Changes in Makefile

7a7a1cac - arm64: FFH: Move ACPI specific code into drivers/acpi/arm64/

Wed, 05 Jun 2024 13:14:58 +0000

arm64: FFH: Move ACPI specific code into drivers/acpi/arm64/The ACPI FFH Opregion code can be moved out of arm64 arch code asit just uses SMCCC. Move all the ACPI FFH Opregion code intodrivers/acpi/arm64/ffh.cSigned-off-by: Sudeep Holla Acked-by: Catalin Marinas Acked-by: Hanjun Guo Link: https://lore.kernel.org/r/20240605131458.3341095-4-sudeep.holla@arm.comSigned-off-by: Catalin Marinas List of files: /linux-6.15/drivers/acpi/arm64/Makefile

99e7a8ad - arm64: cpuidle: Move ACPI specific code into drivers/acpi/arm64/

Wed, 05 Jun 2024 13:14:57 +0000

arm64: cpuidle: Move ACPI specific code into drivers/acpi/arm64/The ACPI cpuidle LPI FFH code can be moved out of arm64 arch code asit just uses SMCCC. Move all the ACPI cpuidle LPI FFH code intodrivers/acpi/arm64/cpuidle.cSigned-off-by: Sudeep Holla Acked-by: Catalin Marinas Acked-by: Hanjun Guo Link: https://lore.kernel.org/r/20240605131458.3341095-3-sudeep.holla@arm.comSigned-off-by: Catalin Marinas List of files: /linux-6.15/drivers/acpi/arm64/Makefile

f8c6c927 - ACPI: arm64: Sort entries alphabetically

Wed, 05 Jun 2024 13:14:56 +0000

ACPI: arm64: Sort entries alphabeticallySort the entries in the Makefile alphabetically.Signed-off-by: Sudeep Holla Acked-by: Hanjun Guo Link: https://lore.kernel.org/r/20240605131458.3341095-2-sudeep.holla@arm.comSigned-off-by: Catalin Marinas List of files: /linux-6.15/drivers/acpi/arm64/Makefile

310293a2 - ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241

Thu, 23 Nov 2023 12:14:33 +0000

ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241Current implementation of processor_thermal performs software throttlingin fixed steps of "20%" which can be too coarse for some platforms.We observed some performance gain after reducing the throttle percentage.Change the CPUFREQ thermal reduction percentage and maximum thermal stepsto be configurable. Also, update the default values of both for NvidiaTegra241 (Grace) SoC. The thermal reduction percentage is reduced to "5%"and accordingly the maximum number of thermal steps are increased as theyare derived from the reduction percentage.Signed-off-by: Srikar Srimath Tirumala Co-developed-by: Sumit Gupta Signed-off-by: Sumit Gupta Acked-by: Sudeep Holla Acked-by: Hanjun Guo Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/drivers/acpi/arm64/Makefile

fc001b36 - ACPI: Move AMBA bus scan handling into arm64 specific directory

Thu, 27 Jul 2023 13:33:47 +0000

ACPI: Move AMBA bus scan handling into arm64 specific directoryCommit fcea0ccf4fd7 ("ACPI: bus: Consolidate all arm specificinitialisation into acpi_arm_init()") moved all of the ARM-specificinitialization into acpi_arm_init(). However, acpi_amba.c being outsideof drivers/acpi/arm64 got ignored and hence acpi_amba_init() was notmoved into acpi_arm_init().Move the AMBA platform bus support into arm64 specific folder and makeacpi_amba_init() part of acpi_arm_init().Signed-off-by: Sudeep Holla Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/drivers/acpi/arm64/Makefile

fcea0ccf - ACPI: bus: Consolidate all arm specific initialisation into acpi_arm_init()

Tue, 06 Jun 2023 09:35:31 +0000

ACPI: bus: Consolidate all arm specific initialisation into acpi_arm_init()Move all of the ARM-specific initialization into one function namelyacpi_arm_init(), so it is not necessary to modify/update bus.c everytime a new piece of it is added.Cc: Lorenzo Pieralisi Cc: Rafael J. Wysocki Suggested-by: Rafael J. Wysocki Reviewed-by: Robin Murphy Reviewed-by: Hanjun Guo Link: https://lore.kernel.org/r/CAJZ5v0iBZRZmV_oU+VurqxnVMbFN_ttqrL=cLh0sUH+=u0PYsw@mail.gmail.comSigned-off-by: Sudeep Holla Reviewed-by: Lorenzo Pieralisi Acked-by: Rafael J. Wysocki Reviewed-by: Shaoqin Huang Link: https://lore.kernel.org/r/20230606093531.2746732-1-sudeep.holla@arm.comSigned-off-by: Catalin Marinas List of files: /linux-6.15/drivers/acpi/arm64/Makefile

6251d380 - ACPI: ARM Performance Monitoring Unit Table (APMT) initial support

Thu, 29 Sep 2022 00:28:34 +0000

ACPI: ARM Performance Monitoring Unit Table (APMT) initial supportARM Performance Monitoring Unit Table describes the properties of PMUsupport in ARM-based system. The APMT table contains a list of nodes,each represents a PMU in the system that conforms to ARM CoreSight PMUarchitecture. The properties of each node include information requiredto access the PMU (e.g. MMIO base address, interrupt number) and alsoidentification. For more detailed information, please refer to thespecification below: * APMT: https://developer.arm.com/documentation/den0117/latest * ARM Coresight PMU: https://developer.arm.com/documentation/ihi0091/latestThe initial support adds the detection of APMT table and genericinfrastructure to create platform devices for ARM CoreSight PMUs.Similar to IORT the root pointer of APMT is preserved during runtimeand each PMU platform device is given a pointer to the correspondingAPMT node.Signed-off-by: Besar Wicaksono Acked-by: Rafael J. Wysocki Reviewed-by: Sudeep Holla Link: https://lore.kernel.org/r/20220929002834.32664-1-bwicaksono@nvidia.comSigned-off-by: Will Deacon List of files: /linux-6.15/drivers/acpi/arm64/Makefile

a2a591fb - ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device

Wed, 09 Mar 2022 02:07:50 +0000

ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset deviceACPI for Arm Components 1.1 Platform Design Document v1.1 [0] specificesArm Generic Diagnostic Device Interface (AGDI). It allows an admin toissue diagnostic dump and reset via an SDEI event or an interrupt.This patch implements SDEI path.[0] https://developer.arm.com/documentation/den0093/latest/Signed-off-by: Ilkka Koskinen Reviewed-by: Russell King (Oracle) Acked-by: Lorenzo Pieralisi Signed-off-by: Rafael J. Wysocki List of files: /linux-6.15/drivers/acpi/arm64/Makefile

db59e1b6 - ACPI: arm64: Move DMA setup operations out of IORT

Fri, 18 Jun 2021 15:20:56 +0000

ACPI: arm64: Move DMA setup operations out of IORTExtract generic DMA setup code out of IORT, so it can be reused by VIOT.Keep it in drivers/acpi/arm64 for now, since it could break x86platforms that haven't run this code so far, if they have invalidtables.Reviewed-by: Eric Auger Signed-off-by: Jean-Philippe Brucker Reviewed-by: Robin Murphy Link: https://lore.kernel.org/r/20210618152059.1194210-2-jean-philippe@linaro.orgSigned-off-by: Joerg Roedel List of files: /linux-6.15/drivers/acpi/arm64/Makefile

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/acpi/arm64/Makefile

5f1ae4eb - acpi/arm64: Add GTDT table parse driver

Fri, 31 Mar 2017 17:51:01 +0000

acpi/arm64: Add GTDT table parse driverThis patch adds support for parsing arch timer info in GTDT,provides some kernel APIs to parse all the PPIs andalways-on info in GTDT and export them.By this driver, we can simplify arm_arch_timer drivers, andseparate the ACPI GTDT knowledge from it.Signed-off-by: Fu Wei Signed-off-by: Hanjun Guo Acked-by: Rafael J. Wysocki Tested-by: Xiongfeng Wang Reviewed-by: Hanjun Guo Tested-by: Hanjun Guo Acked-by: Lorenzo Pieralisi Signed-off-by: Mark Rutland List of files: /linux-6.15/drivers/acpi/arm64/Makefile

88ef16d8 - ACPI: I/O Remapping Table (IORT) initial support

Mon, 12 Sep 2016 18:54:20 +0000

ACPI: I/O Remapping Table (IORT) initial supportIORT shows representation of IO topology for ARM based systems.It describes how various components are connected together onparent-child basis e.g. PCI RC -> SMMU -> ITS. Also see IORT spec.http://infocenter.arm.com/help/topic/com.arm.doc.den0049b/DEN0049B_IO_Remapping_Table.pdfInitial support allows to detect IORT table presence and save itsroot pointer obtained through acpi_get_table(). The pointer validitydepends on acpi_gbl_permanent_mmap because if acpi_gbl_permanent_mmapis not set while using IORT nodes we would dereference unmapped pointers.For the aforementioned reason call acpi_iort_init() from acpi_init()which guarantees acpi_gbl_permanent_mmap to be set at that point.Add generic helpers which are helpful for scanning and retrievinginformation from IORT table content. List of the most important helpers:- iort_find_dev_node() finds IORT node for a given device- iort_node_map_rid() maps device RID and returns IORT node which provides final translationIORT support is placed under drivers/acpi/arm64/ new directory due to itsARM64 specific nature. The code there is considered only for ARM64.The long term plan is to keep all ARM64 specific tables supportin this place e.g. GTDT table.Signed-off-by: Tomasz Nowicki Acked-by: Rafael J. Wysocki Reviewed-by: Hanjun Guo Reviewed-by: Lorenzo Pieralisi Signed-off-by: Marc Zyngier List of files: /linux-6.15/drivers/acpi/arm64/Makefile