arch/arm64/arm-acpi.rst

2 ACPI on Arm systems
6 the BSA (Arm Base System Architecture) [0] and BBR (Arm
9 Arm Servers, in addition to being BSA compliant, comply with a set
12 The Arm kernel implements the reduced hardware model of ACPI version
18 If an Arm system does not meet the requirements of the BSA and BBR,
23 industry-standard Arm systems, they also apply to more than one operating
25 ACPI and Linux only, on an Arm system -- that is, what Linux expects of
29 Why ACPI on Arm?
35 reasoning behind ACPI on Arm systems.  Actually, we snitch a good portion
38 The short form of the rationale for ACPI on Arm is:
51    Such bindings could be defined in DT at some point, but doing so means Arm
112 ACPI support in drivers and subsystems for Arm should never be mutually
125 The only defined method for passing ACPI tables to the kernel on Arm
129 When an Arm system boots, it can either have DT information, ACPI tables,
192     -  APMT (Arm Performance Monitoring unit Table), section 5.2.6, specifically Table 5-6.
194 …-  AGDI (Arm Generic diagnostic Dump and Reset Device Interface Table), section 5.2.6, specificall…
230        - AEST (Arm Error Source Table, section 5.2.6,
506 the changes being driven by Arm-specific requirements.  Proposed changes are
514 It is the intent of the Arm ACPI kernel code to follow the ACPI specification
528 Individual items specific to Linux on Arm, contained in the Linux
533                        an ACPI method invokes the _OS method.  On Arm
549     document Arm-DEN-0094: "Arm Base System Architecture", version 1.0C, dated 6 Oct 2022
552     Document Arm-DEN-0044: "Arm Base Boot Requirements", version 2.0G, dated 15 Apr 2022
555     Document Arm-DEN-0029: "Arm Server Base System Architecture", version 7.1, dated 06 Oct 2022