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-rw-r--r--Documentation/ABI/stable/sysfs-bus-w12
-rw-r--r--Documentation/ABI/stable/sysfs-class-infiniband19
-rw-r--r--Documentation/ABI/stable/sysfs-class-tpm33
-rw-r--r--Documentation/ABI/stable/sysfs-driver-aspeed-vuart11
-rw-r--r--Documentation/ABI/stable/sysfs-driver-dma-idxd171
-rw-r--r--Documentation/ABI/stable/sysfs-driver-ib_srp2
-rw-r--r--Documentation/ABI/stable/sysfs-driver-mlxreg-io92
-rw-r--r--Documentation/ABI/stable/sysfs-driver-w1_ds28e044
-rw-r--r--Documentation/ABI/stable/sysfs-driver-w1_ds28ea002
9 files changed, 288 insertions, 48 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-w1 b/Documentation/ABI/stable/sysfs-bus-w1
index 140d85b4ae92..992dfb183ed0 100644
--- a/Documentation/ABI/stable/sysfs-bus-w1
+++ b/Documentation/ABI/stable/sysfs-bus-w1
@@ -6,6 +6,6 @@ Description: Bus scanning interval, microseconds component.
control systems are attached/generate presence for as short as
100 ms - hence the tens-to-hundreds milliseconds scan intervals
are required.
- see Documentation/w1/w1.generic for detailed information.
+ see Documentation/w1/w1-generic.rst for detailed information.
Users: any user space application which wants to know bus scanning
interval
diff --git a/Documentation/ABI/stable/sysfs-class-infiniband b/Documentation/ABI/stable/sysfs-class-infiniband
index aed21b8916a2..96dfe1926b76 100644
--- a/Documentation/ABI/stable/sysfs-class-infiniband
+++ b/Documentation/ABI/stable/sysfs-class-infiniband
@@ -314,25 +314,6 @@ Description:
board_id: (RO) Manufacturing board ID
-sysfs interface for Chelsio T3 RDMA Driver (cxgb3)
---------------------------------------------------
-
-What: /sys/class/infiniband/cxgb3_X/hw_rev
-What: /sys/class/infiniband/cxgb3_X/hca_type
-What: /sys/class/infiniband/cxgb3_X/board_id
-Date: Feb, 2007
-KernelVersion: v2.6.21
-Contact: linux-rdma@vger.kernel.org
-Description:
- hw_rev: (RO) Hardware revision number
-
- hca_type: (RO) HCA type. Here it is a driver short name.
- It should normally match the name in its bus
- driver structure (e.g. pci_driver::name).
-
- board_id: (RO) Manufacturing board id
-
-
sysfs interface for Mellanox ConnectX HCA IB driver (mlx4)
----------------------------------------------------------
diff --git a/Documentation/ABI/stable/sysfs-class-tpm b/Documentation/ABI/stable/sysfs-class-tpm
index c0e23830f56a..58e94e7d55be 100644
--- a/Documentation/ABI/stable/sysfs-class-tpm
+++ b/Documentation/ABI/stable/sysfs-class-tpm
@@ -1,7 +1,7 @@
What: /sys/class/tpm/tpmX/device/
Date: April 2005
KernelVersion: 2.6.12
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The device/ directory under a specific TPM instance exposes
the properties of that TPM chip
@@ -9,7 +9,7 @@ Description: The device/ directory under a specific TPM instance exposes
What: /sys/class/tpm/tpmX/device/active
Date: April 2006
KernelVersion: 2.6.17
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "active" property prints a '1' if the TPM chip is accepting
commands. An inactive TPM chip still contains all the state of
an active chip (Storage Root Key, NVRAM, etc), and can be
@@ -21,7 +21,7 @@ Description: The "active" property prints a '1' if the TPM chip is accepting
What: /sys/class/tpm/tpmX/device/cancel
Date: June 2005
KernelVersion: 2.6.13
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "cancel" property allows you to cancel the currently
pending TPM command. Writing any value to cancel will call the
TPM vendor specific cancel operation.
@@ -29,7 +29,7 @@ Description: The "cancel" property allows you to cancel the currently
What: /sys/class/tpm/tpmX/device/caps
Date: April 2005
KernelVersion: 2.6.12
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "caps" property contains TPM manufacturer and version info.
Example output:
@@ -46,7 +46,7 @@ Description: The "caps" property contains TPM manufacturer and version info.
What: /sys/class/tpm/tpmX/device/durations
Date: March 2011
KernelVersion: 3.1
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "durations" property shows the 3 vendor-specific values
used to wait for a short, medium and long TPM command. All
TPM commands are categorized as short, medium or long in
@@ -69,7 +69,7 @@ Description: The "durations" property shows the 3 vendor-specific values
What: /sys/class/tpm/tpmX/device/enabled
Date: April 2006
KernelVersion: 2.6.17
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "enabled" property prints a '1' if the TPM chip is enabled,
meaning that it should be visible to the OS. This property
may be visible but produce a '0' after some operation that
@@ -78,7 +78,7 @@ Description: The "enabled" property prints a '1' if the TPM chip is enabled,
What: /sys/class/tpm/tpmX/device/owned
Date: April 2006
KernelVersion: 2.6.17
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "owned" property produces a '1' if the TPM_TakeOwnership
ordinal has been executed successfully in the chip. A '0'
indicates that ownership hasn't been taken.
@@ -86,7 +86,7 @@ Description: The "owned" property produces a '1' if the TPM_TakeOwnership
What: /sys/class/tpm/tpmX/device/pcrs
Date: April 2005
KernelVersion: 2.6.12
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "pcrs" property will dump the current value of all Platform
Configuration Registers in the TPM. Note that since these
values may be constantly changing, the output is only valid
@@ -109,7 +109,7 @@ Description: The "pcrs" property will dump the current value of all Platform
What: /sys/class/tpm/tpmX/device/pubek
Date: April 2005
KernelVersion: 2.6.12
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "pubek" property will return the TPM's public endorsement
key if possible. If the TPM has had ownership established and
is version 1.2, the pubek will not be available without the
@@ -161,7 +161,7 @@ Description: The "pubek" property will return the TPM's public endorsement
What: /sys/class/tpm/tpmX/device/temp_deactivated
Date: April 2006
KernelVersion: 2.6.17
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "temp_deactivated" property returns a '1' if the chip has
been temporarily deactivated, usually until the next power
cycle. Whether a warm boot (reboot) will clear a TPM chip
@@ -170,7 +170,7 @@ Description: The "temp_deactivated" property returns a '1' if the chip has
What: /sys/class/tpm/tpmX/device/timeouts
Date: March 2011
KernelVersion: 3.1
-Contact: tpmdd-devel@lists.sf.net
+Contact: linux-integrity@vger.kernel.org
Description: The "timeouts" property shows the 4 vendor-specific values
for the TPM's interface spec timeouts. The use of these
timeouts is defined by the TPM interface spec that the chip
@@ -183,3 +183,14 @@ Description: The "timeouts" property shows the 4 vendor-specific values
The four timeout values are shown in usecs, with a trailing
"[original]" or "[adjusted]" depending on whether the values
were scaled by the driver to be reported in usec from msecs.
+
+What: /sys/class/tpm/tpmX/tpm_version_major
+Date: October 2019
+KernelVersion: 5.5
+Contact: linux-integrity@vger.kernel.org
+Description: The "tpm_version_major" property shows the TCG spec major version
+ implemented by the TPM device.
+
+ Example output:
+
+ 2
diff --git a/Documentation/ABI/stable/sysfs-driver-aspeed-vuart b/Documentation/ABI/stable/sysfs-driver-aspeed-vuart
index 8062953ce77b..950cafc9443a 100644
--- a/Documentation/ABI/stable/sysfs-driver-aspeed-vuart
+++ b/Documentation/ABI/stable/sysfs-driver-aspeed-vuart
@@ -6,10 +6,19 @@ Description: Configures which IO port the host side of the UART
Users: OpenBMC. Proposed changes should be mailed to
openbmc@lists.ozlabs.org
-What: /sys/bus/platform/drivers/aspeed-vuart*/sirq
+What: /sys/bus/platform/drivers/aspeed-vuart/*/sirq
Date: April 2017
Contact: Jeremy Kerr <jk@ozlabs.org>
Description: Configures which interrupt number the host side of
the UART will appear on the host <-> BMC LPC bus.
Users: OpenBMC. Proposed changes should be mailed to
openbmc@lists.ozlabs.org
+
+What: /sys/bus/platform/drivers/aspeed-vuart/*/sirq_polarity
+Date: July 2019
+Contact: Oskar Senft <osk@google.com>
+Description: Configures the polarity of the serial interrupt to the
+ host via the BMC LPC bus.
+ Set to 0 for active-low or 1 for active-high.
+Users: OpenBMC. Proposed changes should be mailed to
+ openbmc@lists.ozlabs.org
diff --git a/Documentation/ABI/stable/sysfs-driver-dma-idxd b/Documentation/ABI/stable/sysfs-driver-dma-idxd
new file mode 100644
index 000000000000..f4be46cc6cb6
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-driver-dma-idxd
@@ -0,0 +1,171 @@
+What: sys/bus/dsa/devices/dsa<m>/cdev_major
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The major number that the character device driver assigned to
+ this device.
+
+What: sys/bus/dsa/devices/dsa<m>/errors
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The error information for this device.
+
+What: sys/bus/dsa/devices/dsa<m>/max_batch_size
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The largest number of work descriptors in a batch.
+
+What: sys/bus/dsa/devices/dsa<m>/max_work_queues_size
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The maximum work queue size supported by this device.
+
+What: sys/bus/dsa/devices/dsa<m>/max_engines
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The maximum number of engines supported by this device.
+
+What: sys/bus/dsa/devices/dsa<m>/max_groups
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The maximum number of groups can be created under this device.
+
+What: sys/bus/dsa/devices/dsa<m>/max_tokens
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The total number of bandwidth tokens supported by this device.
+ The bandwidth tokens represent resources within the DSA
+ implementation, and these resources are allocated by engines to
+ support operations.
+
+What: sys/bus/dsa/devices/dsa<m>/max_transfer_size
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The number of bytes to be read from the source address to
+ perform the operation. The maximum transfer size is dependent on
+ the workqueue the descriptor was submitted to.
+
+What: sys/bus/dsa/devices/dsa<m>/max_work_queues
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The maximum work queue number that this device supports.
+
+What: sys/bus/dsa/devices/dsa<m>/numa_node
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The numa node number for this device.
+
+What: sys/bus/dsa/devices/dsa<m>/op_cap
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The operation capability bit mask specify the operation types
+ supported by the this device.
+
+What: sys/bus/dsa/devices/dsa<m>/state
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The state information of this device. It can be either enabled
+ or disabled.
+
+What: sys/bus/dsa/devices/dsa<m>/group<m>.<n>
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The assigned group under this device.
+
+What: sys/bus/dsa/devices/dsa<m>/engine<m>.<n>
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The assigned engine under this device.
+
+What: sys/bus/dsa/devices/dsa<m>/wq<m>.<n>
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The assigned work queue under this device.
+
+What: sys/bus/dsa/devices/dsa<m>/configurable
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: To indicate if this device is configurable or not.
+
+What: sys/bus/dsa/devices/dsa<m>/token_limit
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The maximum number of bandwidth tokens that may be in use at
+ one time by operations that access low bandwidth memory in the
+ device.
+
+What: sys/bus/dsa/devices/wq<m>.<n>/group_id
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The group id that this work queue belongs to.
+
+What: sys/bus/dsa/devices/wq<m>.<n>/size
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The work queue size for this work queue.
+
+What: sys/bus/dsa/devices/wq<m>.<n>/type
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The type of this work queue, it can be "kernel" type for work
+ queue usages in the kernel space or "user" type for work queue
+ usages by applications in user space.
+
+What: sys/bus/dsa/devices/wq<m>.<n>/cdev_minor
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The minor number assigned to this work queue by the character
+ device driver.
+
+What: sys/bus/dsa/devices/wq<m>.<n>/mode
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The work queue mode type for this work queue.
+
+What: sys/bus/dsa/devices/wq<m>.<n>/priority
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The priority value of this work queue, it is a vlue relative to
+ other work queue in the same group to control quality of service
+ for dispatching work from multiple workqueues in the same group.
+
+What: sys/bus/dsa/devices/wq<m>.<n>/state
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The current state of the work queue.
+
+What: sys/bus/dsa/devices/wq<m>.<n>/threshold
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The number of entries in this work queue that may be filled
+ via a limited portal.
+
+What: sys/bus/dsa/devices/engine<m>.<n>/group_id
+Date: Oct 25, 2019
+KernelVersion: 5.6.0
+Contact: dmaengine@vger.kernel.org
+Description: The group that this engine belongs to.
diff --git a/Documentation/ABI/stable/sysfs-driver-ib_srp b/Documentation/ABI/stable/sysfs-driver-ib_srp
index 7049a2b50359..84972a57caae 100644
--- a/Documentation/ABI/stable/sysfs-driver-ib_srp
+++ b/Documentation/ABI/stable/sysfs-driver-ib_srp
@@ -67,6 +67,8 @@ Description: Interface for making ib_srp connect to a new target.
initiator is allowed to queue per SCSI host. The default
value for this parameter is 62. The lowest supported value
is 2.
+ * max_it_iu_size, a decimal number specifying the maximum
+ initiator to target information unit length.
What: /sys/class/infiniband_srp/srp-<hca>-<port_number>/ibdev
Date: January 2, 2006
diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
index 8ca498447aeb..b0d90cc696a8 100644
--- a/Documentation/ABI/stable/sysfs-driver-mlxreg-io
+++ b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
@@ -1,5 +1,4 @@
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/asic_health
-
Date: June 2018
KernelVersion: 4.19
Contact: Vadim Pasternak <vadimpmellanox.com>
@@ -19,7 +18,6 @@ Description: These files show with which CPLD versions have been burned
The files are read only.
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/fan_dir
-
Date: December 2018
KernelVersion: 5.0
Contact: Vadim Pasternak <vadimpmellanox.com>
@@ -29,18 +27,16 @@ Description: This file shows the system fans direction:
The files are read only.
-What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
-
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld3_version
Date: November 2018
KernelVersion: 5.0
Contact: Vadim Pasternak <vadimpmellanox.com>
Description: These files show with which CPLD versions have been burned
- on LED board.
+ on LED or Gearbox board.
The files are read only.
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/jtag_enable
-
Date: November 2018
KernelVersion: 5.0
Contact: Vadim Pasternak <vadimpmellanox.com>
@@ -108,7 +104,6 @@ What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_comex_pwr_fail
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_from_comex
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_system
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_voltmon_upgrade_fail
-
Date: November 2018
KernelVersion: 5.0
Contact: Vadim Pasternak <vadimpmellanox.com>
@@ -121,6 +116,21 @@ Description: These files show the system reset cause, as following: ComEx
The files are read only.
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/cpld4_version
+Date: November 2018
+KernelVersion: 5.0
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: These files show with which CPLD versions have been burned
+ on LED board.
+
+ The files are read only.
+
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_comex_thermal
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_comex_wd
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_from_asic
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_reload_bios
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_sff_wd
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_swb_wd
Date: June 2019
KernelVersion: 5.3
Contact: Vadim Pasternak <vadimpmellanox.com>
@@ -134,9 +144,65 @@ Description: These files show the system reset cause, as following:
The files are read only.
-What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_comex_thermal
-What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_comex_wd
-What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_from_asic
-What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_reload_bios
-What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_sff_wd
-What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_swb_wd
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/config1
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/config2
+Date: January 2020
+KernelVersion: 5.6
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: These files show system static topology identification
+ like system's static I2C topology, number and type of FPGA
+ devices within the system and so on.
+
+ The files are read only.
+
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_ac_pwr_fail
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_platform
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_soc
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/reset_sw_pwr_off
+Date: January 2020
+KernelVersion: 5.6
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: These files show the system reset causes, as following: reset
+ due to AC power failure, reset invoked from software by
+ assertion reset signal through CPLD. reset caused by signal
+ asserted by SOC through ACPI register, reset invoked from
+ software by assertion power off signal through CPLD.
+
+ The files are read only.
+
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/pcie_asic_reset_dis
+Date: January 2020
+KernelVersion: 5.6
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: This file allows to retain ASIC up during PCIe root complex
+ reset, when attribute is set 1.
+
+ The file is read/write.
+
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/vpd_wp
+Date: January 2020
+KernelVersion: 5.6
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: This file allows to overwrite system VPD hardware wrtie
+ protection when attribute is set 1.
+
+ The file is read/write.
+
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/voltreg_update_status
+Date: January 2020
+KernelVersion: 5.6
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: This file exposes the configuration update status of burnable
+ voltage regulator devices. The status values are as following:
+ 0 - OK; 1 - CRC failure; 2 = I2C failure; 3 - in progress.
+
+ The file is read only.
+
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/ufm_version
+Date: January 2020
+KernelVersion: 5.6
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: This file exposes the firmware version of burnable voltage
+ regulator devices.
+
+ The file is read only.
diff --git a/Documentation/ABI/stable/sysfs-driver-w1_ds28e04 b/Documentation/ABI/stable/sysfs-driver-w1_ds28e04
index 26579ee868c9..3e1c1fa8d54d 100644
--- a/Documentation/ABI/stable/sysfs-driver-w1_ds28e04
+++ b/Documentation/ABI/stable/sysfs-driver-w1_ds28e04
@@ -2,7 +2,7 @@ What: /sys/bus/w1/devices/.../pio
Date: May 2012
Contact: Markus Franke <franm@hrz.tu-chemnitz.de>
Description: read/write the contents of the two PIO's of the DS28E04-100
- see Documentation/w1/slaves/w1_ds28e04 for detailed information
+ see Documentation/w1/slaves/w1_ds28e04.rst for detailed information
Users: any user space application which wants to communicate with DS28E04-100
@@ -11,5 +11,5 @@ What: /sys/bus/w1/devices/.../eeprom
Date: May 2012
Contact: Markus Franke <franm@hrz.tu-chemnitz.de>
Description: read/write the contents of the EEPROM memory of the DS28E04-100
- see Documentation/w1/slaves/w1_ds28e04 for detailed information
+ see Documentation/w1/slaves/w1_ds28e04.rst for detailed information
Users: any user space application which wants to communicate with DS28E04-100
diff --git a/Documentation/ABI/stable/sysfs-driver-w1_ds28ea00 b/Documentation/ABI/stable/sysfs-driver-w1_ds28ea00
index e928def14f28..534e63731a49 100644
--- a/Documentation/ABI/stable/sysfs-driver-w1_ds28ea00
+++ b/Documentation/ABI/stable/sysfs-driver-w1_ds28ea00
@@ -2,5 +2,5 @@ What: /sys/bus/w1/devices/.../w1_seq
Date: Apr 2015
Contact: Matt Campbell <mattrcampbell@gmail.com>
Description: Support for the DS28EA00 chain sequence function
- see Documentation/w1/slaves/w1_therm for detailed information
+ see Documentation/w1/slaves/w1_therm.rst for detailed information
Users: any user space application which wants to communicate with DS28EA00
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