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SubjectRe: [PATCH v7] Add MediaTek MT6779 devapc driver
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Hi Rob, Matthias, Chun-Kuang,

Sorry for pushing you so hard.
May I know is this patch set is comfortable to apply on latest kernel?
Thanks

-Neal

On Wed, 2020-09-09 at 16:37 +0800, Neal Liu wrote:
> Hi Rob, Matthias, Chun-Kuang,
>
> Please kindly let me know your comments about this patch set.
> Thanks
>
> -Neal
>
> On Wed, 2020-09-02 at 14:40 +0800, Neal Liu wrote:
> > Hi Rob, Matthias, Chun-Kuang,
> >
> > Gentle ping for this patch set.
> > Thanks
> >
> > -Neal
> >
> > On Thu, 2020-08-27 at 11:06 +0800, Neal Liu wrote:
> > > These patch series introduce a MediaTek 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.
> > >
> > > changes since v6:
> > > - remove unnecessary mask/unmask module irq during ISR.
> > >
> > > changes since v5:
> > > - remove redundant write reg operation.
> > > - use static variable of vio_dbgs instead.
> > > - add stop_devapc() if driver is removed.
> > >
> > > changes since v4:
> > > - refactor data structure.
> > > - merge two simple functions into one.
> > > - refactor register setting to prevent too many function call overhead.
> > >
> > > changes since v3:
> > > - revise violation handling flow to make it more easily to understand
> > > hardware behavior.
> > > - add more comments to understand how hardware works.
> > >
> > > changes since v2:
> > > - pass platform info through DT data.
> > > - remove unnecessary function.
> > > - remove slave_type because it always equals to 1 in current support SoC.
> > > - use vio_idx_num instread of list all devices' index.
> > > - add more comments to describe hardware behavior.
> > >
> > > changes since v1:
> > > - move SoC specific part to DT data.
> > > - remove unnecessary boundary check.
> > > - remove unnecessary data type declaration.
> > > - use read_poll_timeout() instread of for loop polling.
> > > - revise coding style elegantly.
> > >
> > >
> > > *** BLURB HERE ***
> > >
> > > Neal Liu (2):
> > > dt-bindings: devapc: add bindings for mtk-devapc
> > > soc: mediatek: add mt6779 devapc driver
> > >
> > > .../bindings/soc/mediatek/devapc.yaml | 58 ++++
> > > drivers/soc/mediatek/Kconfig | 9 +
> > > drivers/soc/mediatek/Makefile | 1 +
> > > drivers/soc/mediatek/mtk-devapc.c | 305 ++++++++++++++++++
> > > 4 files changed, 373 insertions(+)
> > > create mode 100644 Documentation/devicetree/bindings/soc/mediatek/devapc.yaml
> > > create mode 100644 drivers/soc/mediatek/mtk-devapc.c
> > >
> >
> >
>
>

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