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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6ull-colibri-iris-v2.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2018-2022 Toradex
6 /dts-v1/;
8 #include "imx6ull-colibri-nonwifi.dtsi"
9 #include "imx6ull-colibri-iris-v2.dtsi"
13 compatible = "toradex,colibri-imx6ull-iris-v2",
14 "toradex,colibri-imx6ull",
32 lvds-power-on-hog {
33 gpio-hog;
35 line-name = "LVDS_POWER_ON";
[all …]
/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,apq8016-sbc-sndcard.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,apq8016-sbc-sndcard.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11 - Stephan Gerhold <stephan@gerhold.net>
16 - qcom,apq8016-sbc-sndcard
17 - qcom,msm8916-qdsp6-sndcard
21 - description: Microphone I/O mux register address
22 - description: Speaker I/O mux register address
[all …]
H A Drt5651.txt7 - compatible : "realtek,rt5651".
9 - reg : The I2C address of the device.
13 - realtek,in2-differential
14 Boolean. Indicate MIC2 input are differential, rather than single-ended.
16 - realtek,dmic-en
19 - realtek,jack-detect-source
21 1: Use JD1_1 pin for jack-detect
22 2: Use JD1_2 pin for jack-detect
23 3: Use JD2 pin for jack-detect
25 - realtek,jack-detect-not-inverted
[all …]
H A Dcs35l36.txt5 - compatible : "cirrus,cs35l36"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
13 - cirrus,boost-ctl-millivolt : Boost Voltage Value. Configures the boost
18 - cirrus,boost-peak-milliamp : Boost-converter peak current limit in mA.
24 - cirrus,boost-ind-nanohenry : Inductor estimation LBST reference value.
32 - cirrus,multi-amp-mode : Boolean to determine if there are more than
33 one amplifier in the system. If more than one it is best to Hi-Z the ASP
36 - cirrus,boost-ctl-select : Boost converter control source selection.
39 0x00 - Control Port Value
[all …]
/linux/arch/arm64/boot/dts/renesas/
H A Dr9a08g045s33-smarc-pmod1-type-3a.dtso1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
11 * +--------------------------------------------+
12 * |PMOD1_3A (PMOD1 PIN HEADER) |
19 * +--------------------------------------------+
21 * The following switches should be set as follows for SCIF1:
22 * - SW_CONFIG2: ON
23 * - SW_OPT_MUX4: ON
26 /dts-v1/;
29 #include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
30 #include "rzg3s-smarc-switches.h"
[all …]
/linux/Documentation/networking/
H A Darcnet-hardware.rst1 .. SPDX-License-Identifier: GPL-2.0
11 2) This file is no longer Linux-specific. It should probably be moved out
17 e-mail apenwarr@worldvisions.ca with any settings for your particular card,
39 There are two "types" of ARCnet - STAR topology and BUS topology. This
46 well-designed standard. It uses something called "modified token passing"
47 which makes it completely incompatible with so-called "Token Ring" cards,
63 programming interface also means that when high-performance hardware
73 although they are generally kept down to the Ethernet-style 1500 bytes.
91 - Avery Pennraun <apenwarr@worldvisions.ca>
92 - Stephen A. Wood <saw@hallc1.cebaf.gov>
[all …]
/linux/Documentation/spi/
H A Dspi-lm70llp.rst2 spi_lm70llp : LM70-LLP parport-to-SPI adapter
15 -----------
27 --------------------
28 The schematic for this particular board (the LM70EVAL-LLP) is
39 D0 2 - -
40 D1 3 --> V+ 5
41 D2 4 --> V+ 5
42 D3 5 --> V+ 5
43 D4 6 --> V+ 5
44 D5 7 --> nCS 8
[all …]
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8916-longcheer-l8910.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 /dts-v1/;
5 #include "msm8916-pm8916.dtsi"
6 #include "msm8916-modem-qdsp6.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
16 chassis-type = "handset";
25 stdout-path = "serial0";
[all …]
H A Dmsm8916-wingtech-wt88047.dts1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
8 #include "msm8916-pm8916.dtsi"
9 #include "msm8916-modem-qdsp6.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/leds/common.h>
18 chassis-type = "handset";
27 stdout-path = "serial0";
30 speaker_amp: audio-amplifier {
[all …]
H A Dmsm8916-wingtech-wt86518.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 /dts-v1/;
5 #include "msm8916-wingtech-wt865x8.dtsi"
10 chassis-type = "handset";
12 speaker_amp: audio-amplifier {
15 pinctrl-0 = <&spk_ext_pa_default>;
16 pinctrl-names = "default";
18 mode-gpios = <&tlmm 119 GPIO_ACTIVE_HIGH>;
19 sound-name-prefix = "Speaker Amp";
29 vdd-supply = <&pm8916_l6>;
[all …]
H A Dmsm8916-alcatel-idol347.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 /dts-v1/;
5 #include "msm8916-pm8916.dtsi"
6 #include "msm8916-modem-qdsp6.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
15 chassis-type = "handset";
24 stdout-path = "serial0";
27 reserved-memory {
[all …]
H A Dmsm8916-wingtech-wt86528.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 /dts-v1/;
5 #include "msm8916-wingtech-wt865x8.dtsi"
10 chassis-type = "handset";
13 speaker_amp_left: audio-amplifier-left {
16 pinctrl-0 = <&spk_ext_pa_left_default>;
17 pinctrl-names = "default";
19 mode-gpios = <&tlmm 119 GPIO_ACTIVE_HIGH>;
20 sound-name-prefix = "Speaker Amp L";
25 speaker_amp_right: audio-amplifier-right {
[all …]
/linux/Documentation/devicetree/bindings/regulator/
H A Dadi,adp5055-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/adi,adp5055-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/adp5055.pdf
20 - adi,adp5055
24 - 0x70
25 - 0x71
27 adi,tset-us:
[all …]
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-roc-pc-plus.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
6 /dts-v1/;
7 #include "rk3399-roc-pc.dtsi"
11 * 1. rk3399-roc-pc-plus is powered by dc_12v directly.
12 * 2. rk3399-roc-pc-plus has only vcc_bus_typec0 in schematic, which is coresponding
13 * to vcc_vbus_typec1 in rk3399-roc-pc.
18 /delete-node/ &fusb1;
19 /delete-node/ &hub_rst;
20 /delete-node/ &mp8859;
[all …]
/linux/Documentation/devicetree/bindings/net/dsa/
H A Dmarvell,mv88e6060.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrew Lunn <andrew@lunn.ch>
14 since at least 2008. The switch has one pin ADDR4 that controls the
17 independent devices on address 0x00-0x04 or 0x10-0x14, so in difference
18 from many other DSA switches this switch does not have an internal
31 reset-gpios:
37 - $ref: dsa.yaml#/$defs/ethernet-ports
40 - compatible
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-ptp41 Write integer to re-configure it.
81 switches the physical clock back to normal, adjustable
89 pin offered by the PTP hardware clock. The file name
90 is the hardware dependent pin name. Reading from this
110 This write-only file enables or disables external
128 This write-only file enables or disables periodic
139 This write-only file enables or disables delivery of
/linux/arch/m68k/atari/
H A Dconfig.c39 #include <asm/bootinfo-atari.h>
117 * Parse an Atari-specific record in the bootinfo
123 const void *data = record->data; in atari_parse_bootinfo()
125 switch (be16_to_cpu(record->tag)) { in atari_parse_bootinfo()
140 /* Parse the Atari-specific switches= option. */
143 char switches[COMMAND_LINE_SIZE]; in atari_switches_setup() local
146 char *args = switches; in atari_switches_setup()
152 strcpy(switches, str); in atari_switches_setup()
180 early_param("switches", atari_switches_setup);
208 /* Set switches as requested by the user */ in config_atari()
[all …]
/linux/Documentation/input/devices/
H A Djoystick-parport.rst3 .. _joystick-parport:
9 :Copyright: |copy| 1998-2000 Vojtech Pavlik <vojtech@ucw.cz>
10 :Copyright: |copy| 1998 Andree Borrmann <a.borrmann@tu-bs.de>
18 Any information in this file is provided as-is, without any guarantee that
36 Many console and 8-bit computer gamepads and joysticks are supported. The
40 ------------
59 for your pads, use either keyboard or joystick port, and make a pass-through
64 some data pin. For most gamepad and parport implementations only one pin is
65 needed, and I'd recommend pin 9 for that, the highest data bit. On the other
67 port, anything between and including pin 4 and pin 9 will work::
[all …]
/linux/rust/kernel/sync/
H A Dcondvar.rs1 // SPDX-License-Identifier: GPL-2.0
18 use core::{marker::PhantomPinned, pin::Pin, ptr};
21 /// Creates a [`CondVar`] initialiser with the given name and a newly-created lock class.
50 /// #[pin]
53 /// #[pin]
72 /// fn new_example() -> Result<Pin<KBox<Example>>> {
74 /// value <- new_mutex!(0),
75 /// value_changed <- new_condvar!(),
83 #[pin]
87 /// self-referential, so it cannot be safely moved once it is initialised.
[all …]
/linux/arch/arm/boot/dts/marvell/
H A Dkirkwood-openblocks_a6.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
5 #include "kirkwood-6282.dtsi"
9 compatible = "plathome,openblocks-a6", "marvell,kirkwood-88f6283", "marvell,kirkwood";
18 stdout-path = &uart0;
31 nr-ports = <1>;
44 pinctrl: pin-controller@10000 {
45 pinctrl-0 = <&pmx_dip_switches>;
46 pinctrl-names = "default";
48 pmx_uart0: pmx-uart0 {
[all …]
/linux/Documentation/devicetree/bindings/mfd/
H A Dmscc,ocelot.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ocelot Externally-Controlled Ethernet Switch
10 - Colin Foster <colin.foster@in-advantage.com>
14 (VSC7513, VSC7514) and chips that don't (VSC7511, VSC7512). All switches have
18 The switch family is a multi-port networking switch that supports many
19 interfaces. Additionally, the device can perform pin control, MDIO buses, and
25 - mscc,vsc7512
30 "#address-cells":
[all …]
/linux/drivers/i2c/muxes/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 tristate "GPIO-based I2C arbitration"
20 will be called i2c-arb-gpio-challenge.
23 tristate "GPIO-based I2C multiplexer"
32 will be called i2c-mux-gpio.
42 by a MUX-controller from the MUX subsystem.
45 will be called i2c-mux-gpmux.
56 will be called i2c-mux-ltc4306.
65 will be called i2c-mux-pca9541.
68 tristate "NXP PCA954x/PCA984x and Maxim MAX735x/MAX736x I2C Mux/switches"
[all …]
/linux/arch/sh/boards/
H A Dboard-apsh4a3a.c1 // SPDX-License-Identifier: GPL-2.0
3 * ALPHAPROJECT AP-SH4A-3A Support.
54 .end = 0x01000000 - 1,
60 .name = "physmap-flash",
76 .name = "smsc911x-memory",
78 .end = 0xA4000000 + SZ_256 - 1,
82 .name = "smsc911x-irq",
98 .id = -1,
137 printk(KERN_INFO "Alpha Project AP-SH4A-3A support:\n"); in apsh4a3a_setup()
145 /* Return the board specific boot mode pin configuration */
[all …]
/linux/drivers/input/misc/
H A Diqs269a.c1 // SPDX-License-Identifier: GPL-2.0+
8 * inductive keys as well as Hall-effect switches, and one for each of the two
225 .name = "event-prox",
231 .name = "event-prox-alt",
238 .name = "event-touch",
244 .name = "event-touch-alt",
251 .name = "event-deep",
257 .name = "event-deep-alt",
319 struct iqs269_switch_desc switches[ARRAY_SIZE(iqs269_events)]; member
339 * Slider 1 is unavailable if the touch-and-hold option is enabled via in iqs269_slider_type()
[all …]
/linux/drivers/spi/
H A Dspi-lm70llp.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Driver for LM70EVAL-LLP board for the LM70 sensor
23 * The LM70 communicates with a host processor using a 3-wire variant of
26 * port to bitbang an SPI-parport bridge. Accordingly, this is an SPI
33 * The schematic for this particular board (the LM70EVAL-LLP) is
37 * Also see Documentation/spi/spi-lm70llp.rst. The SPI<->parport code here is
38 * (heavily) based on spi-butterfly by David Brownell.
44 * ----------- --------- ------------
45 * D0 2 - -
46 * D1 3 --> V+ 5
[all …]

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