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drivers: bluetooth: hci: nrf53: use nrf_spu_extdomain_set

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Instead of hardcoded values and device instances.

Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
This commit is contained in:
Gerard Marull-Paretas 2024-06-14 11:14:19 +02:00 • committed by Fabio Baltieri
commit ffe10833ea
1 changed files with 4 additions and 1 deletions
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5
drivers/bluetooth/hci/nrf53_support.c
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@ -6,9 +6,12 @@
#include <soc.h>
#include <zephyr/device.h>
#include <zephyr/devicetree.h>
#include <nrf53_cpunet_mgmt.h>
#include <../subsys/bluetooth/controller/ll_sw/nordic/hal/nrf5/debug.h>
#include <hal/nrf_spu.h>
#define LOG_LEVEL CONFIG_BT_HCI_DRIVER_LOG_LEVEL
#include <zephyr/logging/log.h>
LOG_MODULE_REGISTER(bt_hci_nrf53_support);
@ -34,7 +37,7 @@ int bt_hci_transport_setup(const struct device *dev)
/* Retain nRF5340 Network MCU in Secure domain (bus
* accesses by Network MCU will have Secure attribute set).
*/
NRF_SPU->EXTDOMAIN[0].PERM = 1 << 4;
nrf_spu_extdomain_set((NRF_SPU_Type *)DT_REG_ADDR(DT_NODELABEL(spu)), 0, true, false);
#endif /* !defined(CONFIG_TRUSTED_EXECUTION_NONSECURE) */
/* Release the Network MCU, 'Release force off signal' */