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Diffstat (limited to 'Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml b/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml new file mode 100644 index 0000000000..4bffa3d861 --- /dev/null +++ b/Documentation/devicetree/bindings/ipmi/ipmi-smic.yaml @@ -0,0 +1,63 @@ +# 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 <cminyard@mvista.com> + +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>; + }; |