linux-kernel - [PATCH v3 0/5] Introduce Intel Elkhart Lake PSE TIO

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250307052231.551737-1-raag.jadav@intel.com>
Date: Fri,  7 Mar 2025 10:52:26 +0530
From: Raag Jadav <raag.jadav@...el.com>
To: lee@...nel.org,
	giometti@...eenne.com,
	gregkh@...uxfoundation.org,
	andriy.shevchenko@...ux.intel.com,
	raymond.tan@...el.com
Cc: linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Raag Jadav <raag.jadav@...el.com>
Subject: [PATCH v3 0/5] Introduce Intel Elkhart Lake PSE TIO

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
-- 
2.34.1