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+# 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>;
+ };