Commits
Sudeep Holla committed 933c504424a
firmware: arm_scmi: add scmi protocol bus to enumerate protocol devices The SCMI specification encompasses various protocols. However, not every protocol has to be present on a given platform/implementation as not every protocol is relevant for it. Furthermore, the platform chooses which protocols it exposes to a given agent. The only protocol that must be implemented is the base protocol. The base protocol is used by an agent to discover which protocols are available to it. In order to enumerate the discovered implemented protocols, this patch adds support for a separate scmi protocol bus. It also adds mechanism to register support for different protocols. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>