1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/ipmi/ipmi-smic.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: IPMI device bindings 8*4882a593Smuzhiyun 9*4882a593Smuzhiyundescription: IPMI device bindings 10*4882a593Smuzhiyun 11*4882a593Smuzhiyunmaintainers: 12*4882a593Smuzhiyun - Corey Minyard <cminyard@mvista.com> 13*4882a593Smuzhiyun 14*4882a593Smuzhiyunproperties: 15*4882a593Smuzhiyun compatible: 16*4882a593Smuzhiyun enum: 17*4882a593Smuzhiyun - ipmi-kcs 18*4882a593Smuzhiyun - ipmi-smic 19*4882a593Smuzhiyun - ipmi-bt 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun device_type: 22*4882a593Smuzhiyun items: 23*4882a593Smuzhiyun - const: "ipmi" 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun reg: 26*4882a593Smuzhiyun maxItems: 1 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun interrupts: 29*4882a593Smuzhiyun description: Interface is polled if this property is omitted. 30*4882a593Smuzhiyun maxItems: 1 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun reg-size: 33*4882a593Smuzhiyun description: The access width of the register in bytes. Defaults to 1. 34*4882a593Smuzhiyun $ref: /schemas/types.yaml#/definitions/uint32 35*4882a593Smuzhiyun enum: [1, 2, 4, 8] 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun reg-spacing: 38*4882a593Smuzhiyun $ref: /schemas/types.yaml#/definitions/uint32 39*4882a593Smuzhiyun description: The number of bytes between register starts. Defaults to 1. 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun reg-shift: 42*4882a593Smuzhiyun description: | 43*4882a593Smuzhiyun The amount of bits to shift the register content to the right to get 44*4882a593Smuzhiyun the data into bit zero. 45*4882a593Smuzhiyun $ref: /schemas/types.yaml#/definitions/uint32 46*4882a593Smuzhiyun maximum: 56 47*4882a593Smuzhiyun 48*4882a593Smuzhiyunrequired: 49*4882a593Smuzhiyun - compatible 50*4882a593Smuzhiyun - reg 51*4882a593Smuzhiyun 52*4882a593SmuzhiyunadditionalProperties: false 53*4882a593Smuzhiyun 54*4882a593Smuzhiyunexamples: 55*4882a593Smuzhiyun - | 56*4882a593Smuzhiyun smic@fff3a000 { 57*4882a593Smuzhiyun compatible = "ipmi-smic"; 58*4882a593Smuzhiyun device_type = "ipmi"; 59*4882a593Smuzhiyun reg = <0xfff3a000 0x1000>; 60*4882a593Smuzhiyun interrupts = <0 24 4>; 61*4882a593Smuzhiyun reg-size = <4>; 62*4882a593Smuzhiyun reg-spacing = <4>; 63*4882a593Smuzhiyun }; 64