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/linux-6.12.1/Documentation/devicetree/bindings/iio/resolver/
Dadi,ad2s1210.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD2S1210 Resolver-to-Digital Converter
10 - Michael Hennerich <michael.hennerich@analog.com>
13 The AD2S1210 is a complete 10-bit to 16-bit resolution tracking
14 resolver-to-digital converter, integrating an on-board programmable
24 toggling the SAMPLE line and can then be read directly. In configuration mode,
29 0 0 Normal mode - position output
30 0 1 Normal mode - velocity output
[all …]
/linux-6.12.1/arch/arm/boot/dts/st/
Dstm32mp15xx-dhcor-avenger96.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
3 * Copyright (C) Linaro Ltd 2019 - All Rights Reserved
9 #include "stm32mp15xx-dhcor-io1v8.dtsi"
22 cec_clock: clk-cec-fixed {
23 #clock-cells = <0>;
24 compatible = "fixed-clock";
25 clock-frequency = <24000000>;
29 stdout-path = "serial0:115200n8";
32 hdmi-out {
33 compatible = "hdmi-connector";
[all …]
Dstm32mp15xx-dhcor-testbench.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
17 stdout-path = "serial0:115200n8";
20 sd_switch: regulator-sd_switch {
21 compatible = "regulator-gpio";
22 regulator-name = "sd_switch";
23 regulator-min-microvolt = <1800000>;
24 regulator-max-microvolt = <2900000>;
25 regulator-type = "voltage";
26 regulator-always-on;
28 gpios = <&gpioi 5 GPIO_ACTIVE_HIGH>;
[all …]
Dstm32mp15xx-dhcor-drc-compact.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
21 stdout-path = "serial0:115200n8";
25 compatible = "gpio-leds";
28 gpios = <&gpioz 6 GPIO_ACTIVE_LOW>;
29 default-state = "off";
34 gpios = <&gpioz 3 GPIO_ACTIVE_LOW>;
35 default-state = "off";
40 compatible = "regulator-fixed";
41 regulator-name = "vio";
42 regulator-min-microvolt = <3300000>;
[all …]
Dstm32mp135f-dk.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
7 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/regulator/st,stm32mp13-regulator.h>
15 #include "stm32mp13-pinctrl.dtsi"
18 model = "STMicroelectronics STM32MP135F-DK Discovery Board";
19 compatible = "st,stm32mp135f-dk", "st,stm32mp135";
[all …]
Dstm32f429-disco.dts2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
22 * MA 02110-1301 USA
48 /dts-v1/;
50 #include "stm32f429-pinctrl.dtsi"
51 #include <dt-bindings/input/input.h>
52 #include <dt-bindings/interrupt-controller/irq.h>
53 #include <dt-bindings/gpio/gpio.h>
56 model = "STMicroelectronics STM32F429i-DISCO board";
57 compatible = "st,stm32f429i-disco", "st,stm32f429";
[all …]
Dstm32mp135f-dhcor-dhsbc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 * DHCR-STM32MP135F-C100-R051-EE-F0409-SPI4-RTC-WBT-I-01LG
7 * DHCOR PCB number: 718-100 or newer
8 * DHSBC PCB number: 719-100 or newer
11 /dts-v1/;
13 #include <dt-bindings/regulator/st,stm32mp13-regulator.h>
16 #include "stm32mp13xx-dhcor-som.dtsi"
20 compatible = "dh,stm32mp135f-dhcor-dhsbc",
21 "dh,stm32mp135f-dhcor-som",
32 stdout-path = "serial0:115200n8";
[all …]
Dstm32mp157c-ed1.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 /dts-v1/;
10 #include "stm32mp15-pinctrl.dtsi"
11 #include "stm32mp15xxaa-pinctrl.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/mfd/st,stpmic1.h>
18 compatible = "st,stm32mp157c-ed1", "st,stm32mp157";
25 stdout-path = "serial0:115200n8";
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/media/i2c/
Dgalaxycore,gc0308.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
18 - $ref: /schemas/media/video-interface-devices.yaml#
23 - const: galaxycore,gc0308
24 - items:
25 - const: galaxycore,gc0309
26 - const: galaxycore,gc0308
35 reset-gpios:
[all …]
Dovti,ov772x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <jacopo@jmondi.org>
20 - ovti,ov7720
21 - ovti,ov7725
29 reset-gpios:
34 powerdown-gpios:
40 $ref: /schemas/graph.yaml#/$defs/port-base
46 $ref: /schemas/media/video-interfaces.yaml#
[all …]
Dovti,ov5642.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fabio Estevam <festevam@gmail.com>
13 - $ref: /schemas/media/video-interface-devices.yaml#
25 AVDD-supply:
28 DVDD-supply:
31 DOVDD-supply:
34 powerdown-gpios:
38 reset-gpios:
[all …]
/linux-6.12.1/drivers/iio/adc/
Dad7266.c1 // SPDX-License-Identifier: GPL-2.0-only
38 struct gpio_desc *gpios[3]; member
47 __be16 sample[2]; member
55 return spi_read(st->spi, &st->data.sample[0], 2); in ad7266_wakeup()
61 return spi_read(st->spi, &st->data.sample[0], 1); in ad7266_powerdown()
84 struct iio_dev *indio_dev = pf->indio_dev; in ad7266_trigger_handler()
88 ret = spi_read(st->spi, st->data.sample, 4); in ad7266_trigger_handler()
90 iio_push_to_buffers_with_timestamp(indio_dev, &st->data, in ad7266_trigger_handler()
91 pf->timestamp); in ad7266_trigger_handler()
94 iio_trigger_notify_done(indio_dev->trig); in ad7266_trigger_handler()
[all …]
/linux-6.12.1/drivers/iio/resolver/
Dad2s1210.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2010-2010 Analog Devices Inc.
11 * ----------------------------|------|-------------------------------------------
23 * Resolution | D1:0 | *device tree: assigned-resolution-bits*
34 * ----------------------------------------|----|---------------------------------
142 /** GPIO pin connected to SAMPLE line. */
152 /* adi,fixed-mode property - only valid when mode_gpios == NULL. */
158 /** For reading raw sample value via SPI. */
162 } sample __aligned(IIO_DMA_MINALIGN);
177 struct gpio_descs *gpios = st->mode_gpios; in ad2s1210_set_mode() local
[all …]
/linux-6.12.1/arch/arm64/boot/dts/allwinner/
Dsun50i-a64-pinetab.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "sun50i-a64.dtsi"
10 #include "sun50i-a64-cpu-opp.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/pwm/pwm.h>
17 model = "Pine64 PineTab Developer Sample";
18 compatible = "pine64,pinetab", "allwinner,sun50i-a64";
19 chassis-type = "tablet";
[all …]
Dsun50i-a64-amarula-relic.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 /dts-v1/;
7 #include "sun50i-a64.dtsi"
8 #include "sun50i-a64-cpu-opp.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
13 model = "Amarula A64-Relic";
14 compatible = "amarula,a64-relic", "allwinner,sun50i-a64";
21 stdout-path = "serial0:115200n8";
25 compatible = "i2c-gpio";
26 sda-gpios = <&pio 4 13 GPIO_ACTIVE_HIGH>;
[all …]
/linux-6.12.1/Documentation/dev-tools/
Dgpio-sloppy-logic-analyzer.rst1 .. SPDX-License-Identifier: GPL-2.0
12 This document briefly describes how to run the GPIO based in-kernel sloppy
16 system to rapidly sample these digital lines, which will, if the Nyquist
22 Another feature is to snoop on on-chip peripherals if the I/O cells of these
26 control subsystem such pin controllers are called "non-strict": a certain pin
31 non-deterministic code paths and non-maskable interrupts. It is called 'sloppy'
43 Tell the kernel which GPIOs are used as probes. For a Device Tree based system,
47 i2c-analyzer {
48 compatible = "gpio-sloppy-logic-analyzer";
49 probe-gpios = <&gpio6 21 GPIO_OPEN_DRAIN>, <&gpio6 4 GPIO_OPEN_DRAIN>;
[all …]
/linux-6.12.1/arch/arm/boot/dts/allwinner/
Dsun8i-s3-pinecube.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
6 /dts-v1/;
7 #include "sun8i-v3.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
13 compatible = "pine64,pinecube", "sochip,s3", "allwinner,sun8i-v3";
20 stdout-path = "serial0:115200n8";
24 compatible = "gpio-leds";
28 gpios = <&pio 1 10 GPIO_ACTIVE_LOW>; /* PB10 */
33 gpios = <&pio 1 12 GPIO_ACTIVE_LOW>; /* PB12 */
[all …]
/linux-6.12.1/drivers/gpio/
Dgpio-sloppy-logic-analyzer.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Sloppy logic analyzer using GPIOs (to be run on an isolated CPU)
5 * Use the 'gpio-sloppy-logic-analyzer' script in the 'tools/gpio' folder for
7 * analyzer which can be affected by latencies and non-deterministic code
11 * Copyright (C) Wolfram Sang <wsa@sang-engineering.com>
34 #define GPIO_LA_NAME "gpio-sloppy-logic-analyzer"
61 ret = gpiod_get_array_value(d->ndescs, d->desc, d->info, sptr); in gpio_la_get_array()
63 ret = -EINTR; in gpio_la_get_array()
71 u8 *la_buf = priv->blob.data; in fops_capture_set()
82 return -ENOMEM; in fops_capture_set()
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/media/
Datmel-isi.txt2 ----------------------------------
5 - compatible: must be "atmel,at91sam9g45-isi" or "microchip,sam9x60-isi".
6 - reg: physical base address and length of the registers set for the device.
7 - interrupts: should contain IRQ line for the ISI.
8 - clocks: list of clock specifiers, corresponding to entries in the clock-names
9 property; please refer to clock-bindings.txt.
10 - clock-names: required elements: "isi_clk".
11 - pinctrl-names, pinctrl-0: please refer to pinctrl-bindings.txt.
15 defined in Documentation/devicetree/bindings/media/video-interfaces.txt.
18 ------------------------
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/display/bridge/
Dti,tfp410.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Tomi Valkeinen <tomi.valkeinen@ti.com>
11 - Jyri Sarha <jsarha@ti.com>
21 powerdown-gpios:
26 Data de-skew value in 350ps increments, from 0 to 7, as configured
27 through the DK[3:1] pins. The de-skew multiplier is computed as
28 (DK[3:1] - 4), so it ranges from -4 to 3.
38 $ref: /schemas/graph.yaml#/$defs/port-base
[all …]
/linux-6.12.1/arch/arm/boot/dts/nxp/imx/
Dimx6ull-uti260b.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 // Copyright (C) 2022-2024 Sebastian Reichel <sre@kernel.org>
4 /dts-v1/;
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/clock/imx6ul-clock.h>
9 #include <dt-bindings/leds/common.h>
12 model = "UNI-T UTi260B Thermal Camera";
13 compatible = "uni-t,uti260b", "fsl,imx6ull";
16 stdout-path = "serial0:115200n8";
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/mfd/
Dst,stmpe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 - Linus Walleij <linus.walleij@linaro.org>
18 - $ref: /schemas/spi/spi-peripheral-props.yaml#
23 - st,stmpe601
24 - st,stmpe801
25 - st,stmpe811
26 - st,stmpe1600
27 - st,stmpe1601
[all …]
/linux-6.12.1/arch/arm/boot/dts/rockchip/
Drv1126-sonoff-ihost.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
16 stdout-path = "serial2:1500000n8";
19 vcc5v0_sys: regulator-vcc5v0-sys {
20 compatible = "regulator-fixed";
21 regulator-name = "vcc5v0_sys";
22 regulator-always-on;
23 regulator-boot-on;
24 regulator-min-microvolt = <5000000>;
25 regulator-max-microvolt = <5000000>;
28 sdio_pwrseq: pwrseq-sdio {
[all …]
/linux-6.12.1/Documentation/hwmon/
Dltc4245.rst10 Addresses scanned: 0x20-0x3f
20 -----------
28 -----------
38 $ echo ltc4245 0x23 > /sys/bus/i2c/devices/i2c-1/new_device
42 -------------
44 The LTC4245 has built-in limits for over and under current warnings. This
48 into the values specified in the sysfs-interface document. The current readings
55 in4_input Vee (-12v) input voltage (mV)
60 in4_min_alarm Vee (-12v) input undervoltage alarm
65 curr4_input Vee (-12v) current (mA)
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/spi/
Dsnps,dw-apb-ssi.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/spi/snps,dw-apb-ssi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Mark Brown <broonie@kernel.org>
13 - $ref: spi-controller.yaml#
14 - if:
19 - mscc,ocelot-spi
20 - mscc,jaguar2-spi
25 - if:
[all …]

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