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Searched +full:watchdog +full:- +full:ping +full:- +full:gpios (Results 1 – 9 of 9) sorted by relevance

/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/
Drohm,bd9576-pmic.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
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,bd9576
22 - rohm,bd9573
32 rohm,vout1-en-low:
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/kernel/linux/linux-5.10/drivers/watchdog/
Dmax63xx_wdt.c2 * drivers/char/watchdog/max63xx_wdt.c
4 * Driver for max63{69,70,71,72,73,74} watchdog timers
12 * This driver assumes the watchdog pins are memory mapped (as it is
13 * the case for the Arcom Zeus). Should it be connected over GPIOs or
23 #include <linux/watchdog.h>
38 * to ping the watchdog.
56 void (*ping)(struct max63xx_wdt *wdt); member
105 while (table->twd) { in max63xx_select_timeout()
106 if (value <= table->twd) { in max63xx_select_timeout()
107 if (nodelay && table->tdelay == 0) in max63xx_select_timeout()
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Dmena21_wdt.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Watchdog driver for the A21 VME CPU Boards
14 #include <linux/watchdog.h>
34 struct gpio_desc *gpios[NUM_GPIOS]; member
39 MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
46 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()
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/kernel/linux/linux-6.6/drivers/watchdog/
Dmena21_wdt.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Watchdog driver for the A21 VME CPU Boards
14 #include <linux/watchdog.h>
34 struct gpio_desc *gpios[NUM_GPIOS]; member
39 MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
46 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()
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Dmax63xx_wdt.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * drivers/char/watchdog/max63xx_wdt.c
5 * Driver for max63{69,70,71,72,73,74} watchdog timers
9 * This driver assumes the watchdog pins are memory mapped (as it is
10 * the case for the Arcom Zeus). Should it be connected over GPIOs or
20 #include <linux/watchdog.h>
36 * to ping the watchdog.
54 void (*ping)(struct max63xx_wdt *wdt); member
103 while (table->twd) { in max63xx_select_timeout()
104 if (value <= table->twd) { in max63xx_select_timeout()
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/kernel/linux/linux-6.6/Documentation/driver-api/gpio/
Ddrivers-on-gpio.rst6 the right in-kernel and userspace APIs/ABIs for the job, and that these
10 - leds-gpio: drivers/leds/leds-gpio.c will handle LEDs connected to GPIO
13 - 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 line
20 - gpio-keys-polled: drivers/input/keyboard/gpio_keys_polled.c is used when your
24 - gpio_mouse: drivers/input/mouse/gpio_mouse.c is used to provide a mouse with
25 up to three buttons by simply using GPIOs and no mouse port. You can cut the
29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from
32 - extcon-gpio: drivers/extcon/extcon-gpio.c is used when you need to read an
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/kernel/linux/linux-5.10/Documentation/driver-api/gpio/
Ddrivers-on-gpio.rst6 the right in-kernel and userspace APIs/ABIs for the job, and that these
10 - leds-gpio: drivers/leds/leds-gpio.c will handle LEDs connected to GPIO
13 - 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 line
20 - gpio-keys-polled: drivers/input/keyboard/gpio_keys_polled.c is used when your
24 - gpio_mouse: drivers/input/mouse/gpio_mouse.c is used to provide a mouse with
25 up to three buttons by simply using GPIOs and no mouse port. You can cut the
29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from
32 - extcon-gpio: drivers/extcon/extcon-gpio.c is used when you need to read an
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/kernel/linux/patches/linux-5.10/unionpi_tiger_pacth/
Dlinux-5.10.patch1 diff -Naur a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
2 --- a/arch/arm/boot/Makefile 2022-05-27 17:20:13.781877650 +0800
3 +++ b/arch/arm/boot/Makefile 2022-05-31 11:56:47.693259679 +0800
4 @@ -16,6 +16,7 @@
12 @@ -24,10 +25,12 @@
13 ZRELADDR := $(zreladdr-y)
14 PARAMS_PHYS := $(params_phys-y)
15 INITRD_PHYS := $(initrd_phys-y)
16 +DTB_OBJS ?= $(dtb-y)
21 -targets := Image zImage xipImage bootpImage uImage
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/kernel/linux/patches/linux-5.10/hispark_taurus_patch/
Dhispark_taurus.patch1 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
3 --- a/arch/arm/Kconfig
5 @@ -322,7 +322,7 @@ config ARCH_MULTIPLATFORM
9 - select AUTO_ZRELADDR
14 @@ -650,6 +650,8 @@ source "arch/arm/mach-highbank/Kconfig"
16 source "arch/arm/mach-hisi/Kconfig"
18 +source "arch/arm/mach-hibvt/Kconfig"
20 source "arch/arm/mach-imx/Kconfig"
22 source "arch/arm/mach-integrator/Kconfig"
23 diff --git a/arch/arm/Makefile b/arch/arm/Makefile
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