From: Arnaud Minier <arnaud.min...@telecom-paris.fr>
The "clock_set_mul_div" function doesn't propagate the clock period
to the children if it is changed (e.g. by enabling/disabling a clock
multiplexer).
This was overlooked during the implementation due to late changes.
This commit propagates the change if the multiplier or divider changes.
Fixes: ec7d83acbd ("hw/misc/stm32l4x5_rcc: Add an internal clock multiplexer
object")
Signed-off-by: Arnaud Minier <arnaud.min...@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.var...@telecom-paris.fr>
Message-ID: <20240317103918.44375-2-arnaud.min...@telecom-paris.fr>
[PMD: Pass argument to clock_set_mul_div()]
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
hw/misc/stm32l4x5_rcc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/misc/stm32l4x5_rcc.c b/hw/misc/stm32l4x5_rcc.c
index 8852b434db..166c727e52 100644
--- a/hw/misc/stm32l4x5_rcc.c
+++ b/hw/misc/stm32l4x5_rcc.c
@@ -61,7 +61,7 @@ static void clock_mux_update(RccClockMuxState *mux, bool
bypass_source)
freq_multiplier = mux->divider;
}
- clock_set_mul_div(mux->out, freq_multiplier, mux->multiplier, NULL);
+ clock_set_mul_div(mux->out, freq_multiplier, mux->multiplier,
&clk_changed);
clock_set(mux->out, clock_get(current_source), &clk_changed);
if (clk_changed) {
clock_propagate(mux->out);
--
2.41.0
