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zephyr/drivers/watchdog/Kconfig.esp32

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kconfig: Clean up header comments and make them consistent Use this short header style in all Kconfig files: # <description> # <copyright> # <license> ... Also change all <description>s from # Kconfig[.extension] - Foo-related options to just # Foo-related options It's clear enough that it's about Kconfig. The <description> cleanup was done with this command, along with some manual cleanup (big letter at the start, etc.) git ls-files '*Kconfig*' | \ xargs sed -i -E '1 s/#\s*Kconfig[\w.-]*\s*-\s*/# /' Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-11-01 20:45:29 +08:00
# ESP32 WDT configuration
drivers: watchdog: Implement ESP32 watchdog driver Zephyr's watchdog API is badly designed in the sense that it's a 1:1 abstraction on top of whatever Quark D2000 expects for its watchdog, instead of expecting a generic timeout value. This implementation tries as much as possible to calculate the watchdog timeout in a way that's compatible with a Quark D2000 running at 32MHz; a comment in adjust_timeout() explains this in more detail. Jira: ZEP-2296 Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
2017-06-28 07:20:45 +08:00
# Copyright (C) 2017 Intel Corporation
# SPDX-License-Identifier: Apache-2.0
esp32: drivers: interrupt_controller: review WDT interrupt usage Review WDT interrupt allocation usage. Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
2021-04-21 02:26:23 +08:00
config WDT_ESP32
drivers: watchdog: Implement ESP32 watchdog driver Zephyr's watchdog API is badly designed in the sense that it's a 1:1 abstraction on top of whatever Quark D2000 expects for its watchdog, instead of expecting a generic timeout value. This implementation tries as much as possible to calculate the watchdog timeout in a way that's compatible with a Quark D2000 running at 32MHz; a comment in adjust_timeout() explains this in more detail. Jira: ZEP-2296 Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
2017-06-28 07:20:45 +08:00
bool "ESP32 Watchdog (WDT) Driver"
drivers: watchdog: Update drivers to use devicetree Kconfig symbol Update watchdog drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-22 05:24:59 +08:00
default y
depends on DT_HAS_ESPRESSIF_ESP32_WATCHDOG_ENABLED
drivers: watchdog: Allow WDT_DISABLE_AT_BOOT only when supported Introduce a hidden Kconfig option named HAS_WDT_DISABLE_AT_BOOT and allow users to enable WDT_DISABLE_AT_BOOT only when that hidden option is selected by a watchdog driver, i.e. disabling at boot is supported. Select this new hidden option for all existing watchdog drivers that refer to WDT_DISABLE_AT_BOOT. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2024-05-21 22:57:07 +08:00
select HAS_WDT_DISABLE_AT_BOOT
drivers: watchdog: Implement ESP32 watchdog driver Zephyr's watchdog API is badly designed in the sense that it's a 1:1 abstraction on top of whatever Quark D2000 expects for its watchdog, instead of expecting a generic timeout value. This implementation tries as much as possible to calculate the watchdog timeout in a way that's compatible with a Quark D2000 running at 32MHz; a comment in adjust_timeout() explains this in more detail. Jira: ZEP-2296 Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
2017-06-28 07:20:45 +08:00
help
Enable WDT driver for ESP32.
drivers: wdt: espressif: Add 32K Xtal Watchdog This WDT is responsible for monitoring the external 32.728 Hz crystal connected to pins XTAL_32K_P and XTAL_32K_N. If an oscillation failure is detected the hardware automatically switch to RTC_RC_SLOW clock source and triggers an interrupt. Signed-off-by: Lucas Tamborrino <lucas.tamborrino@espressif.com>
2024-05-13 20:54:00 +08:00
config WDT_XT_ESP32
bool "ESP32 Watchdog for External 32K Crystal Driver"
default y
depends on DT_HAS_ESPRESSIF_ESP32_XT_WDT_ENABLED
help
Enable WDT driver for ESP32.