doc: Update doc with NFC fixes

This updates documentation with fixes
for the NFC platform interrupt priorities.

NCSDK-22799

Signed-off-by: Kamil Gawor <Kamil.Gawor@nordicsemi.no>

doc/nrf/releases_and_maturity/known_issues.rst

@@ -2596,6 +2596,17 @@ Problems with RTT Viewer/Logger
   **Workaround:** Set the RTT Control Block address to 0 and it will try to search from address 0 and upwards.
   If this does not work, look in the :file:`builddir/zephyr/zephyr.map` file to find the address of the ``_SEGGER_RTT`` symbol in the map file and use that as input to the viewer/logger.
 
+NFC
+===
+
+.. rst-class:: v2-4-1 v2-4-0 v2-3-0
+
+NCSDK-22799: Assert when requesting clock from the NFC interrupt context.
+  The NFC interrupt is a low latency interrupt.
+  It calls the Zephyr subsystem API that can rarely cause undefined behavior.
+
+  **Workaround** To fix the issue, disable the :kconfig:option:`CONFIG_NFC_ZERO_LATENCY_IRQ` Kconfig option.
+
 MCUboot
 *******
 

doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst

@@ -713,6 +713,9 @@ Libraries for NFC
   * Fixed the potential issue where the NFC interrupt context switching could loose interrupts data.
     This could happen if interrupts would be executed much faster than the NFC workqueue or thread.
 
+  * Fixed an issue where an assertion could be triggered when requesting clock from the NFC platform interrupt context.
+    The NFC interrupt is no longer a zero latency interrupt.
+
 * :ref:`nfc_t4t_isodep_readme` library:
 
   * Fixed the ISO-DEP error recovery process in case where the R(ACK) frame is received in response to the R(NAK) frame from the poller device.