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/linux/Documentation/devicetree/bindings/mfd/
H A Dampere,smpro.yaml4 $id: http://devicetree.org/schemas/mfd/ampere,smpro.yaml#
7 title: Ampere Altra SMPro firmware driver
13 Ampere Altra SMPro firmware may contain different blocks like hardware
19 - ampere,smpro
39 compatible = "ampere,smpro";
/linux/Documentation/admin-guide/perf/
H A Dampere_cspmu.rst4 Ampere SoC Performance Monitoring Unit (PMU)
7 Ampere SoC PMU is a generic PMU IP that follows Arm CoreSight PMU architecture.
21 / # perf list ampere
/linux/drivers/pci/hotplug/
H A Dacpiphp_ampere_altra.c3 * ACPI PCI Hot Plug Extension for Ampere Altra. Allows control of
6 * Copyright (C) 2023 Ampere Computing LLC
118 .name = "ampere-altra-leds",
127 MODULE_DESCRIPTION("ACPI PCI Hot Plug Extension for Ampere Altra");
/linux/Documentation/hwmon/
H A Dsmpro-hwmon.rst3 Kernel driver Ampere(R)'s Altra(R) SMpro hwmon
8 * Ampere(R) Altra(R)
18 The smpro-hwmon driver supports hardware monitoring for Ampere(R) Altra(R)
49 * Ampere(R) Altra(R):
/linux/tools/perf/pmu-events/arch/arm64/
H A Dmapfile.csv46 0x00000000500f0000,v1,ampere/emag,core
47 0x00000000c00fac30,v1,ampere/ampereone,core
48 0x00000000c00fac40,v1,ampere/ampereonex,core
/linux/include/linux/platform_data/
H A Dad7793.h74 * @AD7793_IX_10uA: Enable 10 micro-ampere excitation current.
75 * @AD7793_IX_210uA: Enable 210 micro-ampere excitation current.
76 * @AD7793_IX_1mA: Enable 1 milli-Ampere excitation current.
/linux/arch/arm/boot/dts/aspeed/
H A DMakefile8 aspeed-bmc-ampere-mtjade.dtb \
9 aspeed-bmc-ampere-mtjefferson.dtb \
10 aspeed-bmc-ampere-mtmitchell.dtb \
/linux/Documentation/gpu/nova/core/
H A Ddevinit.rst7 overview using the Ampere GPU family as an example. The goal is to provide a conceptual
18 nova-core driver is even loaded. On an Ampere GPU, the devinit ucode is separate from the
43 - On an Ampere GPU, the FWSEC typically runs on the GSP (GPU System Processor) in
H A Dfalcon.rst7 The descriptions are based on the Ampere GPU or earlier designs; however, they
46 root of trust. For example, in the case of an Ampere GPU, the CPU runs the "Booter"
49 example, after reset on an Ampere, FWSEC runs on the GSP which then loads the
73 On an Ampere GPU, for example, the boot verification flow is:
82 HS ucode. For example, on an Ampere GPU, after the Booter ucode runs on the
H A Dfwsec.rst8 change in the future and is only current as of the Ampere GPU family. However,
40 For Ampere, FWSEC is running on the GSP in Heavy-secure mode and runs FRTS.
172 This is using an GA-102 Ampere GPU as an example and could vary for future GPUs.
H A Dvbios.rst17 VBIOS of an Ampere GA102 GPU which is supported by the nova-core driver.
31 designated processor in future generations but as of Ampere, it is the GSP).
163 This diagram is created based on an GA-102 Ampere GPU as an example and could
/linux/drivers/perf/arm_cspmu/
H A DKconfig22 tristate "Ampere Coresight Architecture PMU"
25 Provides Ampere specific attributes for performance monitoring unit
H A Dampere_cspmu.c3 * Ampere SoC PMU (Performance Monitor Unit)
5 * Copyright (c) 2023, Ampere Computing LLC
234 /* Match all Ampere Coresight PMU devices */
260 MODULE_DESCRIPTION("Ampere SoC Performance Monitor Driver");
/linux/drivers/misc/
H A Dsmpro-misc.c3 * Ampere Computing SoC's SMpro Misc Driver
5 * Copyright (c) 2022, Ampere Computing LLC
144 MODULE_DESCRIPTION("Ampere Altra SMpro Misc driver");
H A DKconfig202 tristate "Ampere Computing SMPro error monitor driver"
206 provided by Ampere Computing's Altra and Altra Max SoCs. Upon
214 tristate "Ampere Computing SMPro miscellaneous driver"
218 provided by Ampere Computing's Altra and Altra Max SoCs.
/linux/drivers/mfd/
H A Dsmpro-core.c3 * Ampere Altra Family SMPro core driver
4 * Copyright (c) 2022, Ampere Computing LLC
122 { .compatible = "ampere,smpro", .data = &smpro_regmap_config },
/linux/drivers/gpu/drm/nouveau/
H A DKconfig106 bool "Use GSP firmware for Turing/Ampere (needs firmware installed)"
111 Turing and Ampere GPUs.
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/nvrm/
H A Dfifo.h66 // Reset Bit Position. On Ampere, only valid if not _INVALID
82 // The base address for this engine's NV_RUNLIST. Valid only on Ampere+
94 // The index into the per-engine NV_RUNLIST registers. Valid only on Ampere+
101 // Ampere+
/linux/drivers/gpu/nova-core/
H A Dgpu.rs61 // Ampere
83 Architecture::Ampere in arch()
110 Ampere = 0x17, enumerator
120 0x17 => Ok(Self::Ampere), in try_from()
/linux/drivers/firmware/efi/libstub/
H A Darm64.c25 * Ampere eMAG, Altra, and Altra Max machines crash in SetTime() if in system_needs_vamap()
38 static char const altra[] = "Ampere(TM) Altra(TM) Processor"; in system_needs_vamap()
/linux/include/uapi/linux/
H A Dipmi_ssif_bmc.h3 * Copyright (c) 2022, Ampere Computing LLC.
/linux/drivers/hwmon/
H A Dsmpro-hwmon.c3 * Ampere Computing SoC's SMPro Hardware Monitoring Driver
5 * Copyright (c) 2022, Ampere Computing LLC
465 MODULE_DESCRIPTION("Ampere Altra SMPro hwmon driver");
/linux/Documentation/gpu/
H A Dnouveau.rst9 to the latest Turing, Ampere, Ada families.
/linux/include/media/i2c/
H A Dadv7343.h17 * @sleep_mode: on enable the current consumption is reduced to micro ampere
/linux/Documentation/devicetree/bindings/media/i2c/
H A Dadi,adv7343.txt14 micro ampere level. All DACs and the internal PLL

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