1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*4882a593Smuzhiyun# Copyright 2019 Analog Devices Inc. 3*4882a593Smuzhiyun%YAML 1.2 4*4882a593Smuzhiyun--- 5*4882a593Smuzhiyun$id: http://devicetree.org/schemas/hwmon/adi,axi-fan-control.yaml# 6*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 7*4882a593Smuzhiyun 8*4882a593Smuzhiyuntitle: Analog Devices AXI FAN Control Device Tree Bindings 9*4882a593Smuzhiyun 10*4882a593Smuzhiyunmaintainers: 11*4882a593Smuzhiyun - Nuno Sá <nuno.sa@analog.com> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyundescription: |+ 14*4882a593Smuzhiyun Bindings for the Analog Devices AXI FAN Control driver. Spefications of the 15*4882a593Smuzhiyun core can be found in: 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun https://wiki.analog.com/resources/fpga/docs/axi_fan_control 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunproperties: 20*4882a593Smuzhiyun compatible: 21*4882a593Smuzhiyun enum: 22*4882a593Smuzhiyun - adi,axi-fan-control-1.00.a 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun reg: 25*4882a593Smuzhiyun maxItems: 1 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun clocks: 28*4882a593Smuzhiyun maxItems: 1 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun interrupts: 31*4882a593Smuzhiyun maxItems: 1 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun pulses-per-revolution: 34*4882a593Smuzhiyun description: 35*4882a593Smuzhiyun Value specifying the number of pulses per revolution of the controlled 36*4882a593Smuzhiyun FAN. 37*4882a593Smuzhiyun $ref: /schemas/types.yaml#/definitions/uint32 38*4882a593Smuzhiyun enum: [1, 2, 4] 39*4882a593Smuzhiyun 40*4882a593Smuzhiyunrequired: 41*4882a593Smuzhiyun - compatible 42*4882a593Smuzhiyun - reg 43*4882a593Smuzhiyun - clocks 44*4882a593Smuzhiyun - interrupts 45*4882a593Smuzhiyun - pulses-per-revolution 46*4882a593Smuzhiyun 47*4882a593SmuzhiyunadditionalProperties: false 48*4882a593Smuzhiyun 49*4882a593Smuzhiyunexamples: 50*4882a593Smuzhiyun - | 51*4882a593Smuzhiyun fpga_axi: fpga-axi { 52*4882a593Smuzhiyun #address-cells = <0x2>; 53*4882a593Smuzhiyun #size-cells = <0x1>; 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun axi_fan_control: axi-fan-control@80000000 { 56*4882a593Smuzhiyun compatible = "adi,axi-fan-control-1.00.a"; 57*4882a593Smuzhiyun reg = <0x0 0x80000000 0x10000>; 58*4882a593Smuzhiyun clocks = <&clk 71>; 59*4882a593Smuzhiyun interrupts = <0 110 0>; 60*4882a593Smuzhiyun pulses-per-revolution = <2>; 61*4882a593Smuzhiyun }; 62*4882a593Smuzhiyun }; 63*4882a593Smuzhiyun... 64