155 Commits

Author SHA1 Message Date
Linus Walleij
e13e979b2b hwmon: (ntc_thermistor) Add Samsung 1404-001221 NTC
This adds the Samsung 1404-001221 NTC thermistor to the
NTC thermistor driver. As far as I can tell it is electrically
compatible with the Murata 47K NTC thermistor.

This thermistor is mounted in a variety of Samsung products.

Cc: Peter Rosin <peda@axentia.se>
Cc: Chris Lesiak <chris.lesiak@licor.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211215174241.1496169-1-linus.walleij@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-12-26 15:02:06 -08:00
Nathan Rossi
8be23b9b31 dt-bindings: hwmon: ti,ina2xx: Add ti,shunt-gain property
Add a property to the binding to define the selected shunt voltage gain.
This specifies the range and accuracy that applies to the shunt circuit.
This property only applies to devices that have a selectable shunt
voltage range via PGA or ADCRANGE register configuration.

Signed-off-by: Nathan Rossi <nathan.rossi@digi.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211102052754.817220-2-nathan@nathanrossi.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-12-26 15:02:05 -08:00
Nathan Rossi
ed68a0effe dt-bindings: hwmon: ti,ina2xx: Document ti,ina238 compatible string
Document the compatible string for the Texas Instruments INA238, this
device is a variant of the existing INA2xx devices and has the same
device tree bindings (shunt resistor).

Signed-off-by: Nathan Rossi <nathan.rossi@digi.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211102052754.817220-1-nathan@nathanrossi.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-12-26 15:02:05 -08:00
Oskar Senft
1bfaa49abf dt-bindings: hwmon: Add nct7802 bindings
This change documents the device tree bindings for the Nuvoton
NCT7802Y driver.

Signed-off-by: Oskar Senft <osk@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211020164213.174597-1-osk@google.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-27 10:42:22 -07:00
Krzysztof Adamski
51369c0f05 dt-bindings: hwmon: allow specifying channels for tmp421
Add binding description for the per temperature channel configuration
like labels and n-factor.

Signed-off-by: Krzysztof Adamski <krzysztof.adamski@nokia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/d1721a50efc0f88728614b5b07c0d9332ae4971c.1634206677.git.krzysztof.adamski@nokia.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-15 15:57:05 -07:00
Krzysztof Adamski
f04ce1e323 dt-bindings: hwmon: add missing tmp421 binding
Add basic description of the tmp421 driver DT bindings.

Signed-off-by: Krzysztof Adamski <krzysztof.adamski@nokia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/84ac871e30a406a1613d140a084b4f3390753099.1634206677.git.krzysztof.adamski@nokia.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-15 15:37:41 -07:00
Krzysztof Kozlowski
9a094b758d dt-bindings: hwmon: jedec,jc42: add nxp,se97b
Document bindings for NXP SE97B, a DDR memory module temperature sensor
with integrated SPD and EEPROM via Atmel's AT24 interface.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210920182114.339419-6-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:42 -07:00
Zev Weiss
373c0a7793 dt-bindings: hwmon/pmbus: Add ti,lm25066 power-management IC
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210928092242.30036-9-zev@bewilderbeest.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:41 -07:00
Krzysztof Kozlowski
b4fb4676fb dt-bindings: hwmon: ibm,cffps: move to trivial devices
The IBM Common Form Factor Power Supply Versions 1 and 2 bindings are
trivial, so they can be integrated into trivial devices bindings.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210921102832.143352-3-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:40 -07:00
Linus Walleij
7bcc5a7a5c dt-bindings: hwmon: Convert NTC thermistor to YAML
This converts the NTC thermistor DT bindings to YAML. Some care had to
be taken since I had to add some illustrations to make the connection
layouts graspable.

Cc: Javier Martinez Canillas <javier@dowhile0.org>
Cc: Johannes Pointner <johannes.pointner@gmail.com>
Cc: Peter Rosin <peda@axentia.se>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210922233901.1871274-1-linus.walleij@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:40 -07:00
Krzysztof Kozlowski
0a4157196a dt-bindings: hwmon: jedec,jc42: convert to dtschema
Convert the Jedec JC-42.4 temperature sensor bindings to DT schema
format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210920182114.339419-5-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:40 -07:00
Krzysztof Kozlowski
3634eceea1 dt-bindings: hwmon: hih6130: move to trivial devices
The hih6130 bindings are trivial, so it can be integrated into trivial
devices bindings.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210920182114.339419-4-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:39 -07:00
Krzysztof Kozlowski
f348047ab2 dt-bindings: hwmon: dps650ab: move to trivial devices
The dps650ab bindings are trivial, so it can be integrated into trivial
devices bindings.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210920182114.339419-3-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:39 -07:00
Krzysztof Kozlowski
8084b2a141 dt-bindings: hwmon: sensirion,sht15: convert to dtschema
Convert the Sensirion SHT15 humidity sensor to DT schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210921102832.143352-6-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:39 -07:00
Krzysztof Kozlowski
105b65d90c dt-bindings: hwmon: microchip,mcp3021: convert to dtschema
Convert the Microchip MCP3021 ADC bindings to DT schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210921102832.143352-5-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:39 -07:00
Krzysztof Kozlowski
e2dbaa6515 dt-bindings: hwmon: lltc,ltc4151: convert to dtschema
Convert the LTC4151 current and voltage sensor bindings to DT schema
format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210921102832.143352-4-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:39 -07:00
Krzysztof Kozlowski
4c4237898e dt-bindings: hwmon: ti,tmp102: add bindings and remove from trivial devices
The TI TMP102 temperature sensor does not fit into trivial devices
bindings due to additional properties.  Add separate bindings for it.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210921102832.143352-2-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:38 -07:00
Krzysztof Kozlowski
45678bab08 dt-bindings: hwmon: ti,tmp108: convert to dtschema
Convert the TI TMP108 temperature sensor bindings to DT schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210921102832.143352-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:38 -07:00
Krzysztof Kozlowski
951778f117 dt-bindings: hwmon: lm70: move to trivial devices
The lm70 thermometer bindings are trivial, so like many other I2C/SPI
temperature sensors can be integrated into trivial devices bindings.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210920182114.339419-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:38 -07:00
Krzysztof Kozlowski
3e0ce52615 dt-bindings: hwmon: lm90: do not require VCC supply
The LM90-like sensors usually need VCC supply, however this can be
hard-wired to the board main supply (like in SiFive HiFive Unmatched
RISC-V board).  Original bindings made VCC supply as required but in
practice several other boards skipped it.  Make it optional.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210920181913.338772-2-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:38 -07:00
Krzysztof Kozlowski
9559cb3379 dt-bindings: hwmon: lm90: convert to dtschema
Convert the National LM90 hwmon sensor bindings to DT schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210920181913.338772-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:38 -07:00
Maxime Ripard
fb4747d89b dt-bindings: hwmon: Add IIO HWMON binding
Even though we had the iio-hwmon driver for some time and a number of
boards using it already, we never had a binding for it. Let's add it
based on what the driver expects and the boards are providing.

Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-hwmon@vger.kernel.org
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210901091852.479202-24-maxime@cerno.tech
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-10-12 07:22:37 -07:00
Linus Torvalds
9e5f3ffcf1 Devicetree updates for v5.15:
- Refactor arch kdump DT related code to a common implementation
 
 - Add fw_devlink tracking for 'phy-handle', 'leds', 'backlight',
   'resets', and 'pwm' properties
 
 - Various clean-ups to DT FDT code
 
 - Fix a runtime error for !CONFIG_SYSFS
 
 - Convert Synopsys DW PCI and derivative binding docs to schemas. Add
   Toshiba Visconti PCIe binding.
 
 - Convert a bunch of memory controller bindings to schemas
 
 - Covert eeprom-93xx46, Samsung Exynos TRNG, Samsung Exynos IRQ
   combiner, arm-charlcd, img-ascii-lcd, UniPhier eFuse, Xilinx Zynq
   MPSoC FPGA, Xilinx Zynq MPSoC reset, Mediatek mmsys, Gemini boards,
   brcm,iproc-i2c, faraday,ftpci100, and ks8851 net to DT schema.
 
 - Extend nvmem bindings to handle bit offsets in unit-addresses
 
 - Add DT schemas for HiKey 970 PCIe PHY
 
 - Remove unused ZTE, energymicro,efm32-timer, and Exynos SATA bindings
 
 - Enable dtc pci_device_reg warning by default
 
 - Fixes for handling 'unevaluatedProperties' in preparation to enable
   pending support in the tooling for jsonschema 2020-12 draft
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Merge tag 'devicetree-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Refactor arch kdump DT related code to a common implementation

 - Add fw_devlink tracking for 'phy-handle', 'leds', 'backlight',
   'resets', and 'pwm' properties

 - Various clean-ups to DT FDT code

 - Fix a runtime error for !CONFIG_SYSFS

 - Convert Synopsys DW PCI and derivative binding docs to schemas. Add
   Toshiba Visconti PCIe binding.

 - Convert a bunch of memory controller bindings to schemas

 - Covert eeprom-93xx46, Samsung Exynos TRNG, Samsung Exynos IRQ
   combiner, arm-charlcd, img-ascii-lcd, UniPhier eFuse, Xilinx Zynq
   MPSoC FPGA, Xilinx Zynq MPSoC reset, Mediatek mmsys, Gemini boards,
   brcm,iproc-i2c, faraday,ftpci100, and ks8851 net to DT schema.

 - Extend nvmem bindings to handle bit offsets in unit-addresses

 - Add DT schemas for HiKey 970 PCIe PHY

 - Remove unused ZTE, energymicro,efm32-timer, and Exynos SATA bindings

 - Enable dtc pci_device_reg warning by default

 - Fixes for handling 'unevaluatedProperties' in preparation to enable
   pending support in the tooling for jsonschema 2020-12 draft

* tag 'devicetree-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (78 commits)
  dt-bindings: display: remove zte,vou.txt binding doc
  dt-bindings: hwmon: merge max1619 into trivial devices
  dt-bindings: mtd-physmap: Add 'arm,vexpress-flash' compatible
  dt-bindings: PCI: imx6: convert the imx pcie controller to dtschema
  dt-bindings: Use 'enum' instead of 'oneOf' plus 'const' entries
  dt-bindings: Add vendor prefix for Topic Embedded Systems
  of: fdt: Rename reserve_elfcorehdr() to fdt_reserve_elfcorehdr()
  arm64: kdump: Remove custom linux,usable-memory-range handling
  arm64: kdump: Remove custom linux,elfcorehdr handling
  riscv: Remove non-standard linux,elfcorehdr handling
  of: fdt: Use IS_ENABLED(CONFIG_BLK_DEV_INITRD) instead of #ifdef
  of: fdt: Add generic support for handling usable memory range property
  of: fdt: Add generic support for handling elf core headers property
  crash_dump: Make elfcorehdr address/size symbols always visible
  dt-bindings: memory: convert Samsung Exynos DMC to dtschema
  dt-bindings: devfreq: event: convert Samsung Exynos PPMU to dtschema
  dt-bindings: devfreq: event: convert Samsung Exynos NoCP to dtschema
  kbuild: Enable dtc 'pci_device_reg' warning by default
  dt-bindings: soc: remove obsolete zte zx header
  dt-bindings: clock: remove obsolete zte zx header
  ...
2021-09-01 18:34:51 -07:00
Krzysztof Kozlowski
785b66427e dt-bindings: hwmon: merge max1619 into trivial devices
Ther Maxim max1619 bindings are trivial, so simply merge it into
trivial-devices.yaml.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210819182544.224121-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Rob Herring <robh@kernel.org>
2021-08-31 10:21:36 -05:00
Linus Walleij
542613a25e dt-bindings: hwmon: Add bindings for Winbond W83781D
This adds a device tree binding for the Winbond W83781D and its
sibling HW monitoring ICs. This is used in for example the Freecom
FSG-3 router/NAS.

Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210729230543.2853485-1-linus.walleij@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-17 14:54:26 -07:00
Akshay Gupta
60b76c3a11 dt-bindings: sbrmi: Add SB-RMI hwmon driver bindings
- Document device tree bindings for AMD SB-RMI emulated service.

Signed-off-by: Akshay Gupta <Akshay.Gupta@amd.com>
Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210726133615.9709-3-nchatrad@amd.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-17 14:54:25 -07:00
Rob Herring
f88321a3bf dt-bindings: Move fixed string 'patternProperties' to 'properties'
There's no need for fixed strings to be under 'patternProperties', so move
them under 'properties' instead.

Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Saravanan Sekar <sravanhome@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Troy Kisky <troy.kisky@boundarydevices.com>
Cc: linux-hwmon@vger.kernel.org
Cc: linux-phy@lists.infradead.org
Cc: linux-spi@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210713193514.690894-1-robh@kernel.org
2021-07-15 08:45:33 -06:00
Robert Marko
42c7fd53ae dt-bindings: hwmon: Add Texas Instruments TMP1075
Document the DT compatible for TI TMP1075 which
is a LM75 compatible sensor.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://lore.kernel.org/r/20210429121150.106804-2-robert.marko@sartura.hr
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-17 04:21:44 -07:00
Nobuhiro Iwamatsu
faffc5d857 dt-bindings: hwmon: Fix typo in TI ADS7828 bindings
Fix typo in example for DT binding, changed from 'comatible'
to 'compatible'.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Link: https://lore.kernel.org/r/20210531134655.720462-1-iwamatsu@nigauri.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-06-09 11:51:30 -07:00
Mauro Carvalho Chehab
8235ef155d dt-bindings: fix references for iio-bindings.txt
The iio-bindings.txt was converted into two files and merged
at the dt-schema git tree at:

	https://github.com/devicetree-org/dt-schema

Yet, some documents still refer to the old file. Fix their
references, in order to point to the right URL.

Fixes: dba91f82d580 ("dt-bindings:iio:iio-binding.txt Drop file as content now in dt-schema")
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/4efd81eca266ca0875d3bf9d1672097444146c69.1617972339.git.mchehab+huawei@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2021-04-09 14:18:49 -05:00
Linus Torvalds
a26a9d8ab4 hwmon updates for v5.12
- New drivers
   Texas Instruments TPS23861 driver
   AHT10 Temperature and Humidity Sensor Driver
 
 - Support for new chips/variants to existing drivers
   Add AMD family 19h model 30h x86 match to amd_energy driver
   Add Zen3 Ryzen Desktop CPUs support to k10temp driver
   Add support for MAX16508 to max16601 driver
   Support revision "B" of max31785
   Add support for ASRock boards to nct6683 driver
 
 - Driver removals
   (abx500) Decomission abx500 driver
 
 Various other minor fixes and improvements.
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Merge tag 'hwmon-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:
   - Texas Instruments TPS23861 driver
   - AHT10 Temperature and Humidity Sensor Driver

  Support for new chips/variants to existing drivers:
   - Add AMD family 19h model 30h x86 match to amd_energy driver
   - Add Zen3 Ryzen Desktop CPUs support to k10temp driver
   - Add support for MAX16508 to max16601 driver
   - Support revision "B" of max31785
   - Add support for ASRock boards to nct6683 driver

  Driver removals:
   - Decomission abx500 driver

  Various other minor fixes and improvements"

* tag 'hwmon-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (30 commits)
  MAINTAINERS: Add entry for Texas Instruments TPS23861 PoE PSE
  hwmon: add Texas Instruments TPS23861 driver
  dt-bindings: hwmon: Add TI TPS23861 bindings
  hwmon: (da9052) Switch to using the new API kobj_to_dev()
  hwmon: (amd_energy) Add AMD family 19h model 30h x86 match
  hwmon: (pmbus/max31785) Support revision "B"
  hwmon: (pmbus/lm25066) Remove unnecessary pmbus_clear_cache function call
  hwmon: (pmbus) Clear sensor data after chip write
  hwmon: (pmbus/max16601) Add support for MAX16508
  hwmon: (pmbus/max16601) Determine and use number of populated phases
  hwmon: (pmbus) Simplify the calculation of variables
  hwmon: (aht10) Unlock on error in aht10_read_values()
  hwmon: (pwm-fan) stop using legacy PWM functions and some cleanups
  hwmon: Add AHT10 Temperature and Humidity Sensor Driver
  hwmon: (applesmc) Assign boolean values to a bool variable
  hwmon: (nct6683) Support ASRock boards
  hwmon: (aspeed-pwm-tacho) Switch to using the new API kobj_to_dev()
  hwmon: (max6650) Switch to using the new API kobj_to_dev()
  hwmon: (pwm-fan) Support multiple fan tachometers
  hwmon: (pwm-fan) Store tach data separately
  ...
2021-02-22 09:00:03 -08:00
Robert Marko
f02e897bf3 dt-bindings: hwmon: Add TI TPS23861 bindings
Document bindings for the Texas Instruments TPS23861 driver.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210121134434.2782405-1-robert.marko@sartura.hr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-02-12 07:02:55 -08:00
Rob Herring
32ada6b098 dt-bindings: Cleanup standard unit properties
Properties with standard unit suffixes already have a type and don't need
type definitions. They also default to a single entry, so 'maxItems: 1'
can be dropped.

adi,ad5758 is an oddball which defined an enum of arrays. While a valid
schema, it is simpler as a whole to only define scalar constraints.

Cc: Jean Delvare <jdelvare@suse.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Serge Semin <fancer.lancer@gmail.com>
Cc: linux-hwmon@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: linux-iio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-input@vger.kernel.org
Cc: linux-mmc@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-rtc@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-watchdog@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Sebastian Reichel <sre@kernel.org> # for power-supply
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio
Acked-by: Alexandre TORGUE <alexandre.torgue@foss.st.com>
Link: https://lore.kernel.org/r/20210128194515.743252-1-robh@kernel.org
2021-01-29 16:36:06 -06:00
Rob Herring
d69c6ddd01 dt-bindings: Fix JSON pointers
The correct syntax for JSON pointers begins with a '/' after the '#'.
Without a '/', the string should be interpreted as a subschema
identifier. The jsonschema module currently doesn't handle subschema
identifiers and incorrectly allows JSON pointers to begin without a '/'.
Let's fix this before it becomes a problem when jsonschema module is
fixed.

Converted with:
perl -p -i -e 's/yaml#definitions/yaml#\/definitions/g' `find Documentation/devicetree/bindings/ -name "*.yaml"`

Cc: Maxime Ripard <mripard@kernel.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: netdev@vger.kernel.org
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20201217223429.354283-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-12-18 15:14:44 -06:00
Kun Yi
1a033769a4 dt-bindings: (hwmon/sbtsi_temp) Add SB-TSI hwmon driver bindings
Document device tree bindings for AMD SB-TSI emulated temperature
sensor.

Signed-off-by: Kun Yi <kunyi@google.com>
Link: https://lore.kernel.org/r/20201211215427.3281681-4-kunyi@google.com
Reviewed-by: Rob Herring <robh@kernel.org>
[groeck: Fixed subject]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-12 08:36:09 -08:00
Krzysztof Kozlowski
15d4a6f736 dt-bindings: hwmon: convert AD ADM1275 bindings to dt-schema
Convert the Analog Devices ADM1275 bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-4-krzk@kernel.org
[groeck: Removed unnecessary type ($ref) declaration]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Krzysztof Kozlowski
2f070176a0 dt-bindings: hwmon: convert TI ADS7828 bindings to dt-schema
Convert the TI ADS7828 bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-3-krzk@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Krzysztof Kozlowski
27b4bc2b87 dt-bindings: hwmon: convert AD AD741x bindings to dt-schema
Convert the Analog Devices AD741x bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-2-krzk@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Krzysztof Kozlowski
94f1ab9445 dt-bindings: hwmon: convert TI INA2xx bindings to dt-schema
Convert the TI INA2xx bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-1-krzk@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Alexandru Tachici
fe8c573c89 dt-bindings: hwmon: Add documentation for ltc2992
Add documentation for ltc2992.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-11 07:42:27 -08:00
Paul Barker
09c7188be3 dt-bindings: hwmon: pwm-fan: Support multiple fan tachometer inputs
Document and give an example of how to define multiple fan tachometer
inputs for the pwm-fan driver.

Signed-off-by: Paul Barker <pbarker@konsulko.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200920180943.352526-2-pbarker@konsulko.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-12-02 17:42:23 -08:00
Linus Torvalds
1a31c12371 - New Drivers
- Add support for initialising shared (between children) Regmaps
    - Add support for Kontron SL28CPLD
    - Add support for ENE KB3930 Embedded Controller
    - Add support for Intel FPGA PAC MAX 10 BMC
 
  - New Device Support
    - Add support for Power to Ricoh RN5T618
    - Add support for UART to Intel Lakefield
    - Add support for LP87524_Q1 to Texas Instruments LP87565
 
  - New Functionality
    - Device Tree; ene-kb3930, sl28cpld, syscon, lp87565, lp87524-q1
    - Use new helper dev_err_probe(); madera-core, stmfx, wcd934x
    - Use new GPIOD API; dm355evm_msp
    - Add wake-up capability; sprd-sc27xx-spi
    - Add ACPI support; kempld-core
 
  - Fix-ups
    - Trivial (spelling/whitespace); Kconfig, ab8500
    - Fix for unused variables; khadas-mcu, kempld-core
    - Remove unused header file(s); mt6360-core
    - Use correct IRQ flags in docs; act8945a, gateworks-gsc, rohm,bd70528-pmic
    - Add COMPILE_TEST support; asic3, tmio_core
    - Add dependency on I2C; SL28CPLD
 
  - Bug Fixes
    - Fix memory leak(s); sm501
    - Do not free regmap_config's 'name' until exit; syscon
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Merge tag 'mfd-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Drivers:
   - Add support for initialising shared (between children) Regmaps
   - Add support for Kontron SL28CPLD
   - Add support for ENE KB3930 Embedded Controller
   - Add support for Intel FPGA PAC MAX 10 BMC

  New Device Support:
   - Add support for Power to Ricoh RN5T618
   - Add support for UART to Intel Lakefield
   - Add support for LP87524_Q1 to Texas Instruments LP87565

  New Functionality:
   - Device Tree; ene-kb3930, sl28cpld, syscon, lp87565, lp87524-q1
   - Use new helper dev_err_probe(); madera-core, stmfx, wcd934x
   - Use new GPIOD API; dm355evm_msp
   - Add wake-up capability; sprd-sc27xx-spi
   - Add ACPI support; kempld-core

  Fix-ups:
   - Trivial (spelling/whitespace); Kconfig, ab8500
   - Fix for unused variables; khadas-mcu, kempld-core
   - Remove unused header file(s); mt6360-core
   - Use correct IRQ flags in docs; act8945a, gateworks-gsc, rohm,bd70528-pmic
   - Add COMPILE_TEST support; asic3, tmio_core
   - Add dependency on I2C; SL28CPLD

  Bug Fixes:
   - Fix memory leak(s); sm501
   - Do not free regmap_config's 'name' until exit; syscon"

* tag 'mfd-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (34 commits)
  mfd: kempld-core: Fix unused variable 'kempld_acpi_table' when !ACPI
  mfd: sl28cpld: Depend on I2C
  mfd: asic3: Build if COMPILE_TEST=y
  dt-bindings: mfd: Correct interrupt flags in examples
  mfd: Add ACPI support to Kontron PLD driver
  mfd: intel-m10-bmc: Add Intel MAX 10 BMC chip support for Intel FPGA PAC
  mfd: lp87565: Add LP87524-Q1 variant
  dt-bindings: mfd: Add LP87524-Q1
  dt-bindings: mfd: lp87565: Convert to yaml
  mfd: mt6360: Remove unused include <linux/version.h>
  mfd: sm501: Fix leaks in probe()
  mfd: syscon: Don't free allocated name for regmap_config
  dt-bindings: mfd: syscon: Document Exynos3 and Exynos5433 compatibles
  dt-bindings: mfd: syscon: Merge Samsung Exynos Sysreg bindings
  dt-bindings: mfd: ab8500: Remove weird Unicode characters
  mfd: sprd: Add wakeup capability for PMIC IRQ
  mfd: intel-lpss: Add device IDs for UART ports for Lakefield
  mfd: dm355evm_msp: Convert LEDs to GPIO descriptor table
  mfd: wcd934x: Simplify with dev_err_probe()
  mfd: stmfx: Simplify with dev_err_probe()
  ...
2020-10-14 15:56:58 -07:00
Linus Torvalds
f888bdf982 Devicetree updates for v5.10:
- Update dtc to upstream version v1.6.0-31-gcbca977ea121
 
 - dtx_diff help text reformatting
 
 - Speed-up validation time for binding and dtb checks using json for
   intermediate files
 
 - Add support for running yamllint on DT schema files
 
 - Remove old booting-without-of.rst
 
 - Extend the example schema to address common issues
 
 - Cleanup handling of additionalProperties/unevaluatedProperties
 
 - Ensure all DSI controller schemas reference dsi-controller.yaml
 
 - Vendor prefixes for Zealz, Wandbord/Technexion, Embest RIoT, Rex, DFI,
   and Cisco Meraki
 
 - Convert at25, SPMI bus, TI hwlock, HiSilicon Hi3660 USB3 PHY, Arm
   SP805 watchdog, Arm SP804, and Samsung 11-pin USB connector to DT
   schema
 
 - Convert HiSilicon SoC and syscon bindings to DT schema
 
 - Convert SiFive Risc-V L2 cache, PLIC, PRCI, and PWM to DT schema
 
 - Convert i.MX bindings for w1, crypto, rng, SIM, PM, DDR,
    SATA, vf610 GPIO, and UART to DT schema
 
 - Add i.MX 8M compatible strings
 
 - Add LM81 and DS1780 as trivial devices
 
 - Various missing properties added to fix dtb validation warnings
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Merge tag 'devicetree-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Update dtc to upstream version v1.6.0-31-gcbca977ea121

 - dtx_diff help text reformatting

 - Speed-up validation time for binding and dtb checks using json for
   intermediate files

 - Add support for running yamllint on DT schema files

 - Remove old booting-without-of.rst

 - Extend the example schema to address common issues

 - Cleanup handling of additionalProperties/unevaluatedProperties

 - Ensure all DSI controller schemas reference dsi-controller.yaml

 - Vendor prefixes for Zealz, Wandbord/Technexion, Embest RIoT, Rex,
   DFI, and Cisco Meraki

 - Convert at25, SPMI bus, TI hwlock, HiSilicon Hi3660 USB3 PHY, Arm
   SP805 watchdog, Arm SP804, and Samsung 11-pin USB connector to DT
   schema

 - Convert HiSilicon SoC and syscon bindings to DT schema

 - Convert SiFive Risc-V L2 cache, PLIC, PRCI, and PWM to DT schema

 - Convert i.MX bindings for w1, crypto, rng, SIM, PM, DDR, SATA, vf610
   GPIO, and UART to DT schema

 - Add i.MX 8M compatible strings

 - Add LM81 and DS1780 as trivial devices

 - Various missing properties added to fix dtb validation warnings

* tag 'devicetree-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (111 commits)
  dt-bindings: misc: explicitly add #address-cells for slave mode
  spi: dt-bindings: spi-controller: explicitly require #address-cells=<0> for slave mode
  dt: Remove booting-without-of.rst
  dt-bindings: update usb-c-connector example
  dt-bindings: arm: hisilicon: add missing properties into cpuctrl.yaml
  dt-bindings: arm: hisilicon: add missing properties into sysctrl.yaml
  dt-bindings: pwm: imx: document i.MX compatibles
  scripts/dtc: Update to upstream version v1.6.0-31-gcbca977ea121
  dt-bindings: Add running yamllint to dt_binding_check
  dt-bindings: powerpc: Add a schema for the 'sleep' property
  dt-bindings: pinctrl: sirf: Fix typo abitrary
  dt-bindings: pinctrl: qcom: Fix typo abitrary
  dt-bindings: Explicitly allow additional properties in common schemas
  dt-bindings: Use 'additionalProperties' instead of 'unevaluatedProperties'
  dt-bindings: Add missing 'unevaluatedProperties'
  Docs: Fixing spelling errors in Documentation/devicetree/bindings/
  dt-bindings: arm: hisilicon: convert Hi6220 domain controller bindings to json-schema
  dt-bindings: riscv: convert pwm bindings to json-schema
  dt-bindings: riscv: convert plic bindings to json-schema
  dt-bindings: fu540: prci: convert PRCI bindings to json-schema
  ...
2020-10-14 15:31:58 -07:00
Rob Herring
4828556dca dt-bindings: Use 'additionalProperties' instead of 'unevaluatedProperties'
In cases where we don't reference another schema, 'additionalProperties'
can be used instead. This is preferred for now as 'unevaluatedProperties'
support isn't implemented yet.

In a few cases, this means adding some missing property definitions of
which most are for SPI bus properties. 'unevaluatedProperties' is not going
to work for the SPI bus properties anyways as they are evaluated from the
parent node, not the SPI child node.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201005183830.486085-3-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-07 11:28:30 -05:00
Chu Lin
b9a9a37543 dt-bindings: hwmon: max20730: adding device tree doc for max20730
max20730 Integrated, Step-Down Switching Regulator with PMBus

Signed-off-by: Chu Lin <linchuyuan@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201004031445.2321090-2-linchuyuan@google.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-06 14:53:01 -07:00
Rahul Tanwar
748022ef09 hwmon: Add DT bindings schema for PVT controller
PVT controller (MR75203) is used to configure & control
Moortec embedded analog IP which contains temprature sensor(TS),
voltage monitor(VM) & process detector(PD) modules.

Add DT bindings schema for PVT controller.

Signed-off-by: Rahul Tanwar <rahul.tanwar@linux.intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/b540b49ca47d75c5f716f8a4e4eed0664a1116bf.1601889876.git.rahul.tanwar@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-06 14:50:13 -07:00
Alban Bedel
efc2360b28 dt-bindings: hwmon: Add the +vs supply to the lm75 bindings
Some boards might have a regulator that control the +VS supply, add it
to the bindings.

Signed-off-by: Alban Bedel <alban.bedel@aerq.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201001145738.17326-3-alban.bedel@aerq.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-06 13:33:10 -07:00
Alban Bedel
3e37c9d48f dt-bindings: hwmon: Convert lm75 bindings to yaml
In order to automate the verification of DT nodes convert lm75.txt to
lm75.yaml.

Signed-off-by: Alban Bedel <alban.bedel@aerq.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201001145738.17326-2-alban.bedel@aerq.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-10-06 13:32:26 -07:00
Rob Herring
5be478f9c2 dt-bindings: Another round of adding missing 'additionalProperties'
Another round of wack-a-mole. The json-schema default is additional
unknown properties are allowed, but for DT all properties should be
defined.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Baolin Wang <baolin.wang7@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewd-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Sebastian Reichel <sre@kernel.org>
Link: https://lore.kernel.org/r/20201002234143.3570746-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-06 10:55:25 -05:00
Alexandru Tachici
0c92ddcc7e dt-bindings: hwmon: Add bindings for ADM1266
Add bindings for the Analog Devices ADM1266 sequencer.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200812142055.9213-7-alexandru.tachici@analog.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2020-09-23 09:42:41 -07:00