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| author | Andreas Dannenberg <dannenberg@ti.com> | 2018-08-27 15:57:46 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-09-11 08:32:55 -0400 |
| commit | 694b05240161eecc9628d5816fbf3d37f3c32e2d (patch) | |
| tree | b3a236ced7c5f113e721bef43547a52e2fd26ce9 /drivers/sysreset/Kconfig | |
| parent | 1a88a04e9f83645a3941e31c3679da7617ff4542 (diff) | |
| download | u-boot-694b05240161eecc9628d5816fbf3d37f3c32e2d.tar.gz | |
sysreset: Add TI System Control Interface (TI SCI) sysreset driver
Devices from the TI K3 family of SoCs like the AM654x contain a Device
Management and Security Controller (SYSFW) that manages the low-level
device control (like clocks, resets etc) for the various hardware
modules present on the SoC. These device control operations are provided
to the host processor OS through a communication protocol called the TI
System Control Interface (TI SCI) protocol.
This patch adds a system reset driver that communicates to the system
controller over the TI SCI protocol for allowing to perform a system-
wide SoC reset.
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'drivers/sysreset/Kconfig')
| -rw-r--r-- | drivers/sysreset/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/sysreset/Kconfig b/drivers/sysreset/Kconfig index 9b2fda4d25..ed1d437fb0 100644 --- a/drivers/sysreset/Kconfig +++ b/drivers/sysreset/Kconfig @@ -36,6 +36,13 @@ config SYSRESET_PSCI Enable PSCI SYSTEM_RESET function call. To use this, PSCI firmware must be running on your system. +config SYSRESET_TI_SCI + bool "TI System Control Interface (TI SCI) system reset driver" + depends on TI_SCI_PROTOCOL + help + This enables the system reset driver support over TI System Control + Interface available on some new TI's SoCs. + endif config SYSRESET_SYSCON |