| /linux/drivers/cpufreq/ |
| H A D | Kconfig.arm | 1 # SPDX-License-Identifier: GPL-2.0-only
7 tristate "Allwinner nvmem based SUN50I CPUFreq driver"
12 This adds the nvmem based CPUFreq driver for Allwinner
16 module will be called sun50i-cpufreq-nvmem.
57 tristate "SCPI based CPUfreq driver"
64 firmware providing the CPU DVFS functionality.
67 tristate "Versatile Express SPC based CPUfreq driver"
80 Some Broadcom STB SoCs use a co-processor running proprietary firmware
82 a standard CPUfreq interface to the firmware.
87 tristate "Calxeda Highbank-based"
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| /linux/drivers/hid/i2c-hid/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
16 other HID based devices which is connected to your computer via I2C.
17 This driver supports ACPI-based systems.
22 will be called i2c-hid-acpi. It will also build/depend on the
23 module i2c-hid.
26 tristate "HID over I2C transport layer Open Firmware driver"
28 # (board-file) instantiated "hid-over-i2c" type i2c-clients.
33 other HID based devices which is connected to your computer via I2C.
34 This driver supports Open Firmware (Device Tree)-based systems as
35 well as binding to manually (board-file) instantiated i2c-hid-clients.
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| /linux/drivers/clk/keystone/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Clock drivers for Keystone based SOCs"
6 Supports clock drivers for Keystone based SOCs. These SOCs have local
16 If you wish to use clock resources from the PMMC firmware, say Y.
20 bool "Probe available clocks from firmware"
25 firmware. By default, only the used clocks are probed from DT.
28 from firmware, say Y. Otherwise, say N.
31 tristate "Syscon based clock driver for K2/K3 SoCs"
35 This adds clock driver support for syscon based gate
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| /linux/drivers/net/wireless/intersil/p54/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
8 This is common code for isl38xx/stlc45xx based modules.
9 This module does nothing by itself - the USB/PCI/SPI front-ends
12 These devices require softmac firmware which can be found at
22 This driver is for USB isl38xx based wireless cards.
24 These devices require softmac firmware which can be found at
33 This driver is for PCI isl38xx based wireless cards.
36 supported by the fullmac driver/firmware.
38 This driver requires softmac firmware which can be found at
47 This driver is for stlc4550 or stlc4560 based wireless chips
[all …]
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| /linux/drivers/staging/media/av7110/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
22 Support for SAA7146 and AV7110 based DVB cards as produced
23 by Fujitsu-Siemens, Technotrend, Hauppauge and others.
28 This driver needs an external firmware. Please use the script
30 download/extract it, and then copy it to /usr/lib/hotplug/firmware
31 or /lib/firmware (depending on configuration of firmware hotplug).
45 The AV7110 firmware provides some code to generate an OnScreenDisplay
61 tristate "Spase sp8870 based"
65 A DVB-T tuner module. Say Y when you want to support this frontend.
67 This driver needs external firmware. Please use the command
[all …]
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| /linux/drivers/scsi/aic7xxx/ |
| H A D | Kconfig.aic7xxx | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # $Id: //depot/linux-aic79xx-2.5.0/drivers/scsi/aic7xxx/Kconfig.aic7xxx#7 $
7 tristate "Adaptec AIC7xxx Fast -> U160 support"
12 based SCSI controllers as well as the aic7770 based EISA and VLB
13 SCSI controllers (the 274x and 284x series). For AAA and ARO based
29 vary this number based on device behavior. For devices with a
33 Due to resource allocation issues in the Linux SCSI mid-layer, using
44 int "Initial bus reset delay in milli-seconds"
55 bool "Build Adapter Firmware with Kernel Build"
58 This option should only be enabled if you are modifying the firmware
[all …]
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| H A D | Kconfig.aic79xx | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # $Id: //depot/linux-aic79xx-2.5.0/drivers/scsi/aic7xxx/Kconfig.aic79xx#4 $
11 This driver supports all of Adaptec's Ultra 320 PCI-X
12 based SCSI controllers.
24 vary this number based on device behavior. For devices with a
28 Due to resource allocation issues in the Linux SCSI mid-layer, using
39 int "Initial bus reset delay in milli-seconds"
50 bool "Build Adapter Firmware with Kernel Build"
53 This option should only be enabled if you are modifying the firmware
54 source to the aic79xx driver and wish to have the generated firmware
[all …]
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| /linux/include/sound/ |
| H A D | soc-acpi.h | 1 /* SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013-15, Intel Corporation
23 /* codec name is used in DAIs is i2c-<HID>:00 with HID being 8 chars */
62 * @acpi_ipc_irq_index: used for BYT-CR detection
65 * @dmic_num: number of SoC- or chipset-attached PDM digital microphones
96 * snd_soc_acpi_endpoint - endpoint descriptor
99 * @group_position: zero-based order (only when @aggregated is 1)
100 * @group_id: platform-unique group identifier (only when @aggregrated is 1)
110 * snd_soc_acpi_adr_device - descriptor for _ADR-enumerated device
124 * snd_soc_acpi_link_adr - ACPI-based list of _ADR enumerated devices
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| /linux/Documentation/networking/device_drivers/wifi/intel/ |
| H A D | ipw2100.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 - Intel(R) PRO/Wireless 2100 Network Connection
12 Copyright |copy| 2003-2006, Intel Corporation
16 :Version: git-1.1.5
23 2. Release git-1.1.5 Current Features
27 6. Dynamic Firmware
48 product is granted. Intel's wireless LAN's EEPROM, firmware, and
56 adapters (e.g., the EEPROM and firmware). Furthermore, if you use any
64 the warranty and/or issues arising from regulatory non-compliance, and
69 modules, and accordingly, condition system-level regulatory approval
[all …]
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| /linux/drivers/remoteproc/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
54 This can be either built-in or a loadable module.
80 use-cases to run on your platform (multimedia codecs are
105 Required for Suspend-to-RAM on AM33xx and AM43xx SoCs. Also needed
107 firmware onto these remote processors.
111 tristate "DA8xx/OMAP-L13x remoteproc support"
115 Say y here to support DA8xx/OMAP-L13x remote processors via the
119 use-cases to run on your platform (multimedia codecs are
122 This module controls the name of the firmware file that gets
123 loaded on the DSP. This file must reside in the /lib/firmware
[all …]
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| /linux/arch/powerpc/platforms/52xx/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
3 bool "52xx-based boards"
9 bool "Generic support for simple MPC5200 based boards"
13 This option enables support for a simple MPC52xx based boards which
17 - GPIO pins are configured by the firmware,
18 - CDM configuration (clocking) is setup correctly by firmware,
19 - if the 'fsl,has-wdt' property is present in one of the
21 - PCI is supported if enabled in the kernel configuration
26 intercontrol,digsy-mtc
34 bool "bPlan Efika 5k2. MPC5200B based computer"
[all …]
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| /linux/Documentation/sound/ |
| H A D | alsa-configuration.rst | 2 Advanced Linux Sound Architecture - Driver Configuration guide
38 ----------
47 limiting card index for auto-loading (1-8);
49 For auto-loading more than one card, specify this option
50 together with snd-card-X aliases.
63 Module snd-pcm-oss
64 ------------------
86 regarding opening the device. When this option is non-zero,
90 Module snd-rawmidi
91 ------------------
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| /linux/drivers/bluetooth/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
65 The Broadcom protocol support enables firmware and patchram
76 The MediaTek protocol support enables firmware download
88 The Realtek protocol support enables firmware and configuration
114 UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
157 USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and
182 serial Bluetooth devices that are based on Texas Instruments'
188 bool "Three-wire UART (H5) protocol support"
192 The HCI Three-wire UART Transport Layer makes it possible to
194 Three-wire UART Transport Layer assumes that the UART
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| /linux/drivers/base/firmware_loader/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
2 menu "Firmware loader"
5 tristate "Firmware loading facility" if EXPERT
9 This enables the firmware loading facility in the kernel. The kernel
10 will first look for built-in firmware, if it has any. Next, it will
11 look for the requested firmware in a series of filesystem paths:
14 o /lib/firmware/updates/UTS_RELEASE
15 o /lib/firmware/updates
16 o /lib/firmware/UTS_RELEASE
17 o /lib/firmware
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| /linux/drivers/mtd/parsers/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 This provides partitions parser for devices based on BCM47xx
19 tristate "Broadcom's U-Boot partition parser"
22 Broadcom uses a custom way of storing U-Boot environment variables.
23 They are placed inside U-Boot partition itself at unspecified offset.
44 <mtddef> := <mtd-id>:<partdef>[,<partdef>]
46 <mtd-id> := unique id used in mapping driver/device
47 <size> := standard linux memsize OR "-" to denote all
57 1 flash resource (mtd-id "sa1100"), with 1 single writable partition:
58 mtdparts=sa1100:-
[all …]
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-net-qmi | 9 framing from '802.3' to 'raw-ip'.
15 netdev is a headerless p-t-p device in 'raw-ip' mode,
19 Userspace is in full control of firmware configuration
21 is responsible for coordination of driver and firmware
23 firmware is configured for 'raw-ip' mode.
33 based network device, supported by recent Qualcomm based
50 created qmap mux based network device.
69 Set this to 'Y' to enable 'pass-through' mode, allowing packets
75 'Pass-through' mode can be enabled when the device is in
76 'raw-ip' mode only.
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| /linux/Documentation/devicetree/bindings/net/ |
| H A D | marvell-bt-8xxx.txt | 1 Marvell 8897/8997 (sd8897/sd8997) bluetooth devices (SDIO or USB based)
2 ------
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
23 platform. The value will be configured to firmware. This
[all …]
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| /linux/sound/isa/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
40 will be called snd-adlib.
55 will be called snd-ad1816a.
62 CS4248 (Cirrus Logic - Crystal Semiconductors) chips.
68 will be called snd-ad1848.
71 tristate "Diamond Tech. DT-019x and Avance Logic ALSxxx"
78 Say Y here to include support for soundcards based on the
79 Diamond Technologies DT-019X or Avance Logic chips: ALS007,
83 will be called snd-als100.
93 based on the AZT1605 chipset.
[all …]
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| /linux/Documentation/admin-guide/ |
| H A D | thunderbolt.rst | 1 .. SPDX-License-Identifier: GPL-2.0
6 USB4 is the public specification based on Thunderbolt 3 protocol with
10 connection manager can be implemented either in firmware or software.
11 Typically PCs come with a firmware connection manager for Thunderbolt 3
22 is expected to be accompanied with an IOMMU based DMA protection.
25 -----------------------------------
27 should be a userspace tool that handles all the low-level details, keeps
31 found in Documentation/ABI/testing/sysfs-bus-thunderbolt.
35 ``/etc/udev/rules.d/99-local.rules``::
56 All devices are automatically connected by the firmware. No user
[all …]
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| /linux/drivers/clk/bcm/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
30 based on the ARM architecture
38 based on the MIPS architecture
47 based on the MIPS architecture.
62 based on the iProc architecture
107 tristate "Raspberry Pi firmware based clock support"
110 Enable common clock framework support for Raspberry Pi's firmware
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| /linux/sound/soc/sof/amd/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
12 This adds support for Sound Open Firmware for AMD platforms.
29 This option is not user-selectable but automatically handled by
65 This option is not user-selectable but automatically handled by
73 tristate "SOF support for SoundWire based AMD platforms"
79 This adds support for SoundWire with Sound Open Firmware
92 AMD ACP6.3 version based platforms.
93 Say Y if you want to enable SOF on ACP6.3 based platform.
104 AMD ACP7.0/ACP7.1 version based platforms.
105 Say Y if you want to enable SOF on ACP7.0/ACP7.1 based platforms.
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| /linux/drivers/firmware/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # see Documentation/kbuild/kconfig-language.rst.
7 menu "Firmware Drivers"
9 source "drivers/firmware/arm_scmi/Kconfig"
19 provides a mechanism for inter-processor communication between SCP
36 standard for registering callbacks from the platform firmware
61 bool "Add firmware-provided memory map to sysfs" if EXPERT
64 Add the firmware-provided (unmodified) memory map to /sys/firmware/memmap.
68 See also Documentation/ABI/testing/sysfs-firmware-memmap.
77 DMI-based module auto-loading.
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| /linux/Documentation/devicetree/bindings/soc/qcom/ |
| H A D | qcom,geni-se.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/qcom/qcom,geni-se.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
13 Generic Interface (GENI) based Qualcomm Universal Peripheral (QUP) wrapper
23 - qcom,geni-se-qup
24 - qcom,geni-se-i2c-master-hub
30 clock-names:
38 "#address-cells":
[all …]
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| /linux/drivers/base/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
12 Before the switch to the netlink-based uevent source, this was
19 it is known to create out-of-memory situations during bootup.
58 This option does not affect initramfs based booting, here
73 with the PROT_EXEC flag. This can break, for example, non-KMS
77 bool "Select only drivers that don't need compile-time external firmware"
80 Select this option if you don't have magic firmware for drivers that
86 bool "Disable drivers features which enable custom firmware building"
90 driver firmware at kernel build time. These drivers do not use the
91 kernel firmware API to load firmware (CONFIG_FW_LOADER), instead they
[all …]
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| /linux/drivers/platform/x86/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
12 x86 platforms, including vendor-specific laptop extension drivers.
23 This driver adds support for the ACPI-WMI (Windows Management
26 ACPI-WMI is a proprietary extension to ACPI to expose parts of the
27 ACPI firmware to userspace - this is done through various vendor
34 This driver is a required dependency to build the firmware specific
38 any ACPI-WMI devices.
54 Say Y here if you want to be able to read a firmware-embedded
59 be called wmi-bmof.
72 control, fn-lock, mic-mute LED, and other extra features.
[all …]
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