Merge tag 'hwmon-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "The most notable change is the removal of the amd_energy driver. It
  was rendered all but unusable by making its attributes privileged-only
  to work around a security issue. A suggested remedy was rejected by
  AMD, so the only real solution was to remove the driver. For the
  future, we'll have to make sure that no privileged-access-only drivers
  are accepted into the hwmon subsystem in the first place. The hwmon
  ABI document was updated accordingly.

  Other changes:

  PMBus drivers:
   - Added driver for MAX15301
   - Added driver for BluTek BPA-RS600
   - Added driver for fsp-3y PSUs and PDUs
   - Added driver for Infineon IR36021
   - Added driver for ST STPDDC60
   - Added support for TI TPS53676 to tps53679 driver
   - Introduced PMBUS symbol namespace. This was made necessary by a
     suggestion to use its exported functions from outside the hwmon
     subsystem.
   - Minor improvements and bug fixes

  New drivers:
   - Driver for NZXT Kraken X42/X52/X62/X72

  Driver enhancements:
   - Added support for Intel D5005 to intel-m10-bmc-hwmon driver
   - Added support for NCT6686D to nct6683 driver

  Other:
   - Converted sch5627 and amd9240 drivers to
     hwmon_device_register_with_info()
   - Added support for fan drawers capability and present registers to
     mlxreg-fan driver
   - Added Dell Latitude E7440 to fan control whitelist in dell-smm
     driver
   - Replaced snprintf in show functions with sysfs_emit. Done with
     coccinelle script for all drivers to preempt endless per-driver
     submissions of the same change.
   - Use kobj_to_dev().  Another coccinelle based change to preempt
     endless per-driver submissions of the same change.
   - Various minor fixes and improvements"

* tag 'hwmon-for-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (38 commits)
  hwmon: Remove amd_energy driver
  hwmon: Clarify scope of attribute access
  hwmon: (pmbus) Introduce PMBUS symbol namespace
  hwmon: (pmbus) Add pmbus driver for MAX15301
  hwmon: (sch5627) Remove unnecessary error path
  hwmon: (sch5627) Use devres function
  hwmon: (pmbus/pxe1610) don't bail out when not all pages are active
  hwmon: Add driver for fsp-3y PSUs and PDUs
  hwmon: (intel-m10-bmc-hwmon) add sensor support of Intel D5005 card
  hwmon: (sch5627) Split sch5627_update_device()
  hwmon: (sch5627) Convert to hwmon_device_register_with_info()
  hwmon: (nct6683) remove useless function
  hwmon: (dell-smm) Add Dell Latitude E7440 to fan control whitelist
  MAINTAINERS: Add keyword pattern for hwmon registration functions
  hwmon: (mlxreg-fan) Add support for fan drawers capability and present registers
  hwmon: (pmbus/tps53679) Add support for TI TPS53676
  dt-bindings: Add trivial device entry for TPS53676
  hwmon: (ftsteutates) Rudimentary typo fixes
  hwmon: (pmbus) Add driver for BluTek BPA-RS600
  dt-bindings: Add vendor prefix and trivial device for BluTek BPA-RS600
  ...

Author: torvalds

Documentation/devicetree/bindings/trivial-devices.yaml

@@ -50,6 +50,8 @@ properties:
           - atmel,atsha204a
             # i2c h/w elliptic curve crypto module
           - atmel,atecc508a
+            # BPA-RS600: Power Supply
+          - blutek,bpa-rs600
             # Bosch Sensortec pressure, temperature, humididty and VOC sensor
           - bosch,bme680
             # CM32181: Ambient Light Sensor
@@ -102,6 +104,8 @@ properties:
           - mps,mp2975
             # G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
           - gmt,g751
+            # Infineon IR36021 digital POL buck controller
+          - infineon,ir36021
             # Infineon IR38064 Voltage Regulator
           - infineon,ir38064
             # Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz)
@@ -288,6 +292,8 @@ properties:
           - ti,tmp103
             # Digital Temperature Sensor
           - ti,tmp275
+            # TI Dual channel DCAP+ multiphase controller TPS53676 with AVSBus
+          - ti,tps53676
             # TI Dual channel DCAP+ multiphase controller TPS53679
           - ti,tps53679
             # TI Dual channel DCAP+ multiphase controller TPS53688

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -171,6 +171,8 @@ patternProperties:
     description: Beckhoff Automation GmbH & Co. KG
   "^bitmain,.*":
     description: Bitmain Technologies
+  "^blutek,.*":
+    description: BluTek Power
   "^boe,.*":
     description: BOE Technology Group Co., Ltd.
   "^bosch,.*":

Documentation/hwmon/amd_energy.rst

@@ -0,0 +1,74 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+Kernel driver bpa-rs600
+=======================
+
+Supported chips:
+
+  * BPA-RS600-120
+
+    Datasheet: Publicly available at the BluTek website
+       http://blutekpower.com/wp-content/uploads/2019/01/BPA-RS600-120-07-19-2018.pdf
+
+Authors:
+      - Chris Packham <chris.packham@alliedtelesis.co.nz>
+
+Description
+-----------
+
+The BPA-RS600 is a compact 600W removable power supply module.
+
+Usage Notes
+-----------
+
+This driver does not probe for PMBus devices. You will have to instantiate
+devices explicitly.
+
+Sysfs attributes
+----------------
+
+======================= ============================================
+curr1_label             "iin"
+curr1_input		Measured input current
+curr1_max		Maximum input current
+curr1_max_alarm		Input current high alarm
+
+curr2_label		"iout1"
+curr2_input		Measured output current
+curr2_max		Maximum output current
+curr2_max_alarm		Output current high alarm
+
+fan1_input		Measured fan speed
+fan1_alarm		Fan warning
+fan1_fault		Fan fault
+
+in1_label		"vin"
+in1_input		Measured input voltage
+in1_max			Maximum input voltage
+in1_max_alarm		Input voltage high alarm
+in1_min			Minimum input voltage
+in1_min_alarm		Input voltage low alarm
+
+in2_label		"vout1"
+in2_input		Measured output voltage
+in2_max			Maximum output voltage
+in2_max_alarm		Output voltage high alarm
+in2_min			Maximum output voltage
+in2_min_alarm		Output voltage low alarm
+
+power1_label		"pin"
+power1_input		Measured input power
+power1_alarm		Input power alarm
+power1_max		Maximum input power
+
+power2_label		"pout1"
+power2_input		Measured output power
+power2_max		Maximum output power
+power2_max_alarm	Output power high alarm
+
+temp1_input		Measured temperature around input connector
+temp1_alarm		Temperature alarm
+
+temp2_input		Measured temperature around output connector
+temp2_alarm		Temperature alarm
+======================= ============================================

Documentation/hwmon/bpa-rs600.rst

@@ -47,19 +47,30 @@ Sysfs entries
 =======================	========================================================
 curr1_input		Total current usage
 curr2_input		Current on the 12v psu rail
+curr2_crit		Current max critical value on the 12v psu rail
 curr3_input		Current on the 5v psu rail
+curr3_crit		Current max critical value on the 5v psu rail
 curr4_input		Current on the 3.3v psu rail
+curr4_crit		Current max critical value on the 3.3v psu rail
 fan1_input		RPM of psu fan
 in0_input		Voltage of the psu ac input
 in1_input		Voltage of the 12v psu rail
+in1_crit		Voltage max critical value on the 12v psu rail
+in1_lcrit		Voltage min critical value on the 12v psu rail
 in2_input		Voltage of the 5v psu rail
-in3_input		Voltage of the 3.3 psu rail
+in2_crit		Voltage max critical value on the 5v psu rail
+in2_lcrit		Voltage min critical value on the 5v psu rail
+in3_input		Voltage of the 3.3v psu rail
+in3_crit		Voltage max critical value on the 3.3v psu rail
+in3_lcrit		Voltage min critical value on the 3.3v psu rail
 power1_input		Total power usage
 power2_input		Power usage of the 12v psu rail
 power3_input		Power usage of the 5v psu rail
 power4_input		Power usage of the 3.3v psu rail
 temp1_input		Temperature of the psu vrm component
+temp1_crit		Temperature max cirtical value of the psu vrm component
 temp2_input		Temperature of the psu case
+temp2_crit		Temperature max critical value of psu case
 =======================	========================================================
 
 Usage Notes

Documentation/hwmon/corsair-psu.rst

@@ -0,0 +1,28 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+Kernel driver fsp3y
+======================
+Supported devices:
+  * 3Y POWER YH-5151E
+  * 3Y POWER YM-2151E
+
+Author: Václav Kubernát <kubernat@cesnet.cz>
+
+Description
+-----------
+This driver implements limited support for two 3Y POWER devices.
+
+Sysfs entries
+-------------
+  * in1_input            input voltage
+  * in2_input            12V output voltage
+  * in3_input            5V output voltage
+  * curr1_input          input current
+  * curr2_input          12V output current
+  * curr3_input          5V output current
+  * fan1_input           fan rpm
+  * temp1_input          temperature 1
+  * temp2_input          temperature 2
+  * temp3_input          temperature 3
+  * power1_input         input power
+  * power2_input         output power

Documentation/hwmon/fsp-3y.rst

@@ -39,12 +39,12 @@ Hardware Monitoring Kernel Drivers
    adt7475
    aht10
    amc6821
-   amd_energy
    asb100
    asc7621
    aspeed-pwm-tacho
    bcm54140
    bel-pfe
+   bpa-rs600
    bt1-pvt
    coretemp
    corsair-cpro
@@ -62,6 +62,7 @@ Hardware Monitoring Kernel Drivers
    f71805f
    f71882fg
    fam15h_power
+   fsp-3y
    ftsteutates
    g760a
    g762
@@ -77,6 +78,7 @@ Hardware Monitoring Kernel Drivers
    intel-m10-bmc-hwmon
    ir35221
    ir38064
+   ir36021
    isl68137
    it87
    jc42
@@ -112,6 +114,7 @@ Hardware Monitoring Kernel Drivers
    ltc4260
    ltc4261
    max127
+   max15301
    max16064
    max16065
    max1619
@@ -142,6 +145,7 @@ Hardware Monitoring Kernel Drivers
    npcm750-pwm-fan
    nsa320
    ntc_thermistor
+   nzxt-kraken2
    occ
    pc87360
    pc87427
@@ -168,6 +172,7 @@ Hardware Monitoring Kernel Drivers
    smsc47m192
    smsc47m1
    sparx5-temp
+   stpddc60
    tc654
    tc74
    thmc50