| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/ |
| D | pincfg-node.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/pincfg-node.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
21 bias-disable:
25 bias-high-impedance:
27 description: high impedance mode ("third-state", "floating")
29 bias-bus-hold:
33 bias-pull-up:
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| D | qcom,pmic-gpio.txt | 6 - compatible:
10 "qcom,pm8005-gpio"
11 "qcom,pm8018-gpio"
12 "qcom,pm8038-gpio"
13 "qcom,pm8058-gpio"
14 "qcom,pm8916-gpio"
15 "qcom,pm8917-gpio"
16 "qcom,pm8921-gpio"
17 "qcom,pm8941-gpio"
18 "qcom,pm8950-gpio"
[all …]
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| D | pinctrl-max77620.txt | 6 Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
11 --------------------------
14 - pinctrl-names: A pinctrl state named per <pinctrl-bindings.txt>.
15 - pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
16 <pinctrl-bindings.txt>.
19 sub-node have following properties:
22 ------------------
23 - pins: List of pins. Valid values of pins properties are:
27 -------------------
29 <pinctrl-bindings.txt>. Absence of properties will leave the configuration
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/pinctrl/ |
| D | qcom,pmic-gpio.txt | 6 - compatible:
10 "qcom,pm8005-gpio"
11 "qcom,pm8018-gpio"
12 "qcom,pm8038-gpio"
13 "qcom,pm8058-gpio"
14 "qcom,pm8916-gpio"
15 "qcom,pm8917-gpio"
16 "qcom,pm8921-gpio"
17 "qcom,pm8941-gpio"
18 "qcom,pm8994-gpio"
[all …]
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| D | fsl,imx7ulp-pinctrl.txt | 10 Please also refer pinctrl-bindings.txt in this directory for generic pinctrl
16 - compatible: "fsl,imx7ulp-iomuxc1"
17 - reg: Should contain the base physical address and size of the iomuxc
21 - pinmux: One integers array, represents a group of pins mux setting.
29 Refer to imx7ulp-pinfunc.h in in device tree source folder for all
33 - drive-strength Integer. Controls Drive Strength
36 - drive-push-pull Bool. Enable Pin Push-pull
37 - drive-open-drain Bool. Enable Pin Open-drian
38 - slew-rate: Integer. Controls Slew Rate
41 - bias-disable: Bool. Pull disabled
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| D | pinctrl-bindings.txt | 4 such as pull-up/down, tri-state, drive-strength etc are designated as pin
15 need to reconfigure pins at run-time, for example to tri-state pins when the
47 pinctrl-0: List of phandles, each pointing at a pin configuration
65 pinctrl-1: List of phandles, each pointing at a pin configuration
68 pinctrl-n: List of phandles, each pointing at a pin configuration
70 pinctrl-names: The list of names to assign states. List entry 0 defines the
78 pinctrl-names = "active", "idle";
79 pinctrl-0 = <&state_0_node_a>;
80 pinctrl-1 = <&state_1_node_a &state_1_node_b>;
85 pinctrl-0 = <&state_0_node_a>;
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| D | pinctrl-max77620.txt | 6 Please refer file <devicetree/bindings/pinctrl/pinctrl-bindings.txt>
11 --------------------------
14 - pinctrl-names: A pinctrl state named per <pinctrl-bindings.txt>.
15 - pinctrl[0...n]: Properties to contain the phandle for pinctrl states per
16 <pinctrl-bindings.txt>.
19 sub-node have following properties:
22 ------------------
23 - pins: List of pins. Valid values of pins properties are:
27 -------------------
29 <pinctrl-bindings.txt>. Absence of properties will leave the configuration
[all …]
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| /kernel/linux/linux-4.19/Documentation/ioctl/ |
| D | cdrom.txt | 9 the CDROM layer. These are by-and-large implemented (as of Linux 2.6)
21 CDROMSTOP Stop the cdrom drive
22 CDROMSTART Start the cdrom drive
31 CDROMEJECT_SW enable(1)/disable(0) auto-ejecting
32 CDROMMULTISESSION Obtain the start-of-last-session
38 CDROMRESET hard-reset the drive
39 CDROMVOLREAD Get the drive's volume setting
45 CDROMPLAYBLK scsi-cd only, (struct cdrom_blk)
47 CDROMGETSPINDOWN return 4-bit spindown value
48 CDROMSETSPINDOWN set 4-bit spindown value
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| /kernel/linux/linux-5.10/Documentation/userspace-api/ioctl/ |
| D | cdrom.rst | 5 - Edward A. Falk <efalk@google.com>
10 the CDROM layer. These are by-and-large implemented (as of Linux 2.6)
23 CDROMSTOP Stop the cdrom drive
24 CDROMSTART Start the cdrom drive
33 CDROMEJECT_SW enable(1)/disable(0) auto-ejecting
34 CDROMMULTISESSION Obtain the start-of-last-session
40 CDROMRESET hard-reset the drive
41 CDROMVOLREAD Get the drive's volume setting
47 CDROMPLAYBLK scsi-cd only, (struct cdrom_blk)
49 CDROMGETSPINDOWN return 4-bit spindown value
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| /kernel/linux/linux-5.10/include/linux/pinctrl/ |
| D | pinconf-generic.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 2011 ST-Ericsson SA
6 * Written on behalf of Linaro for ST-Ericsson
21 * enum pin_config_param - possible pin configuration parameters
28 * transition from say pull-up to pull-down implies that you disable
29 * pull-up in the process, this setting disables all biasing.
31 * mode, also know as "third-state" (tristate) or "high-Z" or "floating".
33 * if for example some other pin is going to drive the signal connected
37 * impedance to GROUND). If the argument is != 0 pull-down is enabled,
38 * if it is 0, pull-down is total, i.e. the pin is connected to GROUND.
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| /kernel/linux/linux-4.19/include/linux/pinctrl/ |
| D | pinconf-generic.h | 4 * Copyright (C) 2011 ST-Ericsson SA
5 * Written on behalf of Linaro for ST-Ericsson
16 * enum pin_config_param - possible pin configuration parameters
23 * transition from say pull-up to pull-down implies that you disable
24 * pull-up in the process, this setting disables all biasing.
26 * mode, also know as "third-state" (tristate) or "high-Z" or "floating".
28 * if for example some other pin is going to drive the signal connected
32 * impedance to GROUND). If the argument is != 0 pull-down is enabled,
33 * if it is 0, pull-down is total, i.e. the pin is connected to GROUND.
43 * impedance to VDD). If the argument is != 0 pull-up is enabled,
[all …]
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| /kernel/linux/linux-5.10/drivers/pinctrl/ |
| D | pinconf-generic.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2011 ST-Ericsson SA
6 * Written on behalf of Linaro for ST-Ericsson
22 #include <linux/pinctrl/pinconf-generic.h>
26 #include "pinctrl-utils.h"
37 PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_DRAIN, "output drive open drain", NULL, false),
38 PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_SOURCE, "output drive open source", NULL, false),
39 PCONFDUMP(PIN_CONFIG_DRIVE_PUSH_PULL, "output drive push pull", NULL, false),
40 PCONFDUMP(PIN_CONFIG_DRIVE_STRENGTH, "output drive strength", "mA", true),
41 PCONFDUMP(PIN_CONFIG_DRIVE_STRENGTH_UA, "output drive strength", "uA", true),
[all …]
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| /kernel/linux/linux-4.19/drivers/pinctrl/ |
| D | pinconf-generic.c | 4 * Copyright (C) 2011 ST-Ericsson SA
5 * Written on behalf of Linaro for ST-Ericsson
23 #include <linux/pinctrl/pinconf-generic.h>
27 #include "pinctrl-utils.h"
38 PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_DRAIN, "output drive open drain", NULL, false),
39 PCONFDUMP(PIN_CONFIG_DRIVE_OPEN_SOURCE, "output drive open source", NULL, false),
40 PCONFDUMP(PIN_CONFIG_DRIVE_PUSH_PULL, "output drive push pull", NULL, false),
41 PCONFDUMP(PIN_CONFIG_DRIVE_STRENGTH, "output drive strength", "mA", true),
49 PCONFDUMP(PIN_CONFIG_POWER_SOURCE, "pin power source", "selector", true),
70 ret = pin_config_group_get(dev_name(pctldev->dev), in pinconf_generic_dump_one()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/imu/ |
| D | st_lsm6dsx.txt | 1 * ST_LSM6DSx driver for STM 6-axis (acc + gyro) imu Mems sensors
4 - compatible: must be one of:
14 "st,lsm6ds3tr-c"
16 "st,lsm9ds1-imu"
19 - reg: i2c address of the sensor / spi cs line
22 - st,drdy-int-pin: the pin on the package that will be used to signal
24 - st,pullups : enable/disable internal i2c controller pullup resistors.
25 - drive-open-drain: the interrupt/data ready line will be configured
26 as open drain, which is useful if several sensors share the same
28 (This binding is taken from pinctrl/pinctrl-bindings.txt)
[all …]
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| /kernel/linux/linux-4.19/Documentation/cdrom/ |
| D | cdrom-standard.tex | 2 \def\version{$Id: cdrom-standard.tex,v 1.9 1997/12/28 15:42:49 david Exp $}
7 \topmargin=-\headheight \advance\topmargin by -\headsep
11 \def\cdrom{{\sc cd-rom}}
12 \def\UCD{{\sc Uniform cd-rom Driver}}
34 \linux\ is probably the Unix-like operating system that supports
40 that \linux\ now supports (\ie, i386-PCs, Sparc Suns, etc.)
42 The open design of the operating system, such that anybody can write a
45 There is plenty of source code around as examples of how to write a driver.
53 devices; the way a particular drive reacts to a `standard' $ioctl()$
62 defines the various $ioctl$s, and how the low-level \cdrom\ device
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| /kernel/linux/linux-5.10/Documentation/cdrom/ |
| D | cdrom-standard.rst | 2 A Linux CD-ROM standard
14 Linux is probably the Unix-like operating system that supports
18 - The large list of hardware devices available for the many platforms
19 that Linux now supports (i.e., i386-PCs, Sparc Suns, etc.)
20 - The open design of the operating system, such that anybody can write a
22 - There is plenty of source code around as examples of how to write a driver.
29 This divergence of behavior has been very significant for CD-ROM
30 devices; the way a particular drive reacts to a `standard` *ioctl()*
32 their drivers totally inconsistent, the writers of Linux CD-ROM
35 maintain uniform behavior across all the Linux CD-ROM drivers.
[all …]
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/power/reset/ |
| D | gpio-restart.txt | 1 Drive a GPIO line that can be used to restart the system from a restart
6 handler. If the optional properties 'open-source' is not found, the GPIO line
13 inactive->active edge condition, triggering positive edge triggered
14 reset. After a delay specified by active-delay, the GPIO is set to
15 inactive, thus causing an active->inactive edge, triggering negative edge
16 triggered reset. After a delay specified by inactive-delay, the GPIO
17 is driven active again. After a delay specified by wait-delay, the
21 - compatible : should be "gpio-restart".
22 - gpios : The GPIO to set high/low, see "gpios property" in
28 - open-source : Treat the GPIO as being open source and defer driving
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/reset/ |
| D | gpio-restart.txt | 1 Drive a GPIO line that can be used to restart the system from a restart
6 handler. If the optional properties 'open-source' is not found, the GPIO line
13 inactive->active edge condition, triggering positive edge triggered
14 reset. After a delay specified by active-delay, the GPIO is set to
15 inactive, thus causing an active->inactive edge, triggering negative edge
16 triggered reset. After a delay specified by inactive-delay, the GPIO
17 is driven active again. After a delay specified by wait-delay, the
21 - compatible : should be "gpio-restart".
22 - gpios : The GPIO to set high/low, see "gpios property" in
28 - open-source : Treat the GPIO as being open source and defer driving
[all …]
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| /kernel/linux/linux-4.19/drivers/acpi/acpica/ |
| D | utresdecode.c | 1 // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
4 * Module Name: utresdecode - Resource descriptor keyword strings
28 "0 - Good Configuration",
29 "1 - Acceptable Configuration",
30 "2 - Suboptimal Configuration",
31 "3 - ***Invalid Configuration***",
264 "Bias Pull-up",
265 "Bias Pull-down",
270 "Drive Open Drain",
271 "Drive Open Source",
[all …]
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| /kernel/linux/linux-5.10/drivers/acpi/acpica/ |
| D | utresdecode.c | 1 // SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
4 * Module Name: utresdecode - Resource descriptor keyword strings
28 "0 - Good Configuration",
29 "1 - Acceptable Configuration",
30 "2 - Suboptimal Configuration",
31 "3 - ***Invalid Configuration***",
264 "Bias Pull-up",
265 "Bias Pull-down",
270 "Drive Open Drain",
271 "Drive Open Source",
[all …]
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| /kernel/linux/linux-4.19/drivers/gpio/ |
| D | gpio-tc3589x.c | 2 * Copyright (C) ST-Ericsson SA 2010
5 * Author: Hanumath Prasad <hanumath.prasad@stericsson.com> for ST-Ericsson
6 * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
40 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_get()
55 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_set()
67 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_direction_output()
80 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_direction_input()
91 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_get_direction()
107 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_set_config()
110 * ODM bit 0 = drive to GND or Hi-Z (open drain) in tc3589x_gpio_set_config()
[all …]
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| /kernel/linux/linux-4.19/drivers/ide/ |
| D | cs5520.c | 6 * typical IDE controllers they do bus mastering with the drive in
10 * drive for the right PIO mode. We must also ignore all the blacklists
11 * and the drive bus mastering DMA information.
28 * is in an open non patent encumbered format. Where cryptographic key signing
31 * are deemed to be part of the source code.
41 #include <linux/dma-mapping.h>
60 static void cs5520_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) in cs5520_set_pio_mode() argument
62 struct pci_dev *pdev = to_pci_dev(hwif->dev); in cs5520_set_pio_mode()
63 int controller = drive->dn > 1 ? 1 : 0; in cs5520_set_pio_mode()
64 const u8 pio = drive->pio_mode - XFER_PIO_0; in cs5520_set_pio_mode()
[all …]
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| /kernel/linux/linux-5.10/drivers/ide/ |
| D | cs5520.c | 6 * typical IDE controllers they do bus mastering with the drive in
10 * drive for the right PIO mode. We must also ignore all the blacklists
11 * and the drive bus mastering DMA information.
28 * is in an open non patent encumbered format. Where cryptographic key signing
31 * are deemed to be part of the source code.
41 #include <linux/dma-mapping.h>
60 static void cs5520_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) in cs5520_set_pio_mode() argument
62 struct pci_dev *pdev = to_pci_dev(hwif->dev); in cs5520_set_pio_mode()
63 int controller = drive->dn > 1 ? 1 : 0; in cs5520_set_pio_mode()
64 const u8 pio = drive->pio_mode - XFER_PIO_0; in cs5520_set_pio_mode()
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | cs35l36.txt | 5 - 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 conerter control source selection.
37 Selects the source of the BST_CTL target VBST voltage for the boost
[all …]
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| /kernel/linux/linux-5.10/drivers/gpio/ |
| D | gpio-tc3589x.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2010
5 * Author: Hanumath Prasad <hanumath.prasad@stericsson.com> for ST-Ericsson
6 * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
40 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_get()
55 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_set()
67 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_direction_output()
80 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_direction_input()
91 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_get_direction()
110 struct tc3589x *tc3589x = tc3589x_gpio->tc3589x; in tc3589x_gpio_set_config()
[all …]
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