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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/devicetree/bindings/ipmi/ipmi-ipmb.yaml
parentInitial commit. (diff)
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Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ipmi/ipmi-ipmb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: IPMI IPMB device bindings
+
+description: IPMI IPMB device bindings
+
+maintainers:
+ - Corey Minyard <cminyard@mvista.com>
+
+properties:
+ compatible:
+ enum:
+ - ipmi-ipmb
+
+ device_type:
+ items:
+ - const: "ipmi"
+
+ reg:
+ maxItems: 1
+
+ bmcaddr:
+ $ref: /schemas/types.yaml#/definitions/uint8
+ description: The address of the BMC on the IPMB bus. Defaults to 0x20.
+
+ retry-time:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Time between retries of sends, in milliseconds. Defaults to 250.
+
+ max-retries:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Number of retries before a failure is declared. Defaults to 1.
+
+ slave-dev:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: |
+ The slave i2c device. If not present, the main device is used. This
+ lets you use two devices on the IPMB, one for master and one for slave,
+ in case you have a slave device that can only be a slave. The slave
+ will receive messages and the master will transmit.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ipmi-ipmb@40 {
+ compatible = "ipmi-ipmb";
+ device_type = "ipmi";
+ reg = <0x40>;
+ bmcaddr = /bits/ 8 <0x20>;
+ retry-time = <250>;
+ max-retries = <1>;
+ };
+ };