nrf_modem: update library

nrf_modem/CMakeLists.txt

@@ -14,6 +14,8 @@ if(CONFIG_NRF_MODEM_LINK_BINARY)
     cmake_path(APPEND lib_path cellular)
   elseif(CONFIG_NRF_MODEM_LINK_BINARY_DECT_PHY)
     cmake_path(APPEND lib_path dect_phy)
+  elseif(CONFIG_NRF_MODEM_LINK_BINARY_DECT)
+    cmake_path(APPEND lib_path dect)
   endif()
 
   # SOC

nrf_modem/Kconfig

@@ -24,14 +24,18 @@ endchoice # NRF_MODEM_BUILD_STRATEGY
 choice
 	prompt "Variant"
 	help
-	  Choose which binary variant to link with: cellular or DECT PHY.
+	  Choose which binary variant to link with: cellular, DECT PHY or DECT.
 
 config NRF_MODEM_LINK_BINARY_CELLULAR
 	bool "Cellular"
 
 config NRF_MODEM_LINK_BINARY_DECT_PHY
+	bool "DECT PHY [EXPERIMENTAL]"
+	select EXPERIMENTAL
+
+config NRF_MODEM_LINK_BINARY_DECT
+	bool "DECT NR+ [EXPERIMENTAL]"
 	select EXPERIMENTAL
-	bool "DECT PHY"
 
 endchoice
 
@@ -46,7 +50,8 @@ endif # NRF_MODEM
 config NRF_MODEM_SHMEM_CTRL_SIZE
 	hex
 	default 0x1000 if (SOC_SERIES_NRF92X && NRF_MODEM_LINK_BINARY_CELLULAR)
-	default 0x728 if (SOC_SERIES_NRF91X && NRF_MODEM_LINK_BINARY_DECT_PHY)
+	default 0x728 if (SOC_SERIES_NRF91X && \
+			  (NRF_MODEM_LINK_BINARY_DECT_PHY || NRF_MODEM_LINK_BINARY_DECT))
 	default 0x4e8
 
 endmenu # nrf_modem

nrf_modem/doc/CHANGELOG.rst

@@ -9,6 +9,20 @@ Changelog
 
 All notable changes to this project are documented in this file.
 
+nrf_modem
+*********
+
+The library is now released in three variants, with different feature sets and support for different variants of the nRF91 Series firmware.
+
+* The cellular variant, with support for cellular firmware.
+* The DECT PHY variant, with support for DECT NR+ PHY firmware.
+* The DECT variant, with support for DECT NR+ firmware.
+
+DECT NR+
+========
+
+* Added new interface for the DECT NR+ firmware.
+
 nrf_modem 3.2.0
 ***************
 

nrf_modem/include/nrf_modem.h

@@ -81,15 +81,15 @@ extern "C" {
  */
 #define NRF_MODEM_CELLULAR_SHMEM_CTRL_SIZE 0x4e8
 /**
- * @brief Shared memory control region size for DECT PHY flavour.
+ * @brief Shared memory control region size for DECT NR+ flavours.
  */
-#define NRF_MODEM_DECT_PHY_SHMEM_CTRL_SIZE 0x728
+#define NRF_MODEM_DECT_SHMEM_CTRL_SIZE 0x728
 
 /** @brief Shared memory configuration in normal operation mode. */
 struct nrf_modem_shmem_cfg {
 	/** Control memory, used for control structures.
 	 *  The size of this area is build constant, and must be equal to
-	 *  @c NRF_MODEM_CELLULAR_SHMEM_CTRL_SIZE or @c NRF_MODEM_DECT_PHY_SHMEM_CTRL_SIZE.
+	 *  @c NRF_MODEM_CELLULAR_SHMEM_CTRL_SIZE or @c NRF_MODEM_DECT_SHMEM_CTRL_SIZE.
 	 */
 	struct {
 		uint32_t base;