| /openbmc/u-boot/include/ |
| H A D | w83c553f.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
9 /* from the winbond data sheet -
10 The W83C553F SIO controller with PCI arbiter is a multi-function PCI device.
30 #define WINBOND_CSCR 0x4d /*Chip Select Control Register*/
81 #define W83C553F_DMA1 CONFIG_SYS_ISA_IO + 0x000 /* channel 0 - 3 */
82 #define W83C553F_DMA2 CONFIG_SYS_ISA_IO + 0x0C0 /* channel 4 - 7 */
89 #define W83C553F_CS_COM_CGE (1<<2) /* channel group enable */
91 #define W83C553F_CS_STAT_CH0REQ (1<<4) /* channel 0 (4) DREQ status */
92 #define W83C553F_CS_STAT_CH1REQ (1<<5) /* channel 1 (5) DREQ status */
93 #define W83C553F_CS_STAT_CH2REQ (1<<6) /* channel 2 (6) DREQ status */
[all …]
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| /openbmc/linux/Documentation/driver-api/ |
| H A D | edac.rst | 5 ----------------------------------------
8 *sockets, *socket sets*, *banks*, *rows*, *chip-select rows*, *channels*,
35 * Channel
37 A memory controller channel, responsible to communicate with a group of
38 DIMMs. Each channel has its own independent control (command) and data
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
[all …]
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| /openbmc/linux/sound/pci/emu10k1/ |
| H A D | p16v.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
11 /* Audigy2 P16V pointer-offset register set, accessed through the PTR2 and DATA2 registers …
25 #define PLAYBACK_LIST_SIZE 0x01 /* Size of list in bytes << 16. E.g. 8 periods -> 0x00380000 */
40 #define CAPTURE_P16V_SOURCE 0x16 /* P16V source select. Set to 0x0700E4E5 for AC97 C…
41 /* [0:1] Capture input 0 channel select. 0 = Capture output 0.
45 * [3:2] Capture input 1 channel select. 0 = Capture output 0.
49 * [5:4] Capture input 2 channel select. 0 = Capture output 0.
53 * [7:6] Capture input 3 channel select. 0 = Capture output 0.
57 * [9:8] Playback input 0 channel select. 0 = Play output 0.
[all …]
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| /openbmc/linux/drivers/iio/dac/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
12 select IIO_BUFFER
13 select IIO_TRIGGERED_BUFFER
22 tristate "Analog Devices AD5064 and similar multi-channel DAC driver"
26 AD5045, AD5064, AD5064-1, AD5065, AD5625, AD5625R, AD5627, AD5627R,
40 AD5362, AD5363, AD5370, AD5371, AD5373 multi-channel
49 select REGMAP_I2C if I2C
50 select REGMAP_SPI if SPI_MASTER
53 AD5382, AD5383, AD5384, AD5390, AD5391, AD5392 multi-channel
63 Say yes here to build support for Analog Devices AD5421 loop-powered
[all …]
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| /openbmc/linux/sound/soc/atmel/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Atmel System-on-Chip"
8 to select the audio interfaces to support below.
17 select SND_SOC_GENERIC_DMAENGINE_PCM
21 select SND_ATMEL_SOC_DMA
22 select SND_ATMEL_SOC_PDC
27 select SND_ATMEL_SOC_PDC
28 select SND_ATMEL_SOC_SSC
31 in PDC mode configured using audio-graph-card in device-tree.
36 select SND_ATMEL_SOC_DMA
[all …]
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| /openbmc/linux/drivers/s390/net/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
7 prompt "Lan Channel Station Interface"
10 Select this option if you want to use LCS networking on IBM System z.
19 Select this option if you want to use channel-to-channel
20 point-to-point networking on IBM System z.
23 This driver also supports channel-to-channel MPC SNA devices.
27 If you do not need any channel-to-channel connection, choose N.
34 Select this option if you want to use inter-user communication
36 link between VM guests. Using ifconfig a point-to-point connection
46 Select this option if you want to be able to receive SMSG messages
[all …]
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| /openbmc/linux/sound/soc/tegra/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Tegra System-on-Chip"
7 select REGMAP_MMIO
8 select SND_SOC_GENERIC_DMAENGINE_PCM
16 select SND_SOC_AC97_BUS
17 select SND_SOC_TEGRA20_DAS
20 Tegra20 AC97 interface. You will also need to select the individual
27 You will also need to select the individual machine drivers to
32 select SND_SOC_TEGRA20_DAS
35 Tegra20 I2S interface. You will also need to select the individual
[all …]
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| /openbmc/linux/Documentation/devicetree/bindings/iio/adc/ |
| H A D | adi,ad4130.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Cosmin Tanislav <cosmin.tanislav@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/AD4130-8.pdf
20 - adi,ad4130
29 clock-names:
31 - const: mclk
36 interrupt-names:
42 - int
[all …]
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| H A D | adi,ad7124.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Stefan Popa <stefan.popa@analog.com>
16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7124-8.pdf
21 - adi,ad7124-4
22 - adi,ad7124-8
25 description: SPI chip select number for the device
32 clock-names:
34 - const: mclk
[all …]
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| /openbmc/linux/Documentation/devicetree/bindings/input/ |
| H A D | iqs269a.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS269A is an 8-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
28 "#address-cells":
31 "#size-cells":
34 azoteq,hall-enable:
37 Enables Hall-effect sensing on channels 6 and 7. In this case, keycodes
[all …]
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| H A D | azoteq,iqs7222.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
21 - azoteq,iqs7222a
22 - azoteq,iqs7222b
23 - azoteq,iqs7222c
24 - azoteq,iqs7222d
29 irq-gpios:
32 Specifies the GPIO connected to the device's active-low RDY output.
[all …]
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| /openbmc/linux/sound/soc/codecs/ |
| H A D | ssm2602.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
50 #define LINVOL_LIN_VOL 0x01F /* Left Channel PGA Volume control …
51 #define LINVOL_LIN_ENABLE_MUTE 0x080 /* Left Channel Input Mute …
52 #define LINVOL_LRIN_BOTH 0x100 /* Left Channel Line Input Volume update …
55 #define RINVOL_RIN_VOL 0x01F /* Right Channel PGA Volume control …
56 #define RINVOL_RIN_ENABLE_MUTE 0x080 /* Right Channel Input Mute …
57 #define RINVOL_RLIN_BOTH 0x100 /* Right Channel Line Input Volume update …
60 #define LOUT1V_LHP_VOL 0x07F /* Left Channel Headphone volume control …
61 #define LOUT1V_ENABLE_LZC 0x080 /* Left Channel Zero cross detect enable …
62 #define LOUT1V_LRHP_BOTH 0x100 /* Left Channel Headphone volume update …
[all …]
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| /openbmc/linux/Documentation/userspace-api/media/rc/ |
| H A D | rc-tables.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
30 .. flat-table:: IR default keymapping
31 :header-rows: 0
32 :stub-columns: 0
36 - .. row 1
38 - Key code
40 - Meaning
42 - Key examples on IR
44 - .. row 2
46 - **Numeric keys**
[all …]
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| /openbmc/linux/drivers/iio/adc/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
10 bool "ST-Ericsson AB8500 GPADC driver"
21 select IIO_BUFFER
22 select IIO_TRIGGERED_BUFFER
28 select IIO_BUFFER
29 select IIO_KFIFO_BUF
30 select REGMAP_SPI
33 Say yes here to build support for Analog Devices AD4130-8 SPI analog
42 select REGMAP_I2C
44 Say yes here to build support for Analog Devices AD7091R-5 ADC.
[all …]
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| /openbmc/linux/drivers/w1/slaves/ |
| H A D | Kconfig | 1 # 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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| /openbmc/linux/drivers/dma/qcom/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
5 select DMA_ENGINE
6 select DMA_VIRTUAL_CHANNELS
11 and on-chip peripheral devices.
16 select DMA_ENGINE
17 select DMA_VIRTUAL_CHANNELS
20 provides DMA capabilities for a variety of on-chip devices.
25 select DMA_ENGINE
26 select DMA_VIRTUAL_CHANNELS
37 select DMA_ENGINE
[all …]
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| /openbmc/u-boot/arch/x86/include/asm/ |
| H A D | i8254.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
12 #define PIT_T0 0x00 /* PIT channel 0 count/status */
13 #define PIT_T1 0x01 /* PIT channel 1 count/status */
14 #define PIT_T2 0x02 /* PIT channel 2 count/status */
19 #define PIT_CMD_CTR0 0x00 /* Select PIT counter 0 */
20 #define PIT_CMD_CTR1 0x40 /* Select PIT counter 1 */
21 #define PIT_CMD_CTR2 0x80 /* Select PIT counter 2 */
24 #define PIT_CMD_LOW 0x10 /* Access counter bits 7-0 */
25 #define PIT_CMD_HIGH 0x20 /* Access counter bits 15-8 */
26 #define PIT_CMD_BOTH 0x30 /* Access counter bits 15-0 in two accesses */
[all …]
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| /openbmc/linux/include/sound/ |
| H A D | ak4114.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
19 #define AK4114_REG_RXCSB0 0x08 /* RX channel status byte 0 */
20 #define AK4114_REG_RXCSB1 0x09 /* RX channel status byte 1 */
21 #define AK4114_REG_RXCSB2 0x0a /* RX channel status byte 2 */
22 #define AK4114_REG_RXCSB3 0x0b /* RX channel status byte 3 */
23 #define AK4114_REG_RXCSB4 0x0c /* RX channel status byte 4 */
24 #define AK4114_REG_TXCSB0 0x0d /* TX channel status byte 0 */
25 #define AK4114_REG_TXCSB1 0x0e /* TX channel status byte 1 */
26 #define AK4114_REG_TXCSB2 0x0f /* TX channel status byte 2 */
27 #define AK4114_REG_TXCSB3 0x10 /* TX channel status byte 3 */
[all …]
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| /openbmc/linux/arch/powerpc/platforms/8xx/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
4 select CPM
16 select CPM1
24 select CPM1
25 select OF_DYNAMIC
33 bool "Embedded Planet EP88xC (a.k.a. CWH-PPC-885XN-VE)"
34 select CPM1
39 MPC885 Evaluation System and/or the CWH-PPC-885XN-VE.
43 select CPM1
50 select CPM1
[all …]
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| /openbmc/linux/Documentation/devicetree/bindings/mtd/ |
| H A D | st,stm32-fmc2-nand.yaml | 1 # 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
27 - description: tx DMA channel
28 - description: rx DMA channel
29 - description: ecc DMA channel
[all …]
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| /openbmc/linux/arch/um/drivers/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
14 The User-Mode Linux environment allows you to create virtual serial
18 See <http://user-mode-linux.sourceforge.net/old/input.html> for more
24 bool "null channel support"
31 bool "port channel support"
41 bool "pty channel support"
44 lines to host pseudo-terminals. Access to both traditional
45 pseudo-terminals (/dev/pty*) and pts pseudo-terminals are controlled
51 bool "tty channel support"
55 (/dev/tty*) and the slave side of pseudo-terminals (/dev/ttyp* and
[all …]
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| /openbmc/linux/drivers/tty/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
15 select INPUT
23 one can be used for a text-mode user session, and a third could run
25 is done with certain key combinations, usually Alt-<function key>.
42 shiny Linux system :-)
92 select the console driver that will serve as the backend for the
95 See <file:Documentation/driver-api/console.rst> for more
110 Linux has traditionally used the BSD-like names /dev/ptyxx for
133 Linux has traditionally used the BSD-like names /dev/ptyxx
149 When not in use, each legacy PTY occupies 12 bytes on 32-bit
[all …]
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| /openbmc/linux/drivers/dma/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
57 select DMA_ENGINE
63 select DMA_ENGINE
70 select DMA_ENGINE
71 select DMA_VIRTUAL_CHANNELS
81 select DMA_ENGINE
82 select DMA_ENGINE_RAID
83 select ARCH_HAS_ASYNC_TX_FIND_CHANNEL
84 select ASYNC_TX_ENABLE_CHANNEL_SWITCH
91 select DMA_ENGINE
[all …]
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| /openbmc/linux/sound/usb/line6/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
4 select SND_RAWMIDI
5 select SND_PCM
6 select SND_HWDEP
10 select SND_USB_LINE6
15 * Reading/writing complete channel, effects setup, and amp
17 * Channel switching
20 * Playback/capture/mixer device for any ALSA-compatible PCM
23 re-amping)
27 select SND_USB_LINE6
[all …]
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| /openbmc/linux/drivers/iio/addac/ |
| H A D | Kconfig | 11 select CRC8
12 select IIO_BUFFER
13 select IIO_TRIGGERED_BUFFER
14 select REGMAP_SPI
17 single-channel software configurable input/output solution.
25 select REGMAP_SPI
26 select CRC8
27 select IIO_BUFFER
28 select IIO_TRIGGERED_BUFFER
31 quad-channel software configurable input/output solution.
[all …]
|