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commit b903780929baec27335a5d1e02b6a8e214300131
Author: Niklas Casaril <nik...@casaril.com>
AuthorDate: Fri Dec 18 07:51:12 2020 +1000
hw/mcu/nordic: Stop HFCLK at boot if not needed for LFCLK
---
hw/mcu/nordic/nrf52xxx/src/hal_system.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/mcu/nordic/nrf52xxx/src/hal_system.c
b/hw/mcu/nordic/nrf52xxx/src/hal_system.c
index bc39088..7176cd2 100644
--- a/hw/mcu/nordic/nrf52xxx/src/hal_system.c
+++ b/hw/mcu/nordic/nrf52xxx/src/hal_system.c
@@ -102,6 +102,9 @@ hal_system_clock_start(void)
}
}
}
+#else
+ /* Make sure HFCLK is stopped */
+ NRF_CLOCK->TASKS_HFCLKSTOP = 1;
#endif
/* Check if this clock source is already running */
