diff options
| author | Etienne Carriere <[email protected]> | 2020-09-09 18:44:06 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2020-09-30 11:55:23 -0400 |
| commit | 34d76fefb2667d0ca138ff4fcf8bc8443032449f (patch) | |
| tree | 8514f40921053632de4436ee0ea31c6556e0afac /drivers/reset/Kconfig | |
| parent | 87d4f277d4101c995e198ed3313da48690df5bb7 (diff) | |
reset: add reset controller driver for SCMI agents
This change introduces a reset controller driver for SCMI agent devices.
When SCMI agent and SCMI reset domain drivers are enabled, SCMI agent
binds a reset controller device for each SCMI reset domain protocol
devices enabled in the FDT.
SCMI reset driver is embedded upon CONFIG_RESET_SCMI=y. If enabled,
CONFIG_SCMI_AGENT is also enabled.
SCMI Reset Domain protocol is defined in the SCMI specification [1].
Links: [1] https://developer.arm.com/architectures/system-architectures/software-standards/scmi
Signed-off-by: Etienne Carriere <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Sudeep Holla <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'drivers/reset/Kconfig')
| -rw-r--r-- | drivers/reset/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index 3fdfe4a6cb0..b60e11f98b2 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -181,4 +181,12 @@ config RESET_RASPBERRYPI relevant. This driver provides a reset controller capable of interfacing with RPi4's co-processor and model these firmware initialization routines as reset lines. + +config RESET_SCMI + bool "Enable SCMI reset domain driver" + select SCMI_FIRMWARE + help + Enable this option if you want to support reset controller + devices exposed by a SCMI agent based on SCMI reset domain + protocol communication with a SCMI server. endmenu |