Searched +full:ping +full:- +full:gpios (Results 1 – 21 of 21) sorted by relevance
1 # SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/iio/proximity/parallax-ping.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: Parallax PING))) and LaserPING range finder10 - Andreas Klinger <ak@it-klinger.de>13 Bit-banging driver using one GPIO:14 - ping-gpios is raised by the driver to start measurement15 - direction of ping-gpio is then switched into input with an interrupt19 http://parallax.com/sites/default/files/downloads/28041-LaserPING-2m-Rangefinder-Guide.pdf[all …]
1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause3 ---4 $id: http://devicetree.org/schemas/mfd/rohm,bd9576-pmic.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#10 - Matti Vaittinen <mazziesaccount@gmail.com>14 powering the R-Car series processors.16 monitoring. A watchdog logic with slow ping/windowed modes is also included.21 - rohm,bd957622 - rohm,bd957332 rohm,vout1-en-low:[all …]
1 /dts-v1/;6 #address-cells = <1>;7 #size-cells = <1>;27 testfdt6 = "/e-test";28 testbus3 = "/some-bus";29 testfdt0 = "/some-bus/c-test@0";30 testfdt1 = "/some-bus/c-test@1";31 testfdt3 = "/b-test";32 testfdt5 = "/some-bus/c-test@5";33 testfdt8 = "/a-test";[all …]
1 // SPDX-License-Identifier: GPL-2.0-or-later3 * PING: ultrasonic sensor for distance measuring by using only one GPIOs5 * Copyright (c) 2019 Andreas Klinger <ak@it-klinger.de>8 * http://parallax.com/sites/default/files/downloads/28041-LaserPING-2m-Rangefinder-Guide.pdf9 * http://parallax.com/sites/default/files/downloads/28015-PING-Documentation-v1.6.pdf14 * ping: __/ \____________/ \________________16 * |<->| interrupt interrupt18 * |<---------------------->|20 * . --> one round trip of ultra sonic waves46 /* ping sensors */[all …]
1 # SPDX-License-Identifier: GPL-2.0-only36 tristate "Murata IRS-D200 PIR sensor"42 Say Y here to build a driver for the Murata IRS-D200 PIR sensor.70 module will be called pulsedlight-lite-v286 config PING config95 - Parallax PING))) (ultrasonic)96 - Parallax LaserPING (time-of-flight)99 module will be called ping.105 Say Y to build a driver for the RFD77402 Time-of-Flight (distance)117 of objects. It is using two GPIOs.[all …]
1 // SPDX-License-Identifier: GPL-2.0-or-later4 * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>7 #include <dt-bindings/gpio/gpio.h>10 /delete-property/ interrupts;11 interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,13 fsl,err006687-workaround-present;17 pinctrl-names = "default", "gpio";18 pinctrl-0 = <&pinctrl_i2c1>;19 pinctrl-1 = <&pinctrl_i2c1_recovery>;20 scl-gpios = <&gpio5 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;[all …]
6 the right in-kernel and userspace APIs/ABIs for the job, and that these10 - leds-gpio: drivers/leds/leds-gpio.c will handle LEDs connected to GPIO13 - ledtrig-gpio: drivers/leds/trigger/ledtrig-gpio.c will provide a LED trigger,15 (and that LED may in turn use the leds-gpio as per above).17 - gpio-keys: drivers/input/keyboard/gpio_keys.c is used when your GPIO line20 - gpio-keys-polled: drivers/input/keyboard/gpio_keys_polled.c is used when your24 - gpio_mouse: drivers/input/mouse/gpio_mouse.c is used to provide a mouse with25 up to three buttons by simply using GPIOs and no mouse port. You can cut the29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from32 - extcon-gpio: drivers/extcon/extcon-gpio.c is used when you need to read an[all …]
1 // SPDX-License-Identifier: GPL-2.0+34 struct gpio_desc *gpios[NUM_GPIOS]; member46 reset |= gpiod_get_value(drv->gpios[GPIO_WD_RST0]) ? (1 << 0) : 0; in a21_wdt_get_bootstatus()47 reset |= gpiod_get_value(drv->gpios[GPIO_WD_RST1]) ? (1 << 1) : 0; in a21_wdt_get_bootstatus()48 reset |= gpiod_get_value(drv->gpios[GPIO_WD_RST2]) ? (1 << 2) : 0; in a21_wdt_get_bootstatus()57 gpiod_set_value(drv->gpios[GPIO_WD_ENAB], 1); in a21_wdt_start()66 gpiod_set_value(drv->gpios[GPIO_WD_ENAB], 0); in a21_wdt_stop()75 gpiod_set_value(drv->gpios[GPIO_WD_TRIG], 0); in a21_wdt_ping()77 gpiod_set_value(drv->gpios[GPIO_WD_TRIG], 1); in a21_wdt_ping()88 dev_err(wdt->parent, "Only 1 and 30 allowed as timeout\n"); in a21_wdt_set_timeout()[all …]
1 // SPDX-License-Identifier: GPL-2.0-only10 * the case for the Arcom Zeus). Should it be connected over GPIOs or36 * to ping the watchdog.54 void (*ping)(struct max63xx_wdt *wdt); member103 while (table->twd) { in max63xx_select_timeout()104 if (value <= table->twd) { in max63xx_select_timeout()105 if (nodelay && table->tdelay == 0) in max63xx_select_timeout()122 wdt->ping(wdt); in max63xx_wdt_ping()130 wdt->set(wdt, wdt->timeout->wdset); in max63xx_wdt_start()133 if (wdt->timeout->tdelay == 0) in max63xx_wdt_start()[all …]
4 requires obmc-console to select one at a time.7 a mux. GPIO `UART-MUX-CTL` can be used to select one. This scenario is shown in8 the [Example Diagram](#example-diagram)10 Then there will be one obmc-console-server process, and 2 consoles will be13 The obmc-console-server will receive configuration for both consoles detailing14 the gpios to be used to control the mux and the values they should have when18 [design document](https://github.com/openbmc/docs/blob/master/designs/uart-mux-support.md)34 The configuration is similar to i2c-mux-gpio in the linux kernel.36 The order of GPIOs listed in 'mux-gpios' forms the LSB-first bit representation37 of an N-bit number that is taken from 'mux-index'.[all …]
1 // SPDX-License-Identifier: GPL-2.0-or-later9 * (c) 2005-2006 Mauro Carvalho Chehab <mchehab@kernel.org>10 * - video_ioctl2 conversion24 #include <media/v4l2-common.h>25 #include <media/v4l2-ioctl.h>26 #include <media/v4l2-event.h>27 #include <media/drv-intf/cx2341x.h>44 /* ------------------------------------------------------------------ */48 /* defines below are from ivtv-driver.h */142 BLACKBIRD_NOTIFICATION_NO_MAILBOX = -1,[all …]
1 // SPDX-License-Identifier: GPL-2.0-or-later9 * - CX23885/7/8 support15 #include "cx23885-ioctl.h"25 #include <media/v4l2-common.h>26 #include <media/v4l2-ioctl.h>27 #include <media/drv-intf/cx2341x.h>30 #define CX23885_FIRM_IMAGE_NAME "v4l-cx23885-enc.fw"34 MODULE_PARM_DESC(mpegbufs, "number of mpeg buffers, range 2-32");37 MODULE_PARM_DESC(mpeglines, "number of lines in an MPEG buffer, range 2-32");41 "number of bytes in each line of an MPEG buffer, range 512-1024");[all …]
1 // SPDX-License-Identifier: GPL-2.0-or-later9 * - CX23885/7/8 support25 #include <media/v4l2-common.h>26 #include <media/v4l2-ioctl.h>27 #include <media/v4l2-event.h>28 #include <media/drv-intf/cx2341x.h>32 #define CX231xx_FIRM_IMAGE_NAME "v4l-cx23885-enc.fw"65 MODULE_PARM_DESC(mpeglines, "number of lines in an MPEG buffer, range 2-32");70 "number of bytes in each line of an MPEG buffer, range 512-1024");84 .name = "NTSC-M",[all …]
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1 // SPDX-License-Identifier: GPL-2.0+3 * at91_udc -- driver for at91-series USB peripheral controller32 #include <linux/mfd/syscon/atmel-matrix.h>38 * This controller is simple and PIO-only. It's used in many AT91-series40 * at91sam926x (arm926ejs, with MMU), and several no-mmu versions.42 * This driver expects the board has been wired with two GPIOs supporting75 EP_INFO("ep3-int",90 __raw_readl((udc)->udp_baseaddr + (reg))92 __raw_writel((val), (udc)->udp_baseaddr + (reg))94 /*-------------------------------------------------------------------------*/[all …]
1 # SPDX-License-Identifier: GPL-2.0+3 # (C) Copyright 2000 - 20139 This directory contains the source code for U-Boot, a boot loader for15 The development of U-Boot is closely related to Linux: some parts of37 scattered throughout the U-Boot source identifying the people or41 actual U-Boot source tree; however, it can be created dynamically51 U-Boot, you should send a message to the U-Boot mailing list at52 <u-boot@lists.denx.de>. There is also an archive of previous traffic53 on the mailing list - please search the archive before asking FAQ's.54 Please see http://lists.denx.de/pipermail/u-boot and[all …]
1 // SPDX-License-Identifier: GPL-2.0-or-later9 * Rewritted from card-es1938.c source.27 * encoding. The codecs are almost always AC-97 compliant codecs, 88 #include <linux/dma-mapping.h>102 #include <media/drv-intf/tea575x.h>115 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 1-MAX */118 static int total_bufsize[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1024 };119 static int pcm_substreams_p[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4 };120 static int pcm_substreams_c[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1 };122 static int use_pm[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2};[all …]
1 2024-12-28 20:07:11.902-0600 FINER t583 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c'2 2024-12-28 20:07:11.913-0600 FINEST t583 Statistics.logIt: Added: '/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c' (CAnalyzer) (took 116 ms)3 2024-12-28 20:07:11.899-0600 FINER t593 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/tools/testing/selftests/powerpc/tm/tm-signa[all...]
1 2024-12-28 20:09:05.996-0600 FINEST t1171 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/linux/drivers/staging/media/av7110/video-continue.rst.gz'2 2024-12-28 20:09:05.942-0600 FINEST t1149 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/u-boot/arch/sh/config.mk.gz'3 2024-12-2[all...]
1 2025-01-22 03:00:43.118-0600 FINE t1 Executor.registerErrorHandler: Installing default uncaught exception handler2 2025-01-22 03:00:43.231-0600 INFO t1 Indexer.parseOptions: Indexer options: [-c, /usr/local/bin/ctags, -T, 12, -s, /opengrok/src, -[all...]
1 2025-01-21 03:00:49.509-0600 FINE t1 Executor.registerErrorHandler: Installing default uncaught exception handler2 2025-01-21 03:00:49.626-0600 INFO t1 Indexer.parseOptions: Indexer options: [-c, /usr/local/bin/ctags, -T, 12, -s, /opengrok/src, -[all...]