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[v3,0/5] Introduce Intel Elkhart Lake PSE TIO

Message ID 20250307052231.551737-1-raag.jadav@intel.com
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Series Introduce Intel Elkhart Lake PSE TIO | expand

Message

Raag Jadav March 7, 2025, 5:22 a.m. UTC 
Intel Elkhart Lake Programmable Service Engine (PSE) includes two PCI
devices that expose two different capabilities of GPIO and Timed I/O
as a single PCI function through shared MMIO.

This series adds MFD driver for them and extends PPS generator driver
to support initial PSE TIO functionality.

v2: Use consistent naming with Intel drivers (Andy)
    Add MFD dependency for leaf drivers (Andy)
    Aesthetic adjustments (Andy)
    Update tags

v3: Use consistent naming in MAINTAINERS entry (Andy)
    Use COMPILE_TEST in a practical (all or nothing) way (Andy)

Raag Jadav (5):
  mfd: intel_ehl_pse_gpio: Introduce Intel Elkhart Lake PSE GPIO and TIO
  gpio: elkhartlake: depend on MFD_INTEL_EHL_PSE_GPIO
  pps: generators: tio: split pps_gen_tio.h
  pps: generators: tio: move to match_data() model
  pps: generators: tio: Introduce Intel Elkhart Lake PSE TIO

 MAINTAINERS                          |   5 ++
 drivers/gpio/Kconfig                 |   2 +-
 drivers/mfd/Kconfig                  |  12 ++++
 drivers/mfd/Makefile                 |   1 +
 drivers/mfd/intel_ehl_pse_gpio.c     | 100 +++++++++++++++++++++++++++
 drivers/pps/generators/Kconfig       |   2 +-
 drivers/pps/generators/pps_gen_tio.c |  80 ++++++++++-----------
 drivers/pps/generators/pps_gen_tio.h |  67 ++++++++++++++++++
 8 files changed, 228 insertions(+), 41 deletions(-)
 create mode 100644 drivers/mfd/intel_ehl_pse_gpio.c
 create mode 100644 drivers/pps/generators/pps_gen_tio.h


base-commit: 264ff8415aed324584acc85740596f6e1df7b663