linux-kernel - Add MediaTek MT6779 devapc driver

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Message-ID: <1594027693-19530-1-git-send-email-neal.liu@mediatek.com>
Date:   Mon, 6 Jul 2020 17:28:11 +0800
From:   Neal Liu <neal.liu@...iatek.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
CC:     Neal Liu <neal.liu@...iatek.com>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        lkml <linux-kernel@...r.kernel.org>
Subject: Add MediaTek MT6779 devapc driver

These patch series introduce a MediaTek MT6779 devapc driver.

MT6779 bus frabric provides TrustZone security support and data
protection to prevent slaves from being accessed by unexpected
masters.
The security violations are 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 devapc-mt6779 driver.
The violation information is printed in order to find the murderer.


*** BLURB HERE ***

Neal Liu (2):
  dt-bindings: devapc: add bindings for devapc-mt6779
  soc: mediatek: devapc: add devapc-mt6779 driver

 .../soc/mediatek/devapc/devapc-mt6779.yaml    |   58 +
 drivers/soc/mediatek/Kconfig                  |    6 +
 drivers/soc/mediatek/Makefile                 |    1 +
 drivers/soc/mediatek/devapc/Kconfig           |   17 +
 drivers/soc/mediatek/devapc/Makefile          |   10 +
 drivers/soc/mediatek/devapc/devapc-mt6779.c   | 1111 +++++++++++++++++
 drivers/soc/mediatek/devapc/devapc-mt6779.h   |   99 ++
 7 files changed, 1302 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/soc/mediatek/devapc/devapc-mt6779.yaml
 create mode 100644 drivers/soc/mediatek/devapc/Kconfig
 create mode 100644 drivers/soc/mediatek/devapc/Makefile
 create mode 100644 drivers/soc/mediatek/devapc/devapc-mt6779.c
 create mode 100644 drivers/soc/mediatek/devapc/devapc-mt6779.h

-- 
2.18.0