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authorLinus Torvalds <torvalds@linux-foundation.org>2018-12-25 20:04:17 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2018-12-25 20:04:17 +0100
commitc76cd634eb5bfd497617ea224a54a03b545c8c4d (patch)
treefc00e612a162a5f8060e3ab589d68a8c7c4e694e /Documentation/ABI
parentLinux 4.20 (diff)
parentplatform/x86: mlx-platform: Convert to use SPDX identifier (diff)
downloadlinux-c76cd634eb5bfd497617ea224a54a03b545c8c4d.tar.xz
linux-c76cd634eb5bfd497617ea224a54a03b545c8c4d.zip
Merge tag 'platform-drivers-x86-v4.21-1' of git://git.infradead.org/linux-platform-drivers-x86
Pull x86 platform driver updates from Andy Shevchenko: - The USB Power Delivery discrete components now can be enumerated by i2c-multi-instantiate driver via several resources under single ACPI device node (ACPI ID is INT3515). - Touchscreen support is added for the Mediacom Flexbook Edge 11. - Mellanox driver got fixed due to updates in their firmware. - The power management stub driver for AtomISP v2 is fixed in order to support Intel Baytrail SoCs where same quirk is needed for S0ix to work. - Special key handling has been fixed for Favorites hotkey on Thinkpad, and Screen LOCK on ASUS. - Ideapad Yoga 2 13 has no HW rfkill switch, thus, driver has been updated to support this. - Few cleanups related to debugfs have been made in Intel IPS and Intel PMC drivers. Besides that Intel PMC has been extended to show more detailed information about Latency Tolerance * tag 'platform-drivers-x86-v4.21-1' of git://git.infradead.org/linux-platform-drivers-x86: (41 commits) platform/x86: mlx-platform: Convert to use SPDX identifier Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces platform/x86: mlx-platform: Allow mlxreg-io driver activation for new systems platform/x86: mlx-platform: Fix LED configuration platform/x86: mlx-platform: Fix tachometer registers platform/x86: mlx-platform: Rename new systems product names platform/x86: mlx-platform: Add definitions for new registers platform/x86: intel_telemetry: convert to DEFINE_SHOW_ATTRIBUTE platform/x86: intel_pmc_core: convert to DEFINE_SHOW_ATTRIBUTE platform/x86: thinkpad_acpi: Cleanup quirks macros platform/x86: touchscreen_dmi: Add info for the Mediacom Flexbook Edge 11 platform/x86: Fix config space access for intel_atomisp2_pm platform/x86: Add the VLV ISP PCI ID to atomisp2_pm platform/x86: intel_ips: Convert to use DEFINE_SHOW_ATTRIBUTE macro platform/x86: intel_ips: Remove never happen condition platform/x86: intel_ips: NULL check before some freeing functions is not needed platform/x86: intel_ips: remove unnecessary checks in ips_debugfs_init iio: inv_mpu6050: Use i2c_acpi_get_i2c_resource() helper ACPI / scan: Create platform device for INT3515 ACPI nodes platform/x86: i2c-multi-instantiate: Allow to have same slaves ...
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/stable/sysfs-driver-mlxreg-io41
1 files changed, 40 insertions, 1 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
index d9d117d457e1..9b642669cb16 100644
--- a/Documentation/ABI/stable/sysfs-driver-mlxreg-io
+++ b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
@@ -12,7 +12,6 @@ Description: This file shows ASIC health status. The possible values are:
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
cpld1_version
cpld2_version
-
Date: June 2018
KernelVersion: 4.19
Contact: Vadim Pasternak <vadimpmellanox.com>
@@ -21,6 +20,28 @@ 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*/
+ cpld3_version
+
+Date: November 2018
+KernelVersion: 4.21
+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*/
+ jtag_enable
+
+Date: November 2018
+KernelVersion: 4.21
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: These files enable and disable the access to the JTAG domain.
+ By default access to the JTAG domain is disabled.
+
+ The file is read/write.
+
What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/select_iio
Date: June 2018
KernelVersion: 4.19
@@ -76,3 +97,21 @@ Description: These files show the system reset cause, as following: power
reset cause.
The files are read only.
+
+What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
+ reset_comex_pwr_fail
+ reset_from_comex
+ reset_system
+ reset_voltmon_upgrade_fail
+
+Date: November 2018
+KernelVersion: 4.21
+Contact: Vadim Pasternak <vadimpmellanox.com>
+Description: These files show the system reset cause, as following: ComEx
+ power fail, reset from ComEx, system platform reset, reset
+ due to voltage monitor devices upgrade failure,
+ Value 1 in file means this is reset cause, 0 - otherwise.
+ Only one bit could be 1 at the same time, representing only
+ the last reset cause.
+
+ The files are read only.