On Wed, 19 Aug 2020, David E. Box wrote: > Intel Platform Monitoring Technology (PMT) is an architecture for > enumerating and accessing hardware monitoring facilities. PMT supports > multiple types of monitoring capabilities. This driver creates platform > devices for each type so that they may be managed by capability specific > drivers (to be introduced). Capabilities are discovered using PCIe DVSEC > ids. Support is included for the 3 current capability types, Telemetry, > Watcher, and Crashlog. The features are available on new Intel platforms > starting from Tiger Lake for which support is added. > > Also add a quirk mechanism for several early hardware differences and bugs. > For Tiger Lake, do not support Watcher and Crashlog capabilities since they > will not be compatible with future product. Also, fix use a quirk to fix > the discovery table offset. > > Co-developed-by: Alexander Duyck <[email protected]> > Signed-off-by: Alexander Duyck <[email protected]> > Signed-off-by: David E. Box <[email protected]> > Reviewed-by: Andy Shevchenko <[email protected]> > --- > MAINTAINERS | 5 + > drivers/mfd/Kconfig | 10 ++ > drivers/mfd/Makefile | 1 + > drivers/mfd/intel_pmt.c | 220 ++++++++++++++++++++++++++++++++++++++++ > 4 files changed, 236 insertions(+) > create mode 100644 drivers/mfd/intel_pmt.c
For my own reference (apply this as-is to your sign-off block): Acked-for-MFD-by: Lee Jones <[email protected]> -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
