diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/scmi_protocol.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h index ea301c579c6f..a9becd356fe8 100644 --- a/include/linux/scmi_protocol.h +++ b/include/linux/scmi_protocol.h @@ -57,6 +57,8 @@ struct scmi_clock_info { }; struct scmi_handle; +struct scmi_device; +struct scmi_protocol_handle; /** * struct scmi_clk_ops - represents the various operations provided @@ -593,6 +595,9 @@ struct scmi_notify_ops { * @sensor_ops: pointer to set of sensor protocol operations * @reset_ops: pointer to set of reset protocol operations * @voltage_ops: pointer to set of voltage protocol operations + * @devm_protocol_get: devres managed method to acquire a protocol and get specific + * operations and a dedicated protocol handler + * @devm_protocol_put: devres managed method to release a protocol * @notify_ops: pointer to set of notifications related operations * @perf_priv: pointer to private data structure specific to performance * protocol(for internal use only) @@ -618,6 +623,12 @@ struct scmi_handle { const struct scmi_sensor_ops *sensor_ops; const struct scmi_reset_ops *reset_ops; const struct scmi_voltage_ops *voltage_ops; + + const void __must_check * + (*devm_protocol_get)(struct scmi_device *sdev, u8 proto, + struct scmi_protocol_handle **ph); + void (*devm_protocol_put)(struct scmi_device *sdev, u8 proto); + const struct scmi_notify_ops *notify_ops; /* for protocol internal use */ void *perf_priv; |