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| author |   Sudeep Holla <sudeep.holla@arm.com> | 2017-06-14 13:48:26 +0100 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2018-02-28 16:37:57 +0000 |
| commit | 898216c97ed2ebfffda659ce12388da43534de6c (patch) | |
| tree | 5b421cc02ad554439ca580b208c95caa07d10797 /drivers/firmware/Kconfig | |
| parent | firmware: arm_scmi: add per-protocol channels support using idr objects (diff) | |
| download | linux-dev-898216c97ed2ebfffda659ce12388da43534de6c.tar.xz linux-dev-898216c97ed2ebfffda659ce12388da43534de6c.zip | |
firmware: arm_scmi: add device power domain support using genpd
This patch hooks up the support for device power domain provided by
SCMI using the Linux generic power domain infrastructure.
Cc: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'drivers/firmware/Kconfig')
| -rw-r--r-- | drivers/firmware/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index 704961e0473a..6e83880046d7 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -40,6 +40,19 @@ config ARM_SCMI_PROTOCOL 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. + config ARM_SCPI_PROTOCOL tristate "ARM System Control and Power Interface (SCPI) Message Protocol" depends on ARM || ARM64 || COMPILE_TEST |