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/Linux-v6.1/Documentation/devicetree/bindings/regulator/
Dda9211.txt5 - compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
7 - reg: I2C slave address, usually 0x68.
8 - interrupts: the interrupt outputs of the controller
9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using the node's name, with valid
11 values listed below. The content of each sub-node is defined by the
16 - enable-gpios: platform gpio for control of BUCKA/BUCKB.
17 - Any optional property defined in regulator.txt
18 - regulator-initial-mode and regulator-allowed-modes may be specified using
19 mode values from dt-bindings/regulator/dlg,da9211-regulator.h
[all …]
Drichtek,rt4801-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/richtek,rt4801-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
18 https://www.richtek.com/assets/product_file/RT4801H/DS4801H-00.pdf
23 - richtek,rt4801
28 enable-gpios:
29 description: GPIOs to use to enable DSVP/DSVN regulator.
30 The first one is ENP to enable DSVP, and second one is ENM to enable DSVN.
[all …]
Dgpio-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/gpio-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
18 - $ref: "regulator.yaml#"
22 const: regulator-gpio
24 regulator-name: true
26 enable-gpios:
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/Linux-v6.1/arch/arm/boot/dts/
Dlpc4357-ea4357-devkit.dts9 * Released under the terms of 3-clause BSD License
13 /dts-v1/;
18 #include "dt-bindings/input/input.h"
19 #include "dt-bindings/gpio/gpio.h"
23 compatible = "ea,lpc4357-developers-kit", "nxp,lpc4357", "nxp,lpc4350";
33 stdout-path = &uart0;
42 compatible = "regulator-fixed";
43 regulator-name = "3v3-supply";
44 regulator-min-microvolt = <3300000>;
45 regulator-max-microvolt = <3300000>;
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Dlpc4350-hitex-eval.dts9 * Released under the terms of 3-clause BSD License
13 /dts-v1/;
18 #include "dt-bindings/input/input.h"
19 #include "dt-bindings/gpio/gpio.h"
23 compatible = "hitex,lpc4350-eval-board", "nxp,lpc4350";
33 stdout-path = &uart0;
42 compatible = "gpio-keys-polled";
43 poll-interval = <100>;
49 gpios = <&pca_gpio 8 GPIO_ACTIVE_LOW>;
55 gpios = <&pca_gpio 9 GPIO_ACTIVE_LOW>;
[all …]
Dkirkwood-synology.dtsi1 // SPDX-License-Identifier: GPL-2.0
12 pinctrl: pin-controller@10000 {
13 pmx_alarmled_12: pmx-alarmled-12 {
18 pmx_fanctrl_15: pmx-fanctrl-15 {
23 pmx_fanctrl_16: pmx-fanctrl-16 {
28 pmx_fanctrl_17: pmx-fanctrl-17 {
33 pmx_fanalarm_18: pmx-fanalarm-18 {
38 pmx_hddled_20: pmx-hddled-20 {
43 pmx_hddled_21: pmx-hddled-21 {
48 pmx_hddled_22: pmx-hddled-22 {
[all …]
Dsun8i-h3-nanopi-duo2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
7 #include "sun8i-h3.dtsi"
8 #include "sunxi-common-regulators.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
15 compatible = "friendlyarm,nanopi-duo2", "allwinner,sun8i-h3";
22 stdout-path = "serial0:115200n8";
26 compatible = "gpio-leds";
28 led-0 {
[all …]
Dr8a7740-armadillo800eva.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/pwm/pwm.h>
25 stdout-path = "serial0:115200n8";
33 reg_3p3v: regulator-3p3v {
34 compatible = "regulator-fixed";
35 regulator-name = "fixed-3.3V";
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/Linux-v6.1/sound/soc/
Dsoc-jack.c1 // SPDX-License-Identifier: GPL-2.0+
3 // soc-jack.c -- ALSA SoC jack handling
21 * snd_soc_jack_report - Report the current status for a jack
44 dapm = &jack->card->dapm; in snd_soc_jack_report()
46 mutex_lock(&jack->mutex); in snd_soc_jack_report()
48 jack->status &= ~mask; in snd_soc_jack_report()
49 jack->status |= status & mask; in snd_soc_jack_report()
53 list_for_each_entry(pin, &jack->pins, list) { in snd_soc_jack_report()
54 int enable = pin->mask & jack->status; in snd_soc_jack_report() local
56 if (pin->invert) in snd_soc_jack_report()
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/phy/
Dphy-mapphone-mdm6600.txt4 - compatible Must be "motorola,mapphone-mdm6600"
5 - enable-gpios GPIO to enable the USB PHY
6 - power-gpios GPIO to power on the device
7 - reset-gpios GPIO to reset the device
8 - motorola,mode-gpios Two GPIOs to configure MDM6600 USB start-up mode for
10 - motorola,cmd-gpios Three GPIOs to control the power state of the MDM6600
11 - motorola,status-gpios Three GPIOs to read the power state of the MDM6600
15 usb-phy {
16 compatible = "motorola,mapphone-mdm6600";
17 enable-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/auxdisplay/
Dhit,hd44780.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Geert Uytterhoeven <geert@linux-m68k.org>
15 interface, which can be used in either 4-bit or 8-bit mode. By using a
24 data-gpios:
26 GPIO pins connected to the data signal lines DB0-DB7 (8-bit mode) or
27 DB4-DB7 (4-bit mode) of the LCD Controller's bus interface.
29 - maxItems: 4
30 - maxItems: 8
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/fsi/
Dfsi-master-gpio.txt1 Device-tree bindings for gpio-based FSI master driver
2 -----------------------------------------------------
5 - compatible = "fsi-master-gpio";
6 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
7 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
10 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
11 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
12 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
14 - no-gpio-delays; : Don't add extra delays between GPIO
21 fsi-master {
[all …]
Dfsi-master-ast-cf.txt1 Device-tree bindings for ColdFire offloaded gpio-based FSI master driver
2 ------------------------------------------------------------------------
5 - compatible =
6 "aspeed,ast2400-cf-fsi-master" for an AST2400 based system
8 "aspeed,ast2500-cf-fsi-master" for an AST2500 based system
10 - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock
11 - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal
12 - enable-gpios = <gpio-descriptor>; : GPIO for enable signal
13 - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable
14 - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other
[all …]
/Linux-v6.1/drivers/gpio/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
18 You only need to enable this if you also want to enable
26 int "Maximum number of GPIOs for fast path"
55 These checks help ensure that GPIOs have been properly initialized
57 non-sleeping contexts. They can make bitbanged serial protocols
66 Say Y here to add the legacy sysfs interface for GPIOs.
78 for GPIOs. The character device allows userspace to control GPIOs
116 tristate "GPIO driver for 74xx-ICs with MMIO access"
120 Say yes here to support GPIO functionality for 74xx-compatible ICs
136 If driver is built as a module it will be called gpio-altera.
[all …]
/Linux-v6.1/drivers/tty/serial/
Dserial_mctrl_gpio.h1 /* SPDX-License-Identifier: GPL-2.0+ */
29 * Opaque descriptor for modem lines controlled by GPIOs
36 * Set state of the modem control output lines via GPIOs.
38 void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl);
41 * Get state of the modem control input lines from GPIOs.
44 unsigned int mctrl_gpio_get(struct mctrl_gpios *gpios, unsigned int *mctrl);
47 * Get state of the modem control output lines from GPIOs.
51 mctrl_gpio_get_outputs(struct mctrl_gpios *gpios, unsigned int *mctrl);
56 struct gpio_desc *mctrl_gpio_to_gpiod(struct mctrl_gpios *gpios,
60 * Request and set direction of modem control line GPIOs and set up irq
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/display/panel/
Djdi,lt070me05000.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Vinay Simha BN <simhavcs@gmail.com>
13 - $ref: panel-common.yaml#
19 enable-gpios: true
21 reset-gpios: true
23 vddp-supply:
25 The regulator that provides the supply voltage Power IC supply (3-5V)
27 iovcc-supply:
[all …]
Dboe,himax8279d.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerry Han <jerry.han.hq@gmail.com>
13 - $ref: panel-common.yaml#
18 - const: boe,himax8279d8p
19 - const: boe,himax8279d10p
22 enable-gpios: true
25 pp33-gpios:
29 pp18-gpios:
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Dsamsung,amoled-mipi-dsi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/samsung,amoled-mipi-dsi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung AMOLED MIPI-DSI panels
10 - Hoegeun Kwon <hoegeun.kwon@samsung.com>
13 - $ref: panel-common.yaml#
15 - if:
20 - samsung,s6e3ha2
21 - samsung,s6e3hf2
[all …]
Dsony,tulip-truly-nt35521.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/panel/sony,tulip-truly-nt35521.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Sony Tulip Truly NT35521 5.24" 1280x720 MIPI-DSI Panel
10 - Shawn Guo <shawn.guo@linaro.org>
13 The Sony Tulip Truly NT35521 is a 5.24" 1280x720 MIPI-DSI panel, which
18 - $ref: panel-common.yaml#
22 const: sony,tulip-truly-nt35521
26 positive5-supply:
[all …]
/Linux-v6.1/drivers/staging/olpc_dcon/
Dolpc_dcon_xo_1.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright © 2006-2007 Red Hat, Inc.
6 * Copyright © 2006-2007 Advanced Micro Devices, Inc.
37 static struct gpio_desc *gpios[5]; variable
46 gpios[i] = devm_gpiod_get(&dcon->client->dev, pin[i].name, in dcon_init_xo_1()
48 if (IS_ERR(gpios[i])) { in dcon_init_xo_1()
49 ret = PTR_ERR(gpios[i]); in dcon_init_xo_1()
56 /* Turn off the event enable for GPIO7 just to be safe */ in dcon_init_xo_1()
69 dcon->curr_src = cs5535_gpio_isset(OLPC_GPIO_DCON_LOAD, GPIO_OUTPUT_VAL) in dcon_init_xo_1()
72 dcon->pending_src = dcon->curr_src; in dcon_init_xo_1()
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/net/
Dqualcomm-bluetooth.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/net/qualcomm-bluetooth.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Balakrishna Godavarthi <bgodavar@codeaurora.org>
11 - Rocky Liao <rjliao@codeaurora.org>
14 This binding describes Qualcomm UART-attached bluetooth chips.
19 - qcom,qca6174-bt
20 - qcom,qca9377-bt
21 - qcom,wcn3990-bt
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/net/nfc/
Dnxp,pn544.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
14 const: nxp,pn544-i2c
22 enable-gpios:
26 firmware-gpios:
31 - compatible
32 - reg
33 - interrupts
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/gpio/
Dgpio-consumer-common.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/gpio/gpio-consumer-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bartosz Golaszewski <brgl@bgdev.pl>
11 - Linus Walleij <linus.walleij@linaro.org>
14 Pay attention to using proper GPIO flag (e.g. GPIO_ACTIVE_LOW) for the GPIOs
20 enable-gpios:
23 GPIO connected to the enable control pin.
25 reset-gpios:
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/leds/
Dleds-sgm3140.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-sgm3140.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Luca Weiss <luca@z3ntu.xyz>
13 The SGM3140 is a current-regulated charge pump which can regulate two current
17 http://www.sg-micro.com/uploads/soft/20190626/1561535688.pdf
23 enable-gpios:
27 flash-gpios:
31 vin-supply:
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/gnss/
Dbrcm,bcm4751.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Johan Hovold <johan@kernel.org>
11 - Linus Walleij <linus.walleij@linaro.org>
20 - $ref: gnss-common.yaml#
25 - brcm,bcm4751
26 - brcm,bcm4752
27 - brcm,bcm4753
33 vdd-auxin-supply:
[all …]

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