1c21ca829b
In npcx7 series, the Timer and Watchdog module (TWD) generates the
clocks and interrupts used for timing periodic functions in the system.
It also provides watchdog reset signal generation in response to a
failure detection.
The CL also includes:
— Add npcx watchdog device tree declarations.
— Zephyr watchdog api implementation.
— Add Watchdog definitions for npcx7 series in
tests/drivers/watchdog/wdt_basic_api/src/test_wdt.c for
supporting test suites.
Signed-off-by: Mulin Chao <MLChao@nuvoton.com>
23 lines
702 B
Plaintext
23 lines
702 B
Plaintext
# NPCX WDT driver configuration options
|
|
|
|
# Copyright (c) 2021 Nuvoton Technology Corporation.
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
config WDT_NPCX
|
|
bool "Nuvoton NPCX embedded controller (EC) Watchdog Timer driver"
|
|
depends on SOC_FAMILY_NPCX
|
|
help
|
|
This option enables the Watchdog Timer driver for NPCX family of
|
|
processors.
|
|
Say y if you wish to use watchdog on NPCX MCU.
|
|
|
|
config WDT_NPCX_DELAY_CYCLES
|
|
int "Number of delay cycles before generating watchdog event/signal"
|
|
depends on WDT_NPCX
|
|
range 1 255
|
|
default 10
|
|
help
|
|
This option defines the window in which a watchdog event must be
|
|
handled, in units of 31ms. After this time window, the watchdog reset
|
|
triggers immediately.
|