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/linux/drivers/interconnect/qcom/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Qualcomm Network-on-Chip interconnect drivers"
6 Support for Qualcomm's Network-on-Chip interconnec
[all...]
/linux/Documentation/devicetree/bindings/mtd/
H A Dst,stm32-fmc2-nand.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mtd/st,stm32-fmc2-nand.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Christophe Kerello <christophe.kerello@foss.st.com>
15 - st,stm32mp15-fmc2
16 - st,stm32mp1-fmc2-nfc
17 - st,stm32mp25-fmc2-nfc
28 - description: tx DMA channel
29 - description: rx DMA channel
[all …]
/linux/sound/soc/mediatek/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
6 select REGMAP_MMIO
9 tristate "ASoC support for Mediatek MT2701 chip"
11 select SND_SOC_MEDIATEK
15 Select Y if you have such device.
16 If unsure select "N".
21 select SND_SOC_CS42XX8_I2
[all...]
/linux/drivers/gpio/
H A Dgpio-spear-spics.c1 // SPDX-License-Identifier: GPL-2.0-only
25 * It provides control for spi chip select lines so that any chipselect
26 * (out of 4 possible chipselects in pl022) can be made low to select
31 * struct spear_spics - represents spi chip select control
36 * @cs_enable_mask: mask to select bits required to select chipselect
40 * @chip: gpio_chip abstraction
51 struct gpio_chip chip; member
54 static int spics_set_value(struct gpio_chip *chip, unsigned int offset, in spics_set_value() argument
57 struct spear_spics *spics = gpiochip_get_data(chip); in spics_set_value()
60 /* select chip select from register */ in spics_set_value()
[all …]
/linux/drivers/misc/cb710/
H A Ddebug.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright by Michał Mirosław, 2008-2009
24 unsigned mask = (1 << bits/8) - 1; in allow_reg_read()
31 u##t *reg, unsigned select) \
36 if (!(select & (1 << i))) \
55 const u##t *reg, unsigned select) \
57 const char *const xp = &cb710_xes[8 - t/4]; \
64 if (!(select & (1 << i))) \
81 static void cb710_read_and_dump_regs_##t(struct cb710_chip *chip, \
82 unsigned select) \
[all …]
/linux/drivers/rtc/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
11 select RTC_LIB
17 select RTC_LIB
44 This clock should be battery-backed, so that it reads the correct
45 time when the system boots from a power-off state. Otherwise, your
89 select NVMEM
139 Provides an emulation for RTC_UIE if the underlying rtc chip
[all...]
/linux/Documentation/devicetree/bindings/mips/cavium/
H A Dbootbus.txt3 The Octeon Boot Bus is a configurable parallel bus with 8 chip
4 selects. Each chip select is independently configurable.
7 - compatible: "cavium,octeon-3860-bootbus"
11 - reg: The base address of the Boot Bus' register bank.
13 - #address-cells: Must be <2>. The first cell is the chip select
14 within the bootbus. The second cell is the offset from the chip select.
16 - #size-cells: Must be <1>.
18 - ranges: There must be one one triplet of (child-bus-address,
19 parent-bus-address, length) for each active chip select. If the
20 length element for any triplet is zero, the chip select is disabled,
[all …]
/linux/Documentation/driver-api/
H A Dedac.rst5 ----------------------------------------
8 *sockets, *socket sets*, *banks*, *rows*, *chip-select rows*, *channels*,
43 It is typically the highest hierarchy on a Fully-Buffered DIMM memory
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
60 * Double-channel
63 dimms, accessed at the same time. E. g. if the DIMM is 64 bits-wide (72
67 * Chip-select row
69 This is the name of the DRAM signal used to select the DRAM ranks to be
[all …]
/linux/drivers/hwmon/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # Hardware monitoring chip drivers configuration
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 driver
[all...]
/linux/drivers/net/ethernet/micrel/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
24 This platform driver is for KSZ8841(1-port) / KS8842(2-port)
25 ethernet switch chip (managed, VLAN, QoS) from Micrel or
32 select MII
33 select CRC32
34 select EEPROM_93CX6
35 select PHYLIB
36 select MICREL_PHY
38 SPI driver for Micrel KS8851 SPI attached network chip.
44 select MII
[all …]
/linux/drivers/char/tpm/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 select CRYPTO
11 select CRYPTO_HASH_INFO
13 If you have a TPM security chip in your system, which
26 which is required to validate the PCR 0-7 values.
33 select CRYPTO_ECDH
34 select CRYPTO_LIB_AESCFB
35 select CRYPTO_LIB_SHA256
36 select CRYPTO_LIB_UTILS
41 and interposer attacks (see tpm-security.rst). Saying Y
[all …]
/linux/drivers/mtd/chips/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "RAM/ROM/Flash chip drivers"
7 select MTD_GEN_PROBE
8 select MTD_CFI_UTIL
13 support any device that is CFI-compliant, you need to enable this
18 tristate "Detect non-CFI AMD/JEDEC-compatible flash chips"
19 select MTD_GEN_PROBE
20 select MTD_CFI_UTIL
22 This option enables JEDEC-style probing of flash chips which are not
24 CFI-targeted flash drivers for any chips which are identified which
[all …]
/linux/drivers/gpib/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
10 space library that can be found on Sourceforge under linux-gpib.
11 Select the drivers for your hardware from the list.
28 select GPIB_COMMON
29 select GPIB_TMS9914
41 select GPIB_COMMON
53 select GPIB_COMMON
54 select GPIB_NEC7210
56 Enable support for Capital Equipment Corporation PCI-488
57 and Keithly KPCI-488 boards.
[all …]
/linux/drivers/tty/serial/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
19 comment "Non-8250 serial port support"
24 select SERIAL_CORE
35 select SERIAL_CORE_CONSOLE
51 select SERIAL_CORE
62 select SERIAL_CORE_CONSOLE
63 select SERIAL_EARLYCON
79 select SERIAL_COR
[all...]
/linux/Documentation/devicetree/bindings/bus/
H A Dnvidia,tegra20-gmi.txt10 - compatible : Should contain one of the following:
11 For Tegra20 must contain "nvidia,tegra20-gmi".
12 For Tegra30 must contain "nvidia,tegra30-gmi".
13 - reg: Should contain GMI controller registers location and length.
14 - clocks: Must contain an entry for each entry in clock-names.
15 - clock-names: Must include the following entries: "gmi"
16 - resets : Must contain an entry for each entry in reset-names.
17 - reset-names : Must include the following entries: "gmi"
18 - #address-cells: The number of cells used to represent physical base
20 - #size-cells: The number of cells used to represent the size of an address
[all …]
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dst,stm32mp25-omm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/st,stm32mp25-omm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Patrice Chotard <patrice.chotard@foss.st.com>
13 The STM32 Octo Memory Manager is a low-level interface that enables an
17 - Two single/dual/quad/octal SPI interfaces
18 - Two ports for pin assignment
22 const: st,stm32mp25-omm
24 "#address-cells":
[all …]
H A Darm,pl172.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/arm,pl172.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Frank Li <Frank.Li@nxp.com>
12 # We need a select here so we don't match all nodes with 'arm,primecell'
13 select:
18 - arm,pl172
19 - arm,pl175
20 - arm,pl176
[all …]
H A Dti-aemif.txt4 provide a glue-less interface to a variety of asynchronous memory devices like
6 can be accessed at any given time via four chip selects with 64M byte access
7 per chip select. Synchronous memories such as DDR1 SD RAM, SDR SDRAM
11 Davinci DM646x - http://www.ti.com/lit/ug/sprueq7c/sprueq7c.pdf
12 OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh77a/spruh77a.pdf
13 Kestone - http://www.ti.com/lit/ug/sprugz3a/sprugz3a.pdf
17 - compatible: "ti,davinci-aemif"
18 "ti,keystone-aemif"
19 "ti,da850-aemif"
21 - reg: contains offset/length value for AEMIF control registers
[all …]
/linux/sound/isa/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
6 select SND_PCM
7 select SND_TIMER
14 select SND_PCM
15 select SND_SB_COMMON
19 select SND_PCM
20 select SND_SB_COMMON
35 select SND_OPL3_LIB
40 will be called snd-adlib.
45 select ISAPNP
[all …]
/linux/drivers/dma/stm32/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
9 select DMA_ENGINE
10 select DMA_VIRTUAL_CHANNELS
12 Enable support for the on-chip DMA controller on STMicroelectronics
21 Enable support for the on-chip DMA multiplexer on STMicroelectronics
29 select DMA_ENGINE
30 select DMA_VIRTUAL_CHANNELS
32 Enable support for the on-chip MDMA controller on STMicroelectronics
39 select DMA_ENGINE
40 select DMA_VIRTUAL_CHANNELS
[all …]
/linux/drivers/media/usb/go7007/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
6 select VIDEOBUF2_VMALLOC
7 select VIDEO_TUNER
8 select CYPRESS_FIRMWARE
9 select SND_PCM
10 select VIDEO_SONY_BTF_MPX if MEDIA_SUBDRV_AUTOSELECT
11 select VIDEO_SAA711X if MEDIA_SUBDRV_AUTOSELECT
12 select VIDEO_TW2804 if MEDIA_SUBDRV_AUTOSELECT
13 select VIDEO_TW9903 if MEDIA_SUBDRV_AUTOSELECT
14 select VIDEO_TW9906 if MEDIA_SUBDRV_AUTOSELECT
[all …]
/linux/sound/pci/ice1712/
H A Ddelta.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
8 * Lowlevel functions for M-Audio Delta 1010, 44, 66, Dio2496, Audiophile
44 * MidiMan M-Audio Delta GPIO definitions
47 /* MidiMan M-Audio Delta shared pins */
57 /* (writing on rising edge - 0->1) */
64 /* MidiMan M-Audio DeltaDiO */
71 /* S/PDIF input select*/
73 /* MidiMan M-Audio Delta1010 */
79 /* 1 - clock are taken from S/PDIF input */
80 /* 0 - clock are taken from Word Clock input */
[all …]
/linux/arch/arm/mach-vt8500/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
4 select GPIOLIB
5 select VT8500_TIMER
6 select PINCTRL
8 Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
14 select ARCH_VT8500
15 select CPU_ARM926T
20 select ARCH_VT8500
22 Support for WonderMedia WM8750 System-on-Chip.
27 select ARCH_VT8500
[all …]
/linux/arch/m68k/include/asm/
H A Dmcfqspi.h1 /* SPDX-License-Identifier: GPL-2.0-only */
12 * struct mcfqspi_cs_control - chip select control for the coldfire qspi driver
15 * @select: output the signals to select the device. Can not be NULL.
18 * The QSPI module has 4 hardware chip selects. We don't use them. Instead
20 * platform data for each QSPI master controller. Only the select and
26 void (*select)(struct mcfqspi_cs_control *, u8, bool); member
31 * struct mcfqspi_platform_data - platform data for the coldfire qspi driver
33 * @num_chipselects: number of chip selects supported by this qspi driver.
34 * @cs_control: platform dependent chip select control.
/linux/drivers/w1/slaves/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # 1-wire slaves configuration
6 menu "1-wire Slaves"
11 Say Y here if you want to connect 1-wire thermal sensors to your
17 Say Y here if you want to connect 1-wire
23 Say Y or M here if you want to use a DS2405 1-wire
24 single-channel addressable switch.
25 This device can also work as a single-channel
29 tristate "8-Channel Addressable Switch (IO Expander) 0x29 family support (DS2408)"
31 Say Y here if you want to use a 1-wire
[all …]

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