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Searched refs:wire (Results 1 – 25 of 132) sorted by relevance

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/linux/drivers/w1/masters/
H A DKconfig3 # 1-wire bus master configuration
6 menu "1-wire Bus Masters"
9 tristate "AMD AXI 1-wire bus host"
11 Say Y here is you want to support the AMD AXI 1-wire IP core.
13 correctly timed 1 wire transactions without relying on GPIO timing
20 tristate "Matrox G400 transport layer for 1-wire"
23 Say Y here if you want to communicate with your 1-wire devices
30 tristate "DS2490 USB <-> W1 transport layer for 1-wire"
50 tristate "Freescale MXC 1-wire busmaster"
53 Say Y here to enable MXC 1-wire host
[all …]
/linux/drivers/w1/slaves/
H A DKconfig3 # 1-wire slaves configuration
6 menu "1-wire Slaves"
11 Say Y here if you want to connect 1-wire thermal sensors to your
12 wire.
17 Say Y here if you want to connect 1-wire
18 simple 64bit memory rom(ds2401/ds2411/ds1990*) to your wire.
23 Say Y or M here if you want to use a DS2405 1-wire
31 Say Y here if you want to use a 1-wire
47 Say Y here if you want to use a 1-wire
54 Say Y or M here if you want to use a 1-wire
[all …]
/linux/Documentation/iio/
H A Dad4000.rst35 CS mode, 3-wire turbo mode
38 Datasheet "3-wire" mode is what most resembles standard SPI connection which,
42 NOTE: The datasheet definition of 3-wire mode for the AD4000 series is NOT the
43 same of standard spi-3wire mode.
65 CS mode, 3-wire, without busy indicator
68 Another wiring configuration supported as "3-wire" mode has the SDI pin
71 is not possible. This connection mode saves one wire and works with any SPI
107 CS mode, 4-wire without busy indicator
110 In datasheet "4-wire" mode, the controller CS line is connected to the ADC SDI
/linux/Documentation/w1/masters/
H A Domap-hdq.rst2 Kernel driver for omap HDQ/1-wire module
7 HDQ/1-wire controller on the TI OMAP 2430/3430 platforms.
17 Semiconductor 1-Wire protocols. These protocols use a single wire for
24 The controller supports operation in both HDQ and 1-wire mode. The essential
25 difference between the HDQ and 1-wire mode is how the slave device responds to
49 The driver also supports 1-wire mode. In this mode, there is no need to
51 to the bus using SEARCH_ROM procedure. 1-wire mode can be selected by
H A Dw1-gpio.rst11 GPIO 1-wire bus master driver. The driver uses the GPIO API to control the
12 wire and the GPIO pin can be specified using GPIO machine descriptor tables.
H A Dw1-uart.rst17 …er": https://www.analog.com/en/technical-articles/using-a-uart-to-implement-a-1wire-bus-master.html
45 Specify the UART 1-wire bus in the device tree by adding the single child
H A Dindex.rst4 1-wire Master Drivers
/linux/drivers/w1/
H A DKconfig3 tristate "Dallas's 1-wire support"
6 Dallas' 1-wire bus is useful to connect slow 1-pin devices
12 will be called wire.
H A DMakefile6 obj-$(CONFIG_W1) += wire.o
7 wire-objs := w1.o w1_int.o w1_family.o w1_netlink.o w1_io.o
/linux/Documentation/devicetree/bindings/spi/
H A Dicpdas-lp8841-spi-rtc.txt28 - spi-3wire: The master itself has only 3 wire. It cannor work in
50 spi-3wire;
/linux/Documentation/devicetree/bindings/w1/
H A Domap-hdq.txt1 * OMAP HDQ One wire bus master controller
10 - ti,mode: should be "hdq": HDQ mode "1w": one-wire mode.
/linux/drivers/infiniband/hw/mlx5/
H A Dwr.c363 struct ib_sig_domain *wire = &sig_attrs->wire; in mlx5_set_bsf() local
387 switch (sig_attrs->wire.sig_type) { in mlx5_set_bsf()
391 if (mem->sig.dif.pi_interval == wire->sig.dif.pi_interval && in mlx5_set_bsf()
392 mem->sig_type == wire->sig_type) { in mlx5_set_bsf()
395 if (mem->sig.dif.bg_type == wire->sig.dif.bg_type) in mlx5_set_bsf()
396 basic->wire.copy_byte_mask |= MLX5_CPY_GRD_MASK; in mlx5_set_bsf()
397 if (mem->sig.dif.app_tag == wire->sig.dif.app_tag) in mlx5_set_bsf()
398 basic->wire.copy_byte_mask |= MLX5_CPY_APP_MASK; in mlx5_set_bsf()
399 if (mem->sig.dif.ref_tag == wire->sig.dif.ref_tag) in mlx5_set_bsf()
400 basic->wire.copy_byte_mask |= MLX5_CPY_REF_MASK; in mlx5_set_bsf()
[all …]
/linux/Documentation/devicetree/bindings/display/
H A Dmulti-inno,mi0283qt.txt12 - present: IM=x110 4-wire 8-bit data serial interface
13 - absent: IM=x101 3-wire 9-bit data serial interface
/linux/drivers/infiniband/ulp/iser/
H A Diser_memory.c200 iser_set_dif_domain(sc, &sig_attrs->wire); in iser_set_sig_attrs()
201 sig_attrs->wire.sig.dif.bg_type = IB_T10DIF_CRC; in iser_set_sig_attrs()
205 sig_attrs->wire.sig_type = IB_SIG_TYPE_NONE; in iser_set_sig_attrs()
212 iser_set_dif_domain(sc, &sig_attrs->wire); in iser_set_sig_attrs()
213 sig_attrs->wire.sig.dif.bg_type = IB_T10DIF_CRC; in iser_set_sig_attrs()
/linux/Documentation/w1/
H A Dw1-generic.rst2 Introduction to the 1-wire (w1) subsystem
5 The 1-wire bus is a simple master-slave bus that communicates via a single
6 signal wire (plus ground, so two wires).
41 Then provided control buffer is being written to the wire.
78 Devices that support the 1-wire natively must provide the ability to write and
/linux/Documentation/sound/soc/
H A Ddai.rst12 AC97 is a five wire interface commonly found on many PC sound cards. It is
26 I2S is a common 4 wire DAI used in HiFi, STB and portable devices. The Tx and
50 PCM is another 4 wire interface, very similar to I2S, which can support a more
/linux/Documentation/hwmon/
H A Dadt7411.rst22 The ADT7411 can use an I2C/SMBus compatible 2-wire interface or an
23 SPI-compatible 4-wire interface. It provides a 10-bit analog to digital
/linux/Documentation/devicetree/bindings/rtc/
H A Dmaxim-ds1302.txt22 - spi-3wire : The device has a shared signal IN/OUT line.
42 spi-3wire;
/linux/Documentation/peci/
H A Dpeci.rst27 PECI Wire interface uses a single wire for self-clocking and data
29 physical layer is a self-clocked one-wire bus signal that begins each
/linux/Documentation/driver-api/gpio/
H A Dintro.rst38 value might be driven, supporting "wire-OR" and similar schemes for the
42 of pins configured as "output", which is very useful in such "wire-OR"
86 This is sometimes called a "wire-AND"; or more practically, from the negative
87 logic (low=true) perspective this is a "wire-OR".
/linux/Documentation/w1/slaves/
H A Dindex.rst4 1-wire Slave Drivers
/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8186-corsola-steelix-sku131072.dts17 mediatek,dmic-mode = <0>; /* two-wire */
H A Dmt8186-corsola-steelix-sku131073.dts17 mediatek,dmic-mode = <1>; /* one-wire */
H A Dmt8183-kukui-jacuzzi-kappa.dts17 mediatek,dmic-mode = <1>; /* one-wire */
/linux/include/rdma/
H A Dsignature.h90 struct ib_sig_domain wire; member

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