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/freebsd/sys/contrib/device-tree/Bindings/iio/adc/
H A Dadi,ad7944.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <Michael.Hennerich@analog.com>
11 - Nuno Sá <nuno.sa@analog.com>
14 A family of pin-compatible single channel differential analog to digital
15 converters with SPI support in a LFCSP package.
21 $ref: /schemas/spi/spi-peripheral-props.yaml#
26 - adi,ad7944
27 - adi,ad7985
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H A Dadi,ad4695.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <Michael.Hennerich@analog.com>
11 - Nuno Sá <nuno.sa@analog.com>
14 A family of similar multi-channel analog to digital converters with SPI bus.
21 $ref: /schemas/spi/spi-peripheral-props.yaml#
26 - adi,ad4695
27 - adi,ad4696
28 - adi,ad4697
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H A Dadi,ad7606.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <michael.hennerich@analog.com>
14 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7605-4.pdf
15 https://www.analog.com/media/en/technical-documentation/data-sheets/ad7606_7606-6_7606-4.pdf
16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7606B.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7616.pdf
22 - adi,ad7605-4
23 - adi,ad7606-4
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H A Dadi,ad7380.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <Michael.Hennerich@analog.com>
11 - Nuno Sá <nuno.sa@analog.com>
21 * https://www.analog.com/en/products/ad7380-4.html
22 * https://www.analog.com/en/products/ad7381-4.html
23 * https://www.analog.com/en/products/ad7383-4.html
24 * https://www.analog.com/en/products/ad7384-4.html
25 * https://www.analog.com/en/products/ad7386-4.html
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/freebsd/sys/contrib/device-tree/Bindings/net/
H A Dqca,qca7000.txt3 The QCA7000 is a serial-to-powerline bridge with a host interface which could
4 be configured either as SPI or UART slave. This configuration is done by
7 (a) Ethernet over SPI
9 In order to use the QCA7000 as SPI device it must be defined as a child of a
10 SPI master in the device tree.
13 - compatible : Should be "qca,qca7000"
14 - reg : Should specify the SPI chip select
15 - interrupts : The first cell should specify the index of the source
18 - spi-cpha : Must be set
19 - spi-cpol : Must be set
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/freebsd/sys/contrib/device-tree/Bindings/spi/
H A Dspi-orion.txt1 Marvell Orion SPI device
4 - compatible : should be on of the following:
5 - "marvell,orion-spi" for the Orion, mv78x00, Kirkwood and Dove SoCs
6 - "marvell,armada-370-spi", for the Armada 370 SoCs
7 - "marvell,armada-375-spi", for the Armada 375 SoCs
8 - "marvell,armada-380-spi", for the Armada 38x SoCs
9 - "marvell,armada-390-spi", for the Armada 39x SoCs
10 - "marvell,armada-xp-spi", for the Armada XP SoCs
11 - reg : offset and length of the register set for the device.
13 the SPI direct access mode that some of the Marvell SoCs support
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H A Dspi-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SPI Controller Common Properties
10 - Mark Brown <broonie@kernel.org>
13 SPI busses can be described with a node for the SPI controller device
14 and a set of child nodes for each SPI slave on the bus. The system SPI
15 controller may be described for use in SPI master mode or in SPI slave mode,
20 pattern: "^spi(@.*|-([0-9]|[1-9][0-9]+))?$"
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H A Dspi-pl022.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-pl022.yaml#
5 $schema: http://devicetree.org/meta-schema
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/freebsd/usr.sbin/spi/
H A Dspi.828 .Nm spi
29 .Nd communicate on SPI bus with slave devices
36 .Op Fl C Ar command-bytes
40 .Op Fl m Ar mode
41 .Op Fl s Ar max-speed
53 with devices on the SPI bus, via the
72 .Bl -tag -width "-f device"
74 Specifies ASCII mode.
76 2-character hexadecimal values, optionally separated by white space,
81 byte values, but the output reverts to binary mode.
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/freebsd/sys/contrib/device-tree/Bindings/mtd/
H A Dnxp-spifi.txt1 * NXP SPI Flash Interface (SPIFI)
3 NXP SPIFI is a specialized SPI interface for serial Flash devices.
4 It supports one Flash device with 1-, 2- and 4-bits width in SPI
5 mode 0 or 3. The controller operates in either command or memory
6 mode. In memory mode the Flash is accessible from the CPU as
10 - compatible : Should be "nxp,lpc1773-spifi"
11 - reg : the first contains the register location and length,
13 - reg-names: Should contain the reg names "spifi" and "flash"
14 - interrupts : Should contain the interrupt for the device
15 - clocks : The clocks needed by the SPIFI controller
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/freebsd/share/man/man4/
H A Dspigen.431 .Nd SPI generic I/O device driver
36 .Bd -ragged -offset indent
37 .Cd "device spi"
45 .Bd -literal -offset indent
51 driver provides direct access to a slave device on the SPI bus.
54 device is associated with a single chip-select
56 with that chip-select line asserted.
58 SPI data transfers are inherently bi-directional; there are no separate
71 driver provides access to the SPI slave device with the following
75 .Bl -tag -width indent
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H A Dmx25l.430 .Nd driver for SpiFlash(tm) compatible non-volatile storage devices
35 .Bd -ragged -offset indent
42 .Bd -literal -offset indent
48 driver provides support for the family of non-volatile storage
63 .Pa /dev/flash/spi? .
72 .Bl -bullet -compact
134 of the SPI bus controller node.
140 The most commonly-used ones are documented below.
145 .Bl -tag -width indent
147 Must be the string "jedec,spi-nor".
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/freebsd/sys/contrib/device-tree/Bindings/iio/dac/
H A Dadi,ad5758.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michae
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H A Dad5758.txt4 - compatible: Must be "adi,ad5758"
5 - reg: SPI chip select number for the device
6 - spi-max-frequency: Max SPI frequency to use (< 50000000)
7 - spi-cpha: is the only mode that is supported
11 - adi,dc-dc-mode: Mode of operation of the dc-to-dc converter
13 In this mode, the AD5758 circuitry senses the output
19 In this mode, the VDPC+ voltage is user-programmable to
24 current or voltage output at the VIOUT pin. Only one mode
28 * 1: DPC current mode
29 * 2: DPC voltage mode
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H A Dadi,ad5592r.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <michael.hennerich@analog.com>
15 - adi,ad5592r
16 - adi,ad5593r
21 spi-max-frequency:
24 spi-cpol: true
26 "#address-cells":
29 "#size-cells":
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H A Dad5592r.txt4 - compatible: Must be "adi,ad5592r"
5 - reg: SPI chip select number for the device
6 - spi-max-frequency: Max SPI frequency to use (< 30000000)
7 - spi-cpol: The AD5592R requires inverse clock polarity (CPOL) mode
10 - compatible: Must be "adi,ad5593r"
11 - reg: I2C address of the device
14 - #address-cells: Should be 1.
15 - #size-cells: Should be 0.
16 - channel nodes:
20 * adi,mode: Mode or function of this channel.
[all …]
/freebsd/sys/contrib/device-tree/Bindings/net/dsa/
H A Dnxp,sja1105.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schema
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H A Dsja1105.txt6 - compatible:
8 - "nxp,sja1105e"
9 - "nxp,sja1105t"
10 - "nxp,sja1105p"
11 - "nxp,sja1105q"
12 - "nxp,sja1105r"
13 - "nxp,sja1105s"
18 and the non-SGMII devices, while pin-compatible, are not equal in terms
24 - sja1105,role-mac:
25 - sja1105,role-phy:
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/freebsd/sys/contrib/device-tree/Bindings/display/panel/
H A Dpanel-mipi-dbi-spi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-mipi-dbi-spi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MIPI DBI SPI Panel
10 - Noralf Trønnes <noralf@tronnes.org>
14 in SPI mode.
23 - Power:
24 - Vdd: Power supply for display module
25 Called power-supply in this binding.
[all …]
/freebsd/sys/contrib/device-tree/Bindings/iio/imu/
H A Dadi,adis16475.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nuno Sá <nuno.sa@analog.com>
14 https://www.analog.com/media/en/technical-documentation/data-sheets/ADIS16475.pdf
19 - adi,adis16475-1
20 - adi,adis16475-2
21 - adi,adis16475-3
22 - adi,adis16477-1
23 - adi,adis16477-2
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H A Dadi,adis16480.txt6 - compatible: Must be one of
12 * "adi,adis16495-1"
13 * "adi,adis16495-2"
14 * "adi,adis16495-3"
15 * "adi,adis16497-1"
16 * "adi,adis16497-2"
17 * "adi,adis16497-3"
18 - reg: SPI chip select number for the device
19 - spi-max-frequency: Max SPI frequency to use
20 see: Documentation/devicetree/bindings/spi/spi-bus.txt
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/freebsd/sys/contrib/device-tree/Bindings/input/touchscreen/
H A Dcypress,cy8ctma340.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 be connected to either I2C or SPI buses.
14 - Javier Martinez Canillas <javier@dowhile0.org>
15 - Linus Walleij <linus.walleij@linaro.org>
18 - $ref: touchscreen.yaml#
26 - const: cypress,cy8ctma340
27 - const: cypress,cy8ctst341
28 - const: cypress,cyttsp-spi
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/freebsd/sys/dev/spibus/
H A Dofw_spibus.c1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
42 #include <dev/spibus/spi.h>
67 if (ofw_bus_get_node(dev) == -1) in ofw_spibus_probe()
69 device_set_desc(dev, "OFW SPI bus"); in ofw_spibus_probe()
82 uint32_t mode = SPIBUS_MODE_NONE; in ofw_spibus_attach() local
84 sc->dev = dev; in ofw_spibus_attach()
95 * Try to get the CS number first from the spi-chipselect in ofw_spibus_attach()
98 if (OF_getencprop(child, "spi-chipselect", &paddr, in ofw_spibus_attach()
99 sizeof(paddr)) == -1) { in ofw_spibus_attach()
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/freebsd/sys/contrib/device-tree/src/arm64/freescale/
H A Dfsl-lx2160a-bluebox3.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 // Copyright 2020-2021 NXP
7 /dts-v1/;
9 #include "fsl-lx2160a.dtsi"
13 compatible = "fsl,lx2160a-bluebox3", "fsl,lx2160a";
23 stdout-path = "serial0:115200n8";
26 sb_3v3: regulator-sb3v3 {
27 compatible = "regulator-fixed";
28 regulator-name = "MC34717-3.3VSB";
29 regulator-min-microvolt = <3300000>;
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/freebsd/sys/contrib/device-tree/src/arm/aspeed/
H A Dibm-power10-dual.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
7 #address-cells = <2>;
8 #size-cells = <0>;
10 cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
14 #address-cells = <1>;
15 #size-cells = <1>;
16 chip-id = <0>;
24 compatible = "ibm,fsi-i2c-master";
26 #address-cells = <1>;
27 #size-cells = <0>;
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