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feat(hal): disable P4 TG WDT clock by default

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This commit is contained in:
wuzhenghui
2026-06-10 21:20:03 +08:00
parent 468504266e
commit 889dfc400c
5 changed files with 27 additions and 13 deletions
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components/esp_hal_wdt/rom_patch.c
+4
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@@ -21,6 +21,8 @@ void wdt_hal_init(wdt_hal_context_t *hal, wdt_inst_t wdt_inst, uint32_t prescale
if (hal->inst != WDT_RWDT) {
mwdt_ll_write_protect_disable(hal->mwdt_dev);
mwdt_ll_set_clock_source(hal->mwdt_dev, MWDT_CLK_SRC_DEFAULT);
// To suppress build errors about spinlock's __DECLARE_RCC_ATOMIC_ENV
int __DECLARE_RCC_ATOMIC_ENV __attribute__((unused));
mwdt_ll_enable_clock(hal->mwdt_dev, true);
mwdt_ll_write_protect_enable(hal->mwdt_dev);
}
@@ -31,6 +33,8 @@ void wdt_hal_deinit(wdt_hal_context_t *hal)
// ROM version omits mwdt_ll_enable_clock(false) — delegate to ROM then fix up
if (hal->inst != WDT_RWDT) {
mwdt_ll_write_protect_disable(hal->mwdt_dev);
// To suppress build errors about spinlock's __DECLARE_RCC_ATOMIC_ENV
int __DECLARE_RCC_ATOMIC_ENV __attribute__((unused));
mwdt_ll_enable_clock(hal->mwdt_dev, false);
mwdt_ll_write_protect_enable(hal->mwdt_dev);
}