diff options
| author | Cristian Marussi <cristian.marussi@arm.com> | 2021-08-03 15:10:17 +0200 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2021-08-05 11:23:22 +0200 |
| commit | e8419c24bacee45bfe3504814e91fc89ff8c23de (patch) | |
| tree | da1e2d57c6ad89056f53352c823b4d8e37d1b689 /drivers/firmware/Kconfig | |
| parent | firmware: arm_scmi: Make polling mode optional (diff) | |
| download | linux-e8419c24bacee45bfe3504814e91fc89ff8c23de.tar.xz linux-e8419c24bacee45bfe3504814e91fc89ff8c23de.zip | |
firmware: arm_scmi: Make SCMI transports configurable
Add configuration options to be able to select which SCMI transports have
to be compiled into the SCMI stack.
Mailbox and SMC are by default enabled if their related dependencies are
satisfied.
While doing that move all SCMI related config options in their own
dedicated submenu.
Link: https://lore.kernel.org/r/20210803131024.40280-9-cristian.marussi@arm.com
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'drivers/firmware/Kconfig')
| -rw-r--r-- | drivers/firmware/Kconfig | 34 |
1 files changed, 1 insertions, 33 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 1db738d5b301..8d41f73f5395 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -6,39 +6,7 @@ menu "Firmware Drivers" -config ARM_SCMI_PROTOCOL - tristate "ARM System Control and Management Interface (SCMI) Message Protocol" - depends on ARM || ARM64 || COMPILE_TEST - depends on MAILBOX || HAVE_ARM_SMCCC_DISCOVERY - help - ARM System Control and Management Interface (SCMI) protocol is a - set of operating system-independent software interfaces that are - used in system management. SCMI is extensible and currently provides - interfaces for: Discovery and self-description of the interfaces - it supports, Power domain management which is the ability to place - a given device or domain into the various power-saving states that - it supports, Performance management which is the ability to control - the performance of a domain that is composed of compute engines - such as application processors and other accelerators, Clock - management which is the ability to set and inquire rates on platform - managed clocks and Sensor management which is the ability to read - sensor data, and be notified of sensor value. - - This protocol library provides interface for all the client drivers - making use of the features offered by the SCMI. - -config ARM_SCMI_POWER_DOMAIN - tristate "SCMI power domain driver" - depends on ARM_SCMI_PROTOCOL || (COMPILE_TEST && OF) - default y - select PM_GENERIC_DOMAINS if PM - help - This enables support for the SCMI power domains which can be - enabled or disabled via the SCP firmware - - This driver can also be built as a module. If so, the module - will be called scmi_pm_domain. Note this may needed early in boot - before rootfs may be available. +source "drivers/firmware/arm_scmi/Kconfig" config ARM_SCPI_PROTOCOL tristate "ARM System Control and Power Interface (SCPI) Message Protocol" |