kernel/drivers/platform/x86/intel/pmc/Makefile, branch linux-rolling-stable

platform/x86/intel/pmc: Add Wildcat Lake support to intel_pmc_core

2025-08-28T11:53:29Z

Add Wildcat Lake support to intel_pmc_core driver. Signed-off-by: Xi Pardee Link: https://lore.kernel.org/r/20250826183946.802684-2-xi.pardee@linux.intel.com [ij: added #include for BIT()] Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86:intel/pmc: Create Intel PMC SSRAM Telemetry driver

2025-05-08T13:03:40Z

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 Link: https://lore.kernel.org/r/20250425195237.493129-3-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86:intel/pmc: Rename core_ssram to ssram_telemetry

2025-04-11T12:26:03Z

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 Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20250409191056.15434-3-xi.pardee@linux.intel.com Signed-off-by: Ilpo Järvinen

platform/x86/intel/pmc: Add Panther Lake support to intel_pmc_core

2025-02-24T11:34:27Z

Add Panther Lake support to intel_pmc_core driver Signed-off-by: Rajvi Jingar Signed-off-by: Xi Pardee Link: https://lore.kernel.org/r/20250214214416.10150-2-xi.pardee@linux.intel.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driver

2023-12-28T09:06:44Z

Add Lunar Lake M support in intel_pmc_core driver Signed-off-by: Rajvi Jingar Link: https://lore.kernel.org/r/20231219042216.2592029-8-rajvi.jingar@linux.intel.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86/intel/pmc: Add Arrow Lake S support to intel_pmc_core driver

2023-12-28T09:06:44Z

Add Arrow Lake S support in intel_pmc_core driver Signed-off-by: Rajvi Jingar Link: https://lore.kernel.org/r/20231219042216.2592029-7-rajvi.jingar@linux.intel.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86:intel/pmc: Discover PMC devices

2023-06-20T10:51:08Z

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 Signed-off-by: David E. Box Signed-off-by: Rajvi Jingar Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20230613225347.2720665-6-rajvi.jingar@linux.intel.com Signed-off-by: Hans de Goede

platform/x86: intel/pmc/core: Add Meteor Lake support to pmc core driver

2022-11-21T09:42:52Z

Add Meteor Lake client and mobile support to pmc core driver. This patch adds legacy support. Cc: David E Box Suggested-by: David E Box Reviewed-by: "David E. Box" Signed-off-by: Sukumar Ghorai Signed-off-by: Gayatri Kammela Signed-off-by: "David E. Box" Link: https://lore.kernel.org/r/20221114183257.2067662-9-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: intel/pmc: Relocate Alder Lake PCH support

2022-11-21T09:42:50Z

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 Reviewed-by: "David E. Box" Signed-off-by: Gayatri Kammela Signed-off-by: "David E. Box" Link: https://lore.kernel.org/r/20221114183257.2067662-8-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: intel/pmc: Relocate Tiger Lake PCH support

2022-11-21T09:42:47Z

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 Reviewed-by: "David E. Box" Signed-off-by: Gayatri Kammela Signed-off-by: "David E. Box" Link: https://lore.kernel.org/r/20221114183257.2067662-7-gayatri.kammela@linux.intel.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede