stm32/rcc: move rcc logic from ipcc

embassy-stm32/src/rcc/mod.rs

@@ -78,6 +78,14 @@ pub struct Clocks {
 /// The existence of this value indicates that the clock configuration can no longer be changed
 static mut CLOCK_FREQS: MaybeUninit<Clocks> = MaybeUninit::uninit();
 
+#[cfg(stm32wb)]
+/// RCC initialization function
+pub(crate) unsafe fn init(config: Config) {
+    set_freqs(compute_clocks(&config));
+
+    configure_clocks(&config);
+}
+
 /// Sets the clock frequencies
 ///
 /// Safety: Sets a mutable global.