int (*limits_set)(const struct scmi_protocol_handle *ph, u32 domain,
u32 max_perf, u32 min_perf);
int (*limits_get)(const struct scmi_protocol_handle *ph, u32 domain,
int (*limits_set)(const struct scmi_protocol_handle *ph, u32 domain,
u32 max_perf, u32 min_perf);
int (*limits_get)(const struct scmi_protocol_handle *ph, u32 domain,