| /linux/Documentation/hwmon/ |
| H A D | max16065.rst | 11 Addresses scanned: -
15 http://datasheets.maxim-ic.com/en/ds/MAX16065-MAX16066.pdf
21 Addresses scanned: -
25 http://datasheets.maxim-ic.com/en/ds/MAX16067.pdf
31 Addresses scanned: -
35 http://datasheets.maxim-ic.com/en/ds/MAX16068.pdf
41 Addresses scanned: -
45 http://datasheets.maxim-ic.com/en/ds/MAX16070-MAX16071.pdf
47 Author: Guenter Roeck <linux@roeck-us.net>
51 -----------
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| H A D | tmp513.rst | 1 .. SPDX-License-Identifier: GPL-2.0
22 Eric Tremblay <etremblay@distech-controls.com>
25 -----------
28 The TMP512 (dual-channel) and TMP513 (triple-channel) are system monitors
29 that include remote sensors, a local temperature sensor, and a high-side current
30 shunt monitor. These system monitors have the capability of measuring remote
31 temperatures, on-chip temperatures, and system voltage/power/current
35 -40 to + 125 degrees with a resolution of 0.0625 degree C.
44 **temp[1-4]_input**
46 **temp[1-4]_crit**
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| H A D | adm1025.rst | 10 Addresses scanned: I2C 0x2c - 0x2e
18 Addresses scanned: I2C 0x2c - 0x2d
24 * Only two possible addresses (0x2c - 0x2d).
29 - Chen-Yuan Wu <gwu@esoft.com>,
30 - Jean Delvare <jdelvare@suse.de>
33 -----------
35 (This is from Analog Devices.) The ADM1025 is a complete system hardware
36 monitor for microprocessor-based systems, providing measurement and limit
37 comparison of various system parameters. Five voltage measurement inputs
39 the processor core voltage. The ADM1025 can monitor a sixth power-supply
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| /linux/Documentation/driver-api/ |
| H A D | edac.rst | 5 ----------------------------------------
8 *sockets, *socket sets*, *banks*, *rows*, *chip-select rows*, *channels*,
18 The individual DRAM chips on a memory stick. These devices commonly
32 A physical connector on the motherboard that accepts a single memory
33 stick. Also called as "slot" on several datasheets.
43 It is typically the highest hierarchy on a Fully-Buffered DIMM memory
50 of correcting more errors than on single mode.
52 * Single-channel
55 only. E. g. if the data is 64 bits-wide, the data flows to the CPU using
57 memories. FB-DIMM and RAMBUS use a different concept for channel, so
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| H A D | sm501.rst | 9 The Silicon Motion SM501 multimedia companion chip is a multifunction device
15 ----
23 chips via the platform device and driver system.
25 On detection of a device, the core initialises the chip (which may
29 The core re-uses the platform device system as the platform device
30 system provides enough features to support the drivers without the
31 need to create a new bus-type and the associated code to go with it.
35 ---------
43 as this is by-far the most resource-sensitive of the on-chip functions.
59 -------------
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| /linux/drivers/rtc/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
16 depends on !S390
20 be allowed to plug one or more RTCs to your system. You will
26 bool "Set system time from RTC on startup and resume"
29 If you say yes here, the system time (wall clock) will be set using
34 string "RTC used to set the system time"
35 depends on RTC_HCTOSYS
38 The RTC device that will be used to (re)initialize the system
39 clock, usually rtc0. Initialization is done when the system
44 This clock should be battery-backed, so that it reads the correct
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| /linux/tools/perf/pmu-events/arch/powerpc/power8/ |
| H A D | frontend.json | 47 "BriefDescription": "Number of I-ERAT reloads",
59 "BriefDescription": "IERAT Miss (Not implemented as DI on POWER6)",
71 …"BriefDescription": "Initial and Final Pump Scope was chip pump (prediction=correct) for an instru…
72 …"PublicDescription": "Initial and Final Pump Scope and data sourced across this scope was chip pum…
89 …oaded with Modified (M) data from another chip's L2 or L3 on a different Node or Group (Distant), …
90 …oaded with Modified (M) data from another chip's L2 or L3 on a different Node or Group (Distant), …
95 …eloaded with Shared (S) data from another chip's L2 or L3 on a different Node or Group (Distant), …
96 …eloaded with Shared (S) data from another chip's L2 or L3 on a different Node or Group (Distant), …
101 …"BriefDescription": "The processor's Instruction cache was reloaded from another chip's L4 on a di…
102 …"PublicDescription": "The processor's Instruction cache was reloaded from another chip's L4 on a d…
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| H A D | other.json | 11 …"BriefDescription": "Cycles in 2-lpar mode. Threads 0-3 belong to Lpar0 and threads 4-7 belong to …
17 …cles in 4 LPAR mode. Threads 0-1 belong to lpar0, threads 2-3 belong to lpar1, threads 4-5 belong …
23 …"BriefDescription": "Initial and Final Pump Scope was chip pump (prediction=correct) for all data …
24 …"PublicDescription": "Initial and Final Pump Scope and data sourced across this scope was chip pum…
36 … got data from source that was at smaller scope(Chip) Final pump was group pump and initial pump w…
41 …"BriefDescription": "Final Pump Scope (Group) ended up larger than Initial Pump Scope (Chip) for a…
42 …urced, ended up larger than Initial Pump Scope (Chip) Final pump was group pump and initial pump w…
59 …"BriefDescription": "Initial and Final Pump Scope was system pump for all data types (demand load,…
60 …n": "Initial and Final Pump Scope and data sourced across this scope was system pump for all data …
65 …n": "Final Pump Scope (system) mispredicted. Either the original scope was too small (Chip/Group) …
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| /linux/arch/arm/mach-vt8500/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
8 Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
12 depends on ARCH_MULTI_V5
13 depends on CPU_LITTLE_ENDIAN
19 depends on ARCH_MULTI_V6
22 Support for WonderMedia WM8750 System-on-Chip.
26 depends on ARCH_MULTI_V7
29 Support for WonderMedia WM8850 System-on-Chip.
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| /linux/tools/perf/pmu-events/arch/powerpc/power9/ |
| H A D | marked.json | 20 …was loaded into the TLB with Shared (S) data from another core's L3 on the same chip due to a data…
25 …"BriefDescription": "The processor's data cache was reloaded from another chip's memory on the sam…
30 …"BriefDescription": "Completion stall by Dcache miss which resolved from remote chip (cache or mem…
60 …"BriefDescription": "A Page Table Entry was loaded into the TLB from the local chip's L4 cache due…
70 …loaded into the TLB with Shared (S) data from another core's ECO L3 on the same chip due to a mark…
95 …aded into the TLB with Modified (M) data from another core's ECO L3 on the same chip due to a mark…
100 …loaded into the TLB with Shared (S) data from another core's ECO L3 on the same chip due to a data…
120 …tion": "The processor's Instruction cache was reloaded from another chip's memory on the same Node…
130 …"BriefDescription": "The processor's data cache was reloaded from the local chip's Memory due to a…
145 …"BriefDescription": "Final Pump Scope (Group) ended up larger than Initial Pump Scope (Chip) for a…
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| /linux/drivers/irqchip/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "IRQ chip support"
6 depends on (OF_IRQ || ACPI_GENERIC_GSI)
10 depends on OF
16 depends on PM
21 depends on ARM_GIC
27 depends on PCI
50 depends on ARM_GIC_V3_ITS
51 depends on FSL_MC_BUS
67 depends on ARM_VIC
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| /linux/drivers/mfd/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
17 depends on PCI && (X86_32 || (X86 && COMPILE_TEST))
18 depends on !UML
27 depends on I2C
28 depends on OF || COMPILE_TEST
36 bool "Altera Arria10 DevKit System Resource chip"
37 depends on ARCH_INTEL_SOCFPGA && SPI_MASTER=y && OF
41 Support for the Altera Arria10 DevKit MAX5 System Resource chip
47 bool "Altera SOCFPGA System Manager"
48 depends on ARCH_INTEL_SOCFPGA && OF
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| /linux/drivers/thermal/tegra/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 depends on ARCH_TEGRA || COMPILE_TEST
8 Enable this option for integrated thermal management support on NVIDIA
9 Tegra systems-on-chip. The driver supports four thermal zones
16 depends on TEGRA_BPMP || COMPILE_TEST
18 Enable this option for support for sensing system temperature of NVIDIA
19 Tegra systems-on-chip with the BPMP coprocessor (Tegra186).
23 depends on ARCH_TEGRA_3x_SOC || COMPILE_TEST
26 system-on-chip.
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| /linux/Documentation/networking/device_drivers/atm/ |
| H A D | iphase.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 ATM (i)Chip IA Linux Driver Source
9 --------------------------------------------------------------------------------
13 --------------------------------------------------------------------------------
18 This is the README file for the Interphase PCI ATM (i)Chip IA Linux driver
23 - A single VPI (VPI value of 0) is supported.
24 - Supports 4K VCs for the server board (with 512K control memory) and 1K
26 - UBR, ABR and CBR service categories are supported.
27 - Only AAL5 is supported.
28 - Supports setting of PCR on the VCs.
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| /linux/drivers/hwmon/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 # Hardware monitoring chip drivers configuration
8 depends on HAS_IOMEM
12 of a system. Most modern motherboards include such a device. It
17 sensors chip(s) below.
20 sensors-detect script from the lm_sensors package. Read
21 <file:Documentation/hwmon/userspace-tools.rst> for details.
32 bool "Hardware Monitoring Chip debugging messages"
34 Say Y here if you want the I2C chip drivers to produce a bunch of
35 debug messages to the system log. Select this if you are having
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| /linux/drivers/fsi/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
8 depends on OF
11 FSI - the FRU Support Interface - is a simple bus for low-level
12 access to POWER-based hardware.
25 by one so that chip 0 will have /dev/scom1 and chip1 /dev/scom2
29 symlinks in /dev/fsi/by-path when this option is enabled.
32 tristate "GPIO-based FSI master"
33 depends on GPIOLIB
47 tristate "FSI master based on Aspeed ColdFire coprocessor"
48 depends on GPIOLIB
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| /linux/Documentation/devicetree/bindings/arm/ |
| H A D | syna.txt | 3 According to https://www.synaptics.com/company/news/conexant-marvell
7 ---------------------------------------------------------------
18 "marvell,berlin2cd" for Marvell Armada 1500-mini (BG2CD, 88DE3005)
20 "marvell,berlin2q" for Marvell Armada 1500-pro (BG2Q, 88DE3114)
26 model = "Sony NSZ-GS7";
27 compatible = "sony,nsz-gs7", "marvell,berlin2", "marvell,berlin";
34 CPU control register allows various operations on CPUs, like resetting them
38 - compatible: should be "marvell,berlin-cpu-ctrl"
39 - reg: address and length of the register set
43 cpu-ctrl@f7dd0000 {
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-event_source-devices-hv_24x7 | 3 Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org>
4 Description: Read-only. Attribute group to describe the magic bits
6 (See ABI/testing/sysfs-bus-event_source-devices-format).
12 chip = "config:16-31"
13 core = "config:16-31"
14 domain = "config:0-3"
15 lpar = "config:0-15"
16 offset = "config:32-63"
17 vcpu = "config:16-31"
21 PM_PB_CYC = "domain=1,offset=0x80,chip=?,lpar=0x0"
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| /linux/Documentation/driver-api/gpio/ |
| H A D | drivers-on-gpio.rst | 6 the right in-kernel and userspace APIs/ABIs for the job, and that these
10 - leds-gpio: drivers/leds/leds-gpio.c will handle LEDs connected to GPIO
13 - ledtrig-gpio: drivers/leds/trigger/ledtrig-gpio.c will provide a LED trigger,
14 i.e. a LED will turn on/off in response to a GPIO line going high or low
15 (and that LED may in turn use the leds-gpio as per above).
17 - gpio-keys: drivers/input/keyboard/gpio_keys.c is used when your GPIO line
20 - gpio-keys-polled: drivers/input/keyboard/gpio_keys_polled.c is used when your
24 - gpio_mouse: drivers/input/mouse/gpio_mouse.c is used to provide a mouse with
29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from
31 off/on, for an actual PWM waveform, see pwm-gpio below.)
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| /linux/Documentation/devicetree/bindings/powerpc/fsl/ |
| H A D | pmc.txt | 4 - compatible: "fsl,<chip>-pmc".
6 "fsl,mpc8349-pmc" should be listed for any chip whose PMC is
7 compatible. "fsl,mpc8313-pmc" should also be listed for any chip
8 whose PMC is compatible, and implies deep-sleep capability.
10 "fsl,mpc8548-pmc" should be listed for any chip whose PMC is
11 compatible. "fsl,mpc8536-pmc" should also be listed for any chip
12 whose PMC is compatible, and implies deep-sleep capability.
14 "fsl,mpc8641d-pmc" should be listed for any chip whose PMC is
15 compatible; all statements below that apply to "fsl,mpc8548-pmc" also
16 apply to "fsl,mpc8641d-pmc".
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| /linux/Documentation/devicetree/bindings/bus/ |
| H A D | socionext,uniphier-system-bus.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/bus/socionext,uniphier-system-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: UniPhier System Bus
10 The UniPhier System Bus is an external bus that connects on-board devices to
11 the UniPhier SoC. It is a simple (semi-)parallel bus with address, data, and
12 some control signals. It supports up to 8 banks (chip selects).
16 within each bank to the CPU-viewed address. The needed setup includes the
21 - Masahiro Yamada <yamada.masahiro@socionext.com>
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| /linux/Documentation/scsi/ |
| H A D | 53c700.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 This driver supports the 53c700 and 53c700-66 chips. It also supports
12 does sync (-66 and 710 only), disconnects and tag command queueing.
29 define if the chipset must be supported in little endian mode on a big
30 endian architecture (used for the 700 on parisc).
33 Using the Chip Core Driver
36 In order to plumb the 53c700 chip core driver into a working SCSI
37 driver, you need to know three things about the way the chip is wired
38 into your system (or expansion card).
45 the SCSI Id from the card bios or whether the chip is wired for
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| /linux/drivers/mtd/devices/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "Self-contained MTD device drivers"
3 depends on MTD!=n
4 depends on HAS_IOMEM
8 depends on PCI
12 These devices come in memory configurations from 32M - 1G. If you
21 particularly useful on the 2.2 kernels on PPC architectures as there
26 depends on MTD_PMC551
34 depends on MTD_PMC551
37 is only really useful if you are developing on this driver or
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| /linux/Documentation/devicetree/bindings/net/ |
| H A D | marvell-bt-8xxx.txt | 2 ------
3 The 8997 devices supports multiple interfaces. When used on SDIO interfaces,
4 the btmrvl driver is used and when used on USB interface, the btusb driver is
9 - compatible : should be one of the following:
10 * "marvell,sd8897-bt" (for SDIO)
11 * "marvell,sd8997-bt" (for SDIO)
16 - marvell,cal-data: Calibration data downloaded to the device during
20 - marvell,wakeup-pin: It represents wakeup pin number of the bluetooth chip.
21 firmware will use the pin to wakeup host system (u16).
22 - marvell,wakeup-gap-ms: wakeup gap represents wakeup latency of the host
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| /linux/Documentation/devicetree/bindings/memory-controllers/ddr/ |
| H A D | jedec,lpddr-channel.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr-channel.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: LPDDR channel with chip/rank topology description
11 CK, etc.) that connect one or more LPDDR chips to a host system. The main
12 purpose of this node is to overall LPDDR topology of the system, including the
13 amount of individual LPDDR chips and the ranks per chip.
16 - Julius Werner <jwerner@chromium.org>
21 - jedec,lpddr2-channel
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