From 1554c5700e032d390b04a54434da7f2c0081c7dd Mon Sep 17 00:00:00 2001
From: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Date: Thu, 3 Nov 2022 20:47:19 +1300
Subject: [PATCH] rp2040: Set watchdog to reboot properly (#3991)

---
 esphome/components/rp2040/core.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/esphome/components/rp2040/core.cpp b/esphome/components/rp2040/core.cpp
index 2a1ce5a4d3..c20401c791 100644
--- a/esphome/components/rp2040/core.cpp
+++ b/esphome/components/rp2040/core.cpp
@@ -14,8 +14,9 @@ void IRAM_ATTR HOT delay(uint32_t ms) { ::delay(ms); }
 uint32_t IRAM_ATTR HOT micros() { return ::micros(); }
 void IRAM_ATTR HOT delayMicroseconds(uint32_t us) { delay_microseconds_safe(us); }
 void arch_restart() {
-  while (true) {  // NOLINT(clang-diagnostic-unreachable-code)
-    yield();
+  watchdog_reboot(0, 0, 10);
+  while (1) {
+    continue;
   }
 }
 void arch_init() { watchdog_enable(0x7fffff, false); }