Commit 5e546643 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'char-misc-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 

Pull char / misc driver updates from Greg KH:
 "Here is the "big" set of char/misc and other driver subsystem changes
  for 6.12-rc1.

  Lots of changes in here, primarily dominated by the usual IIO driver
  updates and additions, but there are also small driver subsystem
  updates all over the place. Included in here are:

   - lots and lots of new IIO drivers and updates to existing ones

   - interconnect subsystem updates and new drivers

   - nvmem subsystem updates and new drivers

   - mhi driver updates

   - power supply subsystem updates

   - kobj_type const work for many different small subsystems

   - comedi driver fix

   - coresight subsystem and driver updates

   - fpga subsystem improvements

   - slimbus fixups

   - binder new feature addition for "frozen" notifications

   - lots and lots of other small driver updates and cleanups

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

* tag 'char-misc-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (354 commits)
  greybus: gb-beagleplay: Add firmware upload API
  arm64: dts: ti: k3-am625-beagleplay: Add bootloader-backdoor-gpios to cc1352p7
  dt-bindings: net: ti,cc1352p7: Add bootloader-backdoor-gpios
  MAINTAINERS: Update path for U-Boot environment variables YAML
  nvmem: layouts: add U-Boot env layout
  comedi: ni_routing: tools: Check when the file could not be opened
  ocxl: Remove the unused declarations in headr file
  hpet: Fix the wrong format specifier
  uio: Constify struct kobj_type
  cxl: Constify struct kobj_type
  binder: modify the comment for binder_proc_unlock
  iio: adc: axp20x_adc: add support for AXP717 ADC
  dt-bindings: iio: adc: Add AXP717 compatible
  iio: adc: axp20x_adc: Add adc_en1 and adc_en2 to axp_data
  w1: ds2482: Drop explicit initialization of struct i2c_device_id::driver_data to 0
  tools: iio: rm .*.cmd when make clean
  iio: adc: standardize on formatting for id match tables
  iio: proximity: aw96103: Add support for aw96103/aw96105 proximity sensor
  bus: mhi: host: pci_generic: Enable EDL trigger for Foxconn modems
  bus: mhi: host: pci_generic: Update EDL firmware path for Foxconn modems
  ...
parents b707512b 0cf7befa

Documentation/ABI/stable/sysfs-bus-nvmem

+1 −1
Original line number Diff line number Diff line
@@ -11,7 +11,7 @@ Description: 
		Read returns '0' or '1' for read-write or read-only modes

		respectively.

		Write parses one of 'YyTt1NnFf0', or [oO][NnFf] for "on"

		and "off", i.e. what kstrbool() supports.

		and "off", i.e. what kstrtobool() supports.

		Note: This file is only present if CONFIG_NVMEM_SYSFS

		is enabled.

Documentation/ABI/testing/debugfs-iio-ad9467

0 → 100644
+39 −0
Original line number Diff line number Diff line 
What:		/sys/kernel/debug/iio/iio:deviceX/calibration_table_dump

KernelVersion:	6.11

Contact:	linux-iio@vger.kernel.org

Description:

		This dumps the calibration table that was filled during the

		digital interface tuning process.



What:		/sys/kernel/debug/iio/iio:deviceX/in_voltage_test_mode_available

KernelVersion:	6.11

Contact:	linux-iio@vger.kernel.org

Description:

		List all the available test tones:

		- off

		- midscale_short

		- pos_fullscale

		- neg_fullscale

		- checkerboard

		- prbs23

		- prbs9

		- one_zero_toggle

		- user

		- bit_toggle

		- sync

		- one_bit_high

		- mixed_bit_frequency

		- ramp



		Note that depending on the actual device being used, some of the

		above might not be available (and they won't be listed when

		reading the file).



What:		/sys/kernel/debug/iio/iio:deviceX/in_voltageY_test_mode

KernelVersion:	6.11

Contact:	linux-iio@vger.kernel.org

Description:

		Writing to this file will initiate one of available test tone on

		channel Y. Reading it, shows which test is running. In cases

		where an IIO backend is available and supports the test tone,

		additional information about the data correctness is given.

Documentation/ABI/testing/debugfs-iio-backend

0 → 100644
+20 −0
Original line number Diff line number Diff line 
What:		/sys/kernel/debug/iio/iio:deviceX/backendY/name

KernelVersion:	6.11

Contact:	linux-iio@vger.kernel.org

Description:

		Name of Backend Y connected to device X.



What:		/sys/kernel/debug/iio/iio:deviceX/backendY/direct_reg_access

KernelVersion:	6.11

Contact:	linux-iio@vger.kernel.org

Description:

		Directly access the registers of backend Y. Typical usage is:



		Reading address 0x50

		echo 0x50 > direct_reg_access

		cat direct_reg_access



		Writing address 0x50

		echo 0x50 0x3 > direct_reg_access

		//readback address 0x50

		cat direct_reg_access

Documentation/ABI/testing/sysfs-bus-iio

+63 −13
Original line number Diff line number Diff line
@@ -523,13 +523,27 @@ Description: 
What:		/sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias

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

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

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

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

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

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

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

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

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

What:		/sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibbias

What:		/sys/bus/iio/devices/iio:deviceX/in_proximity0_calibbias

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

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

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

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

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

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

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

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

What:		/sys/bus/iio/devices/iio:deviceX/in_proximity0_calibbias

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

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

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

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

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

KernelVersion:	2.6.35

Contact:	linux-iio@vger.kernel.org

Description:
@@ -541,6 +555,10 @@ Description: 


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

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

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

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

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

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

KernelVersion:  5.8

Contact:        linux-iio@vger.kernel.org

Description:
@@ -549,25 +567,34 @@ Description: 
		- a small discrete set of values like "0 2 4 6 8"

		- a range specified as "[min step max]"



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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

What:		/sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibscale

What:		/sys/bus/iio/devices/iio:deviceX/in_proximity0_calibscale

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

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

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

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

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

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

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

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

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

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

What:		/sys/bus/iio/devices/iio:deviceX/in_proximity0_calibscale

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

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

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

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

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

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

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

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

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

KernelVersion:	2.6.35

Contact:	linux-iio@vger.kernel.org

Description:
@@ -575,6 +602,20 @@ Description: 
		production inaccuracies).  If shared across all channels,

		<type>_calibscale is used.



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

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

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

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

KernelVersion:	4.8

Contact:	linux-iio@vger.kernel.org

Description:

		Available values of calibscale. Maybe expressed as either of:



		- a small discrete set of values like "1 8 16"

		- a range specified as "[min step max]"



		If shared across all channels, <type>_calibscale_available is used.



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

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

What:		/sys/bus/iio/devices/iio:deviceX/in_distance_calibgender
@@ -708,6 +749,7 @@ Description: 
		2.5kohm_to_gnd: connected to ground via a 2.5kOhm resistor,

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

		20kohm_to_gnd: connected to ground via a 20kOhm 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,

		125kohm_to_gnd: connected to ground via an 125kOhm resistor,
@@ -2289,3 +2331,11 @@ KernelVersion: 6.7 
Contact:	linux-iio@vger.kernel.org

Description:

		List of available timeout value for tap gesture confirmation.



What:		/sys/.../iio:deviceX/in_shunt_resistor

What:		/sys/.../iio:deviceX/in_current_shunt_resistor

What:		/sys/.../iio:deviceX/in_power_shunt_resistor

KernelVersion:	6.10

Contact:	linux-iio@vger.kernel.org

Description:

		The value of current sense resistor in Ohms.

Documentation/ABI/testing/sysfs-bus-iio-adc-max9611

deleted100644 → 0
+0 −17
Original line number Diff line number Diff line 
What:		/sys/bus/iio/devices/iio:deviceX/in_power_shunt_resistor

Date:		March 2017

KernelVersion:	4.12

Contact:	linux-iio@vger.kernel.org

Description: 	The value of the shunt resistor used to compute power drain on

                common input voltage pin (RS+). In Ohms.



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

Date:		March 2017

KernelVersion:	4.12

Contact:	linux-iio@vger.kernel.org

Description: 	The value of the shunt resistor used to compute current flowing

                between RS+ and RS- voltage sense inputs. In Ohms.



These attributes describe a single physical component, exposed as two distinct

attributes as it is used to calculate two different values: power load and

current flowing between RS+ and RS- inputs.