I am trying to change the radio Tx power in nRF5340. I'm using Zephyr HCI RPMsg for the network core. The datasheet says it should support up to 3dBm. However, the Zephyr documentation says CONFIG_BT_CTLR_TX_PWR_PLUS_3 is only supported for SOC_SERIES_NRF52X (link).
How can I change it for nrf53 family?