From c56db37864b38218b80b692700e1893f1516d6fb Mon Sep 17 00:00:00 2001
From: Kirill Mikhailov <konnor1980@yandex.ru>
Date: Thu, 4 Jul 2024 10:46:51 +0200
Subject: [PATCH] TRNG/ADC on `esp32c6` warning comment

---
 esp-hal/src/rng.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/esp-hal/src/rng.rs b/esp-hal/src/rng.rs
index 7b37ccc1cd1..3014a15366c 100644
--- a/esp-hal/src/rng.rs
+++ b/esp-hal/src/rng.rs
@@ -131,6 +131,9 @@ impl rand_core::RngCore for Rng {
 /// Due to pulling the entropy source from the ADC, it uses the associated
 /// regiters, so to use TRNG we need to "occupy" the ADC peripheral.
 ///
+/// For now, even after calling `core::mem::drop()` on `TRNG` ADC1 will not be
+/// usable (details in esp-hal/#1750)
+///
 /// ```rust, no_run
 #[doc = crate::before_snippet!()]
 /// # use esp_hal::rng::Trng;