Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver updates from Greg KH:
 "Here is the big set of char/misc and other small driver subsystem
  updates for 5.18-rc1.

  Included in here are merges from driver subsystems which contain:

   - iio driver updates and new drivers

   - fsi driver updates

   - fpga driver updates

   - habanalabs driver updates and support for new hardware

   - soundwire driver updates and new drivers

   - phy driver updates and new drivers

   - coresight driver updates

   - icc driver updates

  Individual changes include:

   - mei driver updates

   - interconnect driver updates

   - new PECI driver subsystem added

   - vmci driver updates

   - lots of tiny misc/char driver updates

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

* tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (556 commits)
  firmware: google: Properly state IOMEM dependency
  kgdbts: fix return value of __setup handler
  firmware: sysfb: fix platform-device leak in error path
  firmware: stratix10-svc: add missing callback parameter on RSU
  arm64: dts: qcom: add non-secure domain property to fastrpc nodes
  misc: fastrpc: Add dma handle implementation
  misc: fastrpc: Add fdlist implementation
  misc: fastrpc: Add helper function to get list and page
  misc: fastrpc: Add support to secure memory map
  dt-bindings: misc: add fastrpc domain vmid property
  misc: fastrpc: check before loading process to the DSP
  misc: fastrpc: add secure domain support
  dt-bindings: misc: add property to support non-secure DSP
  misc: fastrpc: Add support to get DSP capabilities
  misc: fastrpc: add support for FASTRPC_IOCTL_MEM_MAP/UNMAP
  misc: fastrpc: separate fastrpc device from channel context
  dt-bindings: nvmem: brcm,nvram: add basic NVMEM cells
  dt-bindings: nvmem: make "reg" property optional
  nvmem: brcm_nvram: parse NVRAM content into NVMEM cells
  nvmem: dt-bindings: Fix the error of dt-bindings check
  ...

1 files changed, 31 insertions, 0 deletions

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index c551301b33f1..d4ccc68fdcf0 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -476,6 +476,7 @@ 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
@@ -1213,6 +1214,32 @@ Description:
 		number or direction is not specified, applies to all channels of
 		this type.
 
+What:		/sys/.../iio:deviceX/events/in_accel_mag_referenced_en
+What:		/sys/.../iio:deviceX/events/in_accel_mag_referenced_rising_en
+What:		/sys/.../iio:deviceX/events/in_accel_mag_referenced_falling_en
+What:		/sys/.../iio:deviceX/events/in_accel_y_mag_referenced_en
+What:		/sys/.../iio:deviceX/events/in_accel_y_mag_referenced_rising_en
+What:		/sys/.../iio:deviceX/events/in_accel_y_mag_referenced_falling_en
+KernelVersion:	5.18
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Similar to in_accel_mag[_y][_rising|_falling]_en, but the event
+		value is relative to a reference magnitude. The reference magnitude
+		includes the graviational acceleration.
+
+What:		/sys/.../iio:deviceX/events/in_accel_mag_referenced_value
+What:		/sys/.../iio:deviceX/events/in_accel_mag_referenced_rising_value
+What:		/sys/.../iio:deviceX/events/in_accel_mag_referenced_falling_value
+What:		/sys/.../iio:deviceX/events/in_accel_y_mag_referenced_value
+What:		/sys/.../iio:deviceX/events/in_accel_y_mag_referenced_rising_value
+What:		/sys/.../iio:deviceX/events/in_accel_y_mag_referenced_falling_value
+KernelVersion:	5.18
+Contact:	linux-iio@vger.kernel.org
+Description:
+		The value to which the reference magnitude of the channel is
+		compared. If the axis is not specified, it applies to all channels
+		of this type.
+
 What:		/sys/.../events/in_steps_change_en
 KernelVersion:	4.0
 Contact:	linux-iio@vger.kernel.org
@@ -1252,6 +1279,10 @@ Description:
 		Actually start the buffer capture up.  Will start trigger
 		if first device and appropriate.
 
+		Note that it might be impossible to configure other attributes,
+		(e.g.: events, scale, sampling rate) if they impact the currently
+		active buffer capture session.
+
 What:		/sys/bus/iio/devices/iio:deviceX/bufferY
 KernelVersion:	5.11
 Contact:	linux-iio@vger.kernel.org