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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 13:34:25 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 13:34:25 -0700 |
commit | 47acac8cae28b36668bf89400c56b7fdebca3e75 (patch) | |
tree | e3b4e97c3846f74ed7a34ebaccf95a71206c562c /Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml | |
parent | ff7b862a4c354793580545afa64c56fafa18952b (diff) | |
parent | 5b10a8194664a0d3b025f9b53de4476754ce8e41 (diff) |
Merge tag 'hwmon-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
- New driver for AXI fan control
- Attenuator bypass support and support for inverting pwm output in
adt7475 driver
- Support for new power supply version in ibm-cffps driver
- PMBus drivers:
* support for multi-phase chips
* ltc2978 driver: add support for LTC2972, LTC2979, LTC3884,
LTC3889, LTC7880, LTM4664, LTM4677, LTM4678, LTM4680, and
LTM4700/
* tps53679 driver: add support for TPS53681, TPS53647, and TPS53667
* isl68137 driver: support for various 2nd Gen Renesas digital
multiphase chips added to isl68137 driver
- Minor improvements and fixes in nct7904, ibmpowernv, lm73, ibmaem,
and k10temp drivers
* tag 'hwmon-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (29 commits)
docs: hwmon: Update documentation for isl68137 pmbus driver
hwmon: (pmbus) add support for 2nd Gen Renesas digital multiphase
hwmon: (pmbus/ibm-cffps) Add another PSU CCIN to version detection
hwmon: (nct7904) Fix the incorrect quantity for fan & temp attributes
hwmon: (ibmpowernv) Use scnprintf() for avoiding potential buffer overflow
hwmon: (adt7475) Add support for inverting pwm output
hwmon: (adt7475) Add attenuator bypass support
dt-bindings: hwmon: Document adt7475 pwm-active-state property
dt-bindings: hwmon: Document adt7475 bypass-attenuator property
dt-bindings: hwmon: Document adt7475 binding
hwmon: (lm73) Add support for of_match_table
dt-bindings: Add TI LM73 as a trivial device
hwmon: (pmbus/tps53679) Add documentation
hwmon: (pmbus/tps53679) Add support for TPS53647 and TPS53667
hwmon: (pmbus/tps53679) Add support for TPS53681
hwmon: (pmbus/tps53679) Add support for IIN and PIN to TPS53679 and TPS53688
hwmon: (pmbus/tps53679) Add support for multiple chips IDs
hwmon: (pmbus) Implement multi-phase support
hwmon: (pmbus) Add 'phase' parameter where needed for multi-phase support
hwmon: (pmbus) Add IC_DEVICE_ID and IC_DEVICE_REV command definitions
...
Diffstat (limited to 'Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml new file mode 100644 index 000000000000..57a240d2d026 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2019 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/hwmon/adi,axi-fan-control.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AXI FAN Control Device Tree Bindings + +maintainers: + - Nuno Sá <nuno.sa@analog.com> + +description: |+ + Bindings for the Analog Devices AXI FAN Control driver. Spefications of the + core can be found in: + + https://wiki.analog.com/resources/fpga/docs/axi_fan_control + +properties: + compatible: + enum: + - adi,axi-fan-control-1.00.a + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + pulses-per-revolution: + description: + Value specifying the number of pulses per revolution of the controlled + FAN. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 4] + +required: + - compatible + - reg + - clocks + - interrupts + - pulses-per-revolution + +examples: + - | + fpga_axi: fpga-axi@0 { + #address-cells = <0x2>; + #size-cells = <0x1>; + + axi_fan_control: axi-fan-control@80000000 { + compatible = "adi,axi-fan-control-1.00.a"; + reg = <0x0 0x80000000 0x10000>; + clocks = <&clk 71>; + interrupts = <0 110 0>; + pulses-per-revolution = <2>; + }; + }; +... |