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path: root/drivers/platform/x86/intel/pmc/Makefile
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2025-05-08platform/x86:intel/pmc: Create Intel PMC SSRAM Telemetry driverXi Pardee1-2/+6
Convert ssram device related functionalities to a new driver named Intel PMC SSRAM Telemetry driver. Modify PMC Core driver to use API exported by the driver to discover and achieve devid and PWRMBASE address information for each available PMC. PMC Core driver needs to get PCI device when reading from telemetry regions. The new SSRAM driver binds to the SSRAM device and provides the following functionalities: 1. Look for and register telemetry regions available in SSRAM device. 2. Provide devid and PWRMBASE address information for the corresponding PMCs. Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Link: https://lore.kernel.org/r/20250425195237.493129-3-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-04-11platform/x86:intel/pmc: Rename core_ssram to ssram_telemetryXi Pardee1-1/+1
Rename core_ssram.c to ssram_telemetry.c. This patch is a preparation step to introduce a new SSRAM Telemetry driver for the SSRAM device. Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20250409191056.15434-3-xi.pardee@linux.intel.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-02-24platform/x86/intel/pmc: Add Panther Lake support to intel_pmc_coreXi Pardee1-1/+1
Add Panther Lake support to intel_pmc_core driver Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com> Signed-off-by: Xi Pardee <xi.pardee@linux.intel.com> Link: https://lore.kernel.org/r/20250214214416.10150-2-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-12-28platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driverRajvi Jingar1-1/+1
Add Lunar Lake M support in intel_pmc_core driver Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com> Link: https://lore.kernel.org/r/20231219042216.2592029-8-rajvi.jingar@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-12-28platform/x86/intel/pmc: Add Arrow Lake S support to intel_pmc_core driverRajvi Jingar1-1/+1
Add Arrow Lake S support in intel_pmc_core driver Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com> Link: https://lore.kernel.org/r/20231219042216.2592029-7-rajvi.jingar@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-06-20platform/x86:intel/pmc: Discover PMC devicesDavid E. Box1-2/+2
On platforms with multiple PMCs, additional PMC devices are discovered in the SSRAM device associated with the primary PMC. Add support for discovering PMC devices from SSRAM. Use PMC devid to assign the corresponding register map. Signed-off-by: Xi Pardee <xi.pardee@intel.com> Signed-off-by: David E. Box <david.e.box@linux.intel.com> Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20230613225347.2720665-6-rajvi.jingar@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-21platform/x86: intel/pmc/core: Add Meteor Lake support to pmc core driverGayatri Kammela1-1/+1
Add Meteor Lake client and mobile support to pmc core driver. This patch adds legacy support. Cc: David E Box <david.e.box@linux.intel.com> Suggested-by: David E Box <david.e.box@linux.intel.com> Reviewed-by: "David E. Box" <david.e.box@linux.intel.com> Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Signed-off-by: Gayatri Kammela <gayatri.kammela@linux.intel.com> Signed-off-by: "David E. Box" <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20221114183257.2067662-9-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-21platform/x86: intel/pmc: Relocate Alder Lake PCH supportGayatri Kammela1-1/+2
Create adl.c for Alder Lake PCH specific structures and init(). This file supports Alder Lake, Raptor Lake and Raptor Lake S platforms There are no functional changes involved. Cc: David E Box <david.e.box@linux.intel.com> Reviewed-by: "David E. Box" <david.e.box@linux.intel.com> Signed-off-by: Gayatri Kammela <gayatri.kammela@linux.intel.com> Signed-off-by: "David E. Box" <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20221114183257.2067662-8-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-21platform/x86: intel/pmc: Relocate Tiger Lake PCH supportGayatri Kammela1-1/+1
Create tgl.c for Tiger Lake PCH specific structures and init(). This file supports Tiger Lake, Elkhart Lake, Rocket Lake, Alder Lake mobile, Alder Lake N and Raptor Lake P platforms. There are no functional changes involved. Cc: David E Box <david.e.box@linux.intel.com> Reviewed-by: "David E. Box" <david.e.box@linux.intel.com> Signed-off-by: Gayatri Kammela <gayatri.kammela@linux.intel.com> Signed-off-by: "David E. Box" <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20221114183257.2067662-7-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-21platform/x86: intel/pmc: Relocate Ice Lake PCH supportXi Pardee1-1/+1
Create icl.c for Ice Lake PCH specific structures and init(). This file supports Ice Lake, Ice Lake NNPI and Jasper Lake platforms. There are no functional changes involved. Cc: David E Box <david.e.box@linux.intel.com> Reviewed-by: "David E. Box" <david.e.box@linux.intel.com> Signed-off-by: Xi Pardee <xi.pardee@intel.com> Signed-off-by: "David E. Box" <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20221114183257.2067662-6-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-21platform/x86: intel/pmc: Relocate Cannon Lake Point PCH supportXi Pardee1-1/+1
Create cnp.c for Cannon Lake Point PCH specific structures and init(). This file supports Cannon Lake and Comet Lake platforms. There are no functional changes involved. Cc: David E Box <david.e.box@linux.intel.com> Reviewed-by: "David E. Box" <david.e.box@linux.intel.com> Signed-off-by: Xi Pardee <xi.pardee@intel.com> Signed-off-by: "David E. Box" <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20221114183257.2067662-5-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-11-21platform/x86: intel/pmc: Relocate Sunrise Point PCH supportRajvi Jingar1-1/+1
Create spt.c for Sunrise Point PCH specific structures and init(). This file supports Sky Lake and Kaby Lake platforms. There are no functional changes involved. Cc: David E Box <david.e.box@linux.intel.com> Reviewed-by: "David E. Box" <david.e.box@linux.intel.com> Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com> Signed-off-by: "David E. Box" <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20221114183257.2067662-4-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-08-20platform/x86: intel_pmc_core: Move to intel sub-directoryKate Hsuan1-0/+9
Move Intel PMC core driver to intel sub-directory to improve readability. Signed-off-by: Kate Hsuan <hpa@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> Link: https://lore.kernel.org/r/20210820110458.73018-7-andriy.shevchenko@linux.intel.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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