| /linux-6.12.1/drivers/input/misc/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
21 reporting power button status.
31 reporting power button status.
41 reporting power button status.
47 Say Y here to use the PowerOn Key for ST-Ericsson's AB8500
48 Mix-Sig PMIC.
51 will be called ab8500-ponkey.
71 module will be called ad714x-i2c.
81 module will be called ad714x-spi.
84 tristate "Dell Wyse 3020 Power Button Driver"
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| D | palmas-pwrbutton.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Texas Instruments' Palmas Power Button Input Driver
5 * Copyright (C) 2012-2014 Texas Instruments Incorporated - http://www.ti.com/
26 * struct palmas_pwron - Palmas power on data
40 * struct palmas_pwron_config - configuration of palmas power on
42 * @pwron_debounce_val: value for debounce of power button
50 * palmas_power_button_work() - Detects the button release event
51 * @work: work item to detect button release
58 struct input_dev *input_dev = pwron->input_dev; in palmas_power_button_work()
62 error = palmas_read(pwron->palmas, PALMAS_INTERRUPT_BASE, in palmas_power_button_work()
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| D | cpcap-pwrbutton.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * CPCAP Power Button Input Driver
17 #include <linux/mfd/motorola-cpcap.h>
30 struct cpcap_power_button *button = _button; in powerbutton_irq() local
33 val = cpcap_sense_virq(button->regmap, irq); in powerbutton_irq()
35 dev_err(button->dev, "irq read failed: %d", val); in powerbutton_irq()
39 pm_wakeup_event(button->dev, 0); in powerbutton_irq()
40 input_report_key(button->idev, KEY_POWER, val); in powerbutton_irq()
41 input_sync(button->idev); in powerbutton_irq()
48 struct cpcap_power_button *button; in cpcap_power_button_probe() local
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| /linux-6.12.1/Documentation/devicetree/bindings/input/ |
| D | ti,palmas-pwrbutton.txt | 1 Texas Instruments Palmas family power button module
7 This module provides a simple power button event via an Interrupt.
10 - compatible: should be one of the following
11 - "ti,palmas-pwrbutton": For Palmas compatible power on button
12 - interrupts: Interrupt number of power button submodule on device.
16 - ti,palmas-long-press-seconds: Duration in seconds which the power
17 button should be kept pressed for Palmas to power off automatically.
20 - ti,palmas-pwron-debounce-milli-seconds: Duration in milliseconds
21 which the power button should be kept pressed for Palmas to register
29 compatible = "ti,palmas-pwrbutton";
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| /linux-6.12.1/Documentation/input/devices/ |
| D | joystick-parport.rst | 3 .. _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 ------------
57 The main problem with PC parallel ports is that they don't have +5V power
58 source on any of their pins. So, if you want a reliable source of power
59 for your pads, use either keyboard or joystick port, and make a pass-through
60 cable. You can also pull the power directly from the power supply (the red
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| /linux-6.12.1/arch/arm/boot/dts/marvell/ |
| D | kirkwood-dnskw.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 #include "kirkwood-6281.dtsi"
6 model = "D-Link DNS NASes (kirkwood-based)";
7 compatible = "dlink,dns-kirkwood", "marvell,kirkwood-88f6281", "marvell,kirkwood";
10 compatible = "gpio-keys";
11 pinctrl-0 = <&pmx_button_power &pmx_button_unmount
13 pinctrl-names = "default";
15 button-power {
16 label = "Power button";
20 button-eject {
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| D | kirkwood-iomega_ix2_200.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
5 #include "kirkwood-6281.dtsi"
8 model = "Iomega StorCenter ix2-200";
9 compatible = "iom,ix2-200", "marvell,kirkwood-88f6281", "marvell,kirkwood";
18 stdout-path = &uart0;
22 pinctrl: pin-controller@10000 {
23 pinctrl-0 = < &pmx_led_sata_brt_ctrl_1
33 pinctrl-names = "default";
35 pmx_button_reset: pmx-button-reset {
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| D | kirkwood-netxbig.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
9 * Based on netxbig_v2-setup.c,
14 #include <dt-bindings/leds/leds-netxbig.h>
16 #include "kirkwood-6281.dtsi"
21 stdout-path = &uart0;
33 #address-cells = <1>;
34 #size-cells = <1>;
35 compatible = "mxicy,mx25l4005a", "jedec,spi-nor";
37 spi-max-frequency = <20000000>;
42 label = "u-boot";
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| D | kirkwood-netgear_readynas_duo_v2.dts | 1 // SPDX-License-Identifier: GPL-2.0+
8 /dts-v1/;
11 #include "kirkwood-6282.dtsi"
15 …compatible = "netgear,readynas-duo-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,k…
24 stdout-path = &uart0;
28 pinctrl: pin-controller@10000 {
29 pmx_button_power: pmx-button-power {
34 pmx_button_backup: pmx-button-backup {
39 pmx_button_reset: pmx-button-reset {
44 pmx_led_blue_power: pmx-led-blue-power {
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| D | armada-xp-lenovo-ix4-300d.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for Lenovo Iomega ix4-300d
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include "armada-xp-mv78230.dtsi"
15 model = "Lenovo Iomega ix4-300d";
16 compatible = "lenovo,ix4-300d", "marvell,armadaxp-mv78230",
17 "marvell,armadaxp", "marvell,armada-370-xp";
20 stdout-path = "serial0:115200n8";
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| D | kirkwood-nsa3x0-common.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 #include "kirkwood-6281.dtsi"
9 pinctrl: pin-controller@10000 {
11 pmx_usb_power: pmx-usb-power {
16 pmx_pwr_off: pmx-pwr-off {
21 pmx_btn_reset: pmx-btn-reset {
26 pmx_btn_copy: pmx-btn-copy {
31 pmx_btn_power: pmx-btn-power {
36 pmx_led_copy_green: pmx-led-copy-green {
41 pmx_led_copy_red: pmx-led-copy-red {
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| D | kirkwood-netgear_readynas_nv+_v2.dts | 1 // SPDX-License-Identifier: GPL-2.0+
8 /dts-v1/;
11 #include "kirkwood-6282.dtsi"
15 …compatible = "netgear,readynas-nv+-v2", "netgear,readynas", "marvell,kirkwood-88f6282", "marvell,k…
24 stdout-path = &uart0;
28 pinctrl: pin-controller@10000 {
29 pmx_button_power: pmx-button-power {
34 pmx_button_backup: pmx-button-backup {
39 pmx_button_reset: pmx-button-reset {
44 pmx_led_blue_power: pmx-led-blue-power {
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| D | armada-370-seagate-nas-xbay.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree common file for the Seagate NAS 2 and 4-bay (Armada 370 SoC).
14 #include "armada-370.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
20 stdout-path = "serial0:115200n8";
32 internal-regs {
38 nr-ports = <2>;
44 pinctrl-0 = <&ge0_rgmii_pins>;
45 pinctrl-names = "default";
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| D | armada-370-netgear-rn102.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include "armada-370.dtsi"
16 compatible = "netgear,readynas-102", "marvell,armada370", "marvell,armada-370-xp";
19 stdout-path = "serial0:115200n8";
32 internal-regs {
45 nr-ports = <1>;
50 pinctrl-0 = <&ge1_rgmii_pins>;
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| D | armada-370-dlink-dns327l.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for D-Link DNS-327L
12 /dts-v1/;
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/gpio/gpio.h>
16 #include "armada-370.dtsi"
19 model = "D-Link DNS-327L";
22 "marvell,armada-370-xp";
25 stdout-path = &uart0;
38 internal-regs {
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| /linux-6.12.1/drivers/platform/surface/ |
| D | surfacepro3_button.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * power/home/volume button support for
16 #include <acpi/button.h>
44 MODULE_DESCRIPTION("Surface Pro3 Button Driver");
48 * Power button, Home button, Volume buttons support is supposed to
76 struct surface_button *button = acpi_driver_data(device); in surface_button_notify() local
82 /* Power button press,release handle */ in surface_button_notify()
89 /* Home button press,release handle */ in surface_button_notify()
96 /* Volume up button press,release handle */ in surface_button_notify()
103 /* Volume down button press,release handle */ in surface_button_notify()
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| /linux-6.12.1/arch/arm/boot/dts/broadcom/ |
| D | bcm4709-buffalo-wxr-1900dhp.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
4 * DTS for Buffalo WXR-1900DHP
9 /dts-v1/;
12 #include "bcm5301x-nand-cs0-bch8.dtsi"
15 compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708";
16 model = "Buffalo WXR-1900DHP";
29 compatible = "gpio-leds";
31 led-usb {
36 led-power-amber {
37 label = "bcm53xx:amber:power";
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| /linux-6.12.1/drivers/parisc/ |
| D | power.c | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * HP PARISC soft power switch driver
5 * Copyright (c) 2001-2023 Helge Deller <deller@gmx.de>
8 * Support of the soft power switch button may be enabled or disabled at
9 * runtime through the "/proc/sys/kernel/power" procfs entry.
28 /* how often should the power button be polled ? */
31 /* how long does the power button needs to be down until we react ? */
64 /* wait until the button was pressed for 1 second */ in process_shutdown()
79 /* main power switch task struct */
82 /* filename in /proc which can be used to enable/disable the power switch */
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| /linux-6.12.1/drivers/soc/loongson/ |
| D | loongson2_pm.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Loongson-2 PM Support
100 struct input_dev *button; in loongson2_power_button_init() local
102 button = input_allocate_device(); in loongson2_power_button_init()
104 return -ENOMEM; in loongson2_power_button_init()
106 button->name = "Power Button"; in loongson2_power_button_init()
107 button->phys = "pm/button/input0"; in loongson2_power_button_init()
108 button->id.bustype = BUS_HOST; in loongson2_power_button_init()
109 button->dev.parent = NULL; in loongson2_power_button_init()
110 input_set_capability(button, EV_KEY, KEY_POWER); in loongson2_power_button_init()
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| /linux-6.12.1/drivers/acpi/ |
| D | tiny-power-button.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
5 #include <acpi/button.h>
8 MODULE_DESCRIPTION("ACPI Tiny Power Button Driver");
13 MODULE_PARM_DESC(power_signal, "Power button sends this signal to init");
42 if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) { in acpi_tiny_power_button_add()
47 status = acpi_install_notify_handler(device->handle, in acpi_tiny_power_button_add()
53 return -ENODEV; in acpi_tiny_power_button_add()
60 if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) { in acpi_tiny_power_button_remove()
64 acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY, in acpi_tiny_power_button_remove()
71 .name = "tiny-power-button",
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| /linux-6.12.1/drivers/platform/x86/intel/ |
| D | hid.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Intel HID event & 5 button array driver
12 #include <linux/input/sparse-keymap.h>
21 TABLET_SW_AUTO = -1,
30 "Enable 5 Button Array support. "
31 "If you need this please report this to: platform-driver-x86@vger.kernel.org");
36 "Enable SW_TABLET_MODE reporting -1:auto 0:off 1:at-first-event 2:at-probe. "
37 "If you need this please report this to: platform-driver-x86@vger.kernel.org");
62 /* 1: LSuper (Page 0x07, usage 0xE3) -- unclear what to do */
63 /* 2: Toggle SW_ROTATE_LOCK -- easy to implement if seen in wild */
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
15 source "drivers/platform/x86/intel/uncore-frequency/Kconfig"
32 tristate "Intel Virtual Button"
38 This driver provides support for the Intel Virtual Button interface.
39 Some laptops require this driver for power button support.
50 Power Management Event (PME) to the Power Management Controller (PMC)
84 tristate "Intel Bay Trail Crystal Cove power source driver"
87 This option adds a power source driver for Crystal Cove PMICs
94 tristate "Intel Cherry Trail Dollar Cove TI power button driver"
98 This option adds a power button driver for Dollar Cove TI
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| /linux-6.12.1/arch/arm64/boot/dts/allwinner/ |
| D | sun50i-h700-anbernic-rg35xx-2024.dts | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
6 /dts-v1/;
8 #include "sun50i-h616.dtsi"
9 #include "sun50i-h616-cpu-opp.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/linux-event-codes.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/leds/common.h>
17 chassis-type = "handset";
18 compatible = "anbernic,rg35xx-2024", "allwinner,sun50i-h700";
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| /linux-6.12.1/Documentation/devicetree/bindings/sound/ |
| D | cirrus,cs42l42.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
13 The CS42L42 is a low-power audio codec designed for portable applications.
14 It provides a high-dynamic range, stereo DAC for audio playback and a mono
15 high-dynamic-range ADC for audio capture. There is an integrated headset
21 - cirrus,cs42l42
22 - cirrus,cs42l83
29 VP-supply:
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| /linux-6.12.1/arch/arm/boot/dts/aspeed/ |
| D | aspeed-bmc-facebook-greatlakes.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later
4 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/leds/leds-pca955x.h>
8 #include <dt-bindings/i2c/i2c.h>
12 compatible = "facebook,greatlakes-bmc", "aspeed,ast2600";
23 iio-hwmon {
24 compatible = "iio-hwmon";
25 io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
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