diff options
| author | Neal Liu <neal.liu@mediatek.com> | 2020-10-15 11:20:39 +0800 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2020-11-28 00:28:25 +0100 |
| commit | 0890beb22618c0359f1e2652fc1e49bb5c5e876d (patch) | |
| tree | 49ef69a95c3d535849a3cbcd5fa03d7295eaec83 /drivers/soc/mediatek/Kconfig | |
| parent | aaf162d4a5dfdf623a48b3bd6af2af4c237c38f3 (diff) | |
soc: mediatek: add mt6779 devapc driver
MediaTek bus fabric provides TrustZone security support and data
protection to prevent slaves from being accessed by unexpected
masters.
The security violation is logged and sent to the processor for
further analysis or countermeasures.
Any occurrence of security violation would raise an interrupt, and
it will be handled by mtk-devapc driver. The violation
information is printed in order to find the murderer.
Signed-off-by: Neal Liu <neal.liu@mediatek.com>
Link: https://lore.kernel.org/r/1602732039-12179-3-git-send-email-neal.liu@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc/mediatek/Kconfig')
| -rw-r--r-- | drivers/soc/mediatek/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/Kconfig b/drivers/soc/mediatek/Kconfig index 67cef12dc585..851121d83f14 100644 --- a/drivers/soc/mediatek/Kconfig +++ b/drivers/soc/mediatek/Kconfig @@ -17,6 +17,15 @@ config MTK_CMDQ time limitation, such as updating display configuration during the vblank. +config MTK_DEVAPC + tristate "Mediatek Device APC Support" + help + Say yes here to enable support for Mediatek Device APC driver. + This driver is mainly used to handle the violation which catches + unexpected transaction. + The violation information is logged for further analysis or + countermeasures. + config MTK_INFRACFG bool "MediaTek INFRACFG Support" select REGMAP |