| # Renesas RX Watchdog configuration |
| |
| # Copyright (c) 2025 Renesas Electronics Corporation |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config WDT_RENESAS_RX_IWDT |
| bool "Renesas RX Series Independent Watchdog Driver" |
| default y |
| depends on DT_HAS_RENESAS_RX_IWDT_ENABLED |
| select HAS_WDT_DISABLE_AT_BOOT if WDT_RENESAS_RX_IWDT_REGISTER_START_MODE |
| select USE_RX_RDP_IWDT |
| help |
| Enable Renesas RX series watchdog driver. |
| |
| if WDT_RENESAS_RX_IWDT |
| |
| config WDT_RENESAS_RX_IWDT_USE_NMI |
| bool "Non-maskable interrupt for IWDT" |
| default y |
| help |
| Enable NMI for IWDT. |
| |
| choice |
| prompt "IWDT Start Mode" |
| default WDT_RENESAS_RX_IWDT_REGISTER_START_MODE |
| help |
| Select the IWDT start mode. |
| - WDT_RENESAS_RX_IWDT_AUTO_START_MODE: Counting automatically starts after a reset |
| (auto-start mode), controlled by option function select register 0 (OFS0). |
| - WDT_RENESAS_RX_IWDT_REGISTER_START_MODE: Counting is started by refreshing the counter. |
| (controlled by the IWDT registers) |
| |
| config WDT_RENESAS_RX_IWDT_AUTO_START_MODE |
| bool "Start IWDT automatically on reset" |
| |
| config WDT_RENESAS_RX_IWDT_REGISTER_START_MODE |
| bool "IWDT Start Mode Select" |
| |
| endchoice |
| |
| endif # WDT_RENESAS_RX_IWDT |
