# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/ipmi/ipmi-smic.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: IPMI device description: IPMI device bindings maintainers: - Corey Minyard properties: compatible: enum: - ipmi-kcs - ipmi-smic - ipmi-bt device_type: items: - const: ipmi reg: maxItems: 1 interrupts: description: Interface is polled if this property is omitted. maxItems: 1 reg-size: description: The access width of the register in bytes. Defaults to 1. $ref: /schemas/types.yaml#/definitions/uint32 enum: [1, 2, 4, 8] reg-spacing: $ref: /schemas/types.yaml#/definitions/uint32 description: The number of bytes between register starts. Defaults to 1. reg-shift: description: | The amount of bits to shift the register content to the right to get the data into bit zero. $ref: /schemas/types.yaml#/definitions/uint32 maximum: 56 required: - compatible - reg additionalProperties: false examples: - | smic@fff3a000 { compatible = "ipmi-smic"; device_type = "ipmi"; reg = <0xfff3a000 0x1000>; interrupts = <0 24 4>; reg-size = <4>; reg-spacing = <4>; };