From f3d1ac6623cbd622122521154fdaf77f3e42e567 Mon Sep 17 00:00:00 2001
From: Ulf Lilleengen <ulf.lilleengen@gmail.com>
Date: Wed, 9 Jun 2021 13:54:53 +0200
Subject: [PATCH] Enable clock for RNG

---
 embassy-stm32/src/rng.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/embassy-stm32/src/rng.rs b/embassy-stm32/src/rng.rs
index 704f1a97..c2248c84 100644
--- a/embassy-stm32/src/rng.rs
+++ b/embassy-stm32/src/rng.rs
@@ -24,6 +24,8 @@ pub struct Random<T: Instance> {
 
 impl<T: Instance> Random<T> {
     pub fn new(inner: impl Unborrow<Target = T>) -> Self {
+        T::enable();
+        T::reset();
         unborrow!(inner);
         let mut random = Self { _inner: inner };
         random.reset();
@@ -133,7 +135,7 @@ pub(crate) mod sealed {
     }
 }
 
-pub trait Instance: sealed::Instance {}
+pub trait Instance: sealed::Instance + crate::rcc::RccPeripheral {}
 
 crate::pac::peripherals!(
     (rng, $inst:ident) => {