixes and logfile fixes

   - mhi driver updates

   - comedi driver updates

   - counter driver updates and additions

   - coresight driver updates and additions

   - echo driver removal as there are no in-kernel users of it

   - nvmem driver updates

   - spmi driver updates

   - new amd-sbi driver "subsystem" and drivers added

   - rust miscdriver binding documentation fix

   - other small driver fixes and updates (uio, w1, acrn, hpet,
     xillybus, cardreader drivers, fastrpc and others)

  All of these have been in linux-next for quite a while with no
  reported problems"

* tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (390 commits)
  binder: fix yet another UAF in binder_devices
  counter: microchip-tcb-capture: Add watch validation support
  dt-bindings: iio: adc: Add ROHM BD79100G
  iio: adc: add support for Nuvoton NCT7201
  dt-bindings: iio: adc: add NCT7201 ADCs
  iio: chemical: Add driver for SEN0322
  dt-bindings: trivial-devices: Document SEN0322
  iio: adc: ad7768-1: reorganize driver headers
  iio: bmp280: zero-init buffer
  iio: ssp_sensors: optimalize -> optimize
  HID: sensor-hub: Fix typo and improve documentation
  iio: admv1013: replace redundant ternary operator with just len
  iio: chemical: mhz19b: Fix error code in probe()
  iio: adc: at91-sama5d2: use IIO_DECLARE_BUFFER_WITH_TS
  iio: accel: sca3300: use IIO_DECLARE_BUFFER_WITH_TS
  iio: adc: ad7380: use IIO_DECLARE_DMA_BUFFER_WITH_TS
  iio: adc: ad4695: rename AD4695_MAX_VIN_CHANNELS
  iio: adc: ad4695: use IIO_DECLARE_DMA_BUFFER_WITH_TS
  iio: introduce IIO_DECLARE_BUFFER_WITH_TS macros
  iio: make IIO_DMA_MINALIGN minimum of 8 bytes
  ...
parents a100922a 9857af0f

Documentation/ABI/testing/sysfs-bus-iio

+3 −0
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ Description: 
What:		/sys/bus/iio/devices/iio:deviceX/sampling_frequency

What:		/sys/bus/iio/devices/iio:deviceX/in_intensity_sampling_frequency

What:		/sys/bus/iio/devices/iio:deviceX/buffer/sampling_frequency

What:		/sys/bus/iio/devices/iio:deviceX/events/sampling_frequency

What:		/sys/bus/iio/devices/triggerX/sampling_frequency

KernelVersion:	2.6.35

Contact:	linux-iio@vger.kernel.org
@@ -740,7 +741,9 @@ Description: 
		1kohm_to_gnd: connected to ground via an 1kOhm resistor,

		2.5kohm_to_gnd: connected to ground via a 2.5kOhm resistor,

		6kohm_to_gnd: connected to ground via a 6kOhm resistor,

		7.7kohm_to_gnd: connected to ground via a 7.7kOhm resistor,

		20kohm_to_gnd: connected to ground via a 20kOhm resistor,

		32kohm_to_gnd: connected to ground via a 32kOhm resistor,

		42kohm_to_gnd: connected to ground via a 42kOhm resistor,

		90kohm_to_gnd: connected to ground via a 90kOhm resistor,

		100kohm_to_gnd: connected to ground via an 100kOhm resistor,

Documentation/ABI/testing/sysfs-driver-intel-m10-bmc

+2 −2
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ Description: Read only. Returns the firmware version of Intel MAX10 
What:		/sys/bus/.../drivers/intel-m10-bmc/.../mac_address

Date:		January 2021

KernelVersion:  5.12

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns the first MAC address in a block

		of sequential MAC addresses assigned to the board

		that is managed by the Intel MAX10 BMC. It is stored in
@@ -28,7 +28,7 @@ Description: Read only. Returns the first MAC address in a block 
What:		/sys/bus/.../drivers/intel-m10-bmc/.../mac_count

Date:		January 2021

KernelVersion:  5.12

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns the number of sequential MAC

		addresses assigned to the board managed by the Intel

		MAX10 BMC. This value is stored in FLASH and is mirrored

Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update

+7 −7
Original line number Diff line number Diff line 
What:		/sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/sr_root_entry_hash

Date:		Sep 2022

KernelVersion:	5.20

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns the root entry hash for the static

		region if one is programmed, else it returns the

		string: "hash not programmed".  This file is only
@@ -11,7 +11,7 @@ Description: Read only. Returns the root entry hash for the static 
What:		/sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/pr_root_entry_hash

Date:		Sep 2022

KernelVersion:	5.20

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns the root entry hash for the partial

		reconfiguration region if one is programmed, else it

		returns the string: "hash not programmed".  This file
@@ -21,7 +21,7 @@ Description: Read only. Returns the root entry hash for the partial 
What:		/sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/bmc_root_entry_hash

Date:		Sep 2022

KernelVersion:	5.20

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns the root entry hash for the BMC image

		if one is programmed, else it returns the string:

		"hash not programmed".  This file is only visible if the
@@ -31,7 +31,7 @@ Description: Read only. Returns the root entry hash for the BMC image 
What:		/sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/sr_canceled_csks

Date:		Sep 2022

KernelVersion:	5.20

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns a list of indices for canceled code

		signing keys for the static region. The standard bitmap

		list format is used (e.g. "1,2-6,9").
@@ -39,7 +39,7 @@ Description: Read only. Returns a list of indices for canceled code 
What:		/sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/pr_canceled_csks

Date:		Sep 2022

KernelVersion:	5.20

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns a list of indices for canceled code

		signing keys for the partial reconfiguration region. The

		standard bitmap list format is used (e.g. "1,2-6,9").
@@ -47,7 +47,7 @@ Description: Read only. Returns a list of indices for canceled code 
What:		/sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/bmc_canceled_csks

Date:		Sep 2022

KernelVersion:	5.20

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns a list of indices for canceled code

		signing keys for the BMC.  The standard bitmap list format

		is used (e.g. "1,2-6,9").
@@ -55,7 +55,7 @@ Description: Read only. Returns a list of indices for canceled code 
What:		/sys/bus/platform/drivers/intel-m10bmc-sec-update/.../security/flash_count

Date:		Sep 2022

KernelVersion:	5.20

Contact:	Peter Colberg <peter.colberg@altera.com>

Contact:	Matthew Gerlach <matthew.gerlach@altera.com>

Description:	Read only. Returns number of times the secure update

		staging area has been flashed.

		Format: "%u".

Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml

+13 −0
Original line number Diff line number Diff line
@@ -30,6 +30,19 @@ properties: 
  power-domains:

    maxItems: 1



  clocks:

    minItems: 1

    maxItems: 3



  clock-names:

    oneOf:

      - items:

          - enum: [apb_pclk, atclk]

      - items: # Zynq-700

          - const: apb_pclk

          - const: dbg_trc

          - const: dbg_apb



  in-ports:

    $ref: /schemas/graph.yaml#/properties/ports

    additionalProperties: false

Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml

+11 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ description: | 
  * https://www.analog.com/en/products/ad7386-4.html

  * https://www.analog.com/en/products/ad7387-4.html

  * https://www.analog.com/en/products/ad7388-4.html

  * https://www.analog.com/en/products/ad7389-4.html

  * https://www.analog.com/en/products/adaq4370-4.html

  * https://www.analog.com/en/products/adaq4380-4.html

  * https://www.analog.com/en/products/adaq4381-4.html
@@ -49,6 +50,7 @@ properties: 
      - adi,ad7386-4

      - adi,ad7387-4

      - adi,ad7388-4

      - adi,ad7389-4

      - adi,adaq4370-4

      - adi,adaq4380-4

      - adi,adaq4381-4
@@ -213,6 +215,15 @@ allOf: 
      properties:

        refin-supply: false



  # adi,ad7389-4 is internal reference only

  - if:

      properties:

        compatible:

          const: adi,ad7389-4

    then:

      properties:

        refio-supply: false



  # adaq devices need more supplies and using channel to declare gain property

  # only applies to adaq devices

  - if: