soc: nordic: Introduce the nRF54L05 and nRF54L10

These two new ICs are variants of the nRF54L15 with different memory
sizes:

- nRF54L05: 500KB RRAM, 96KB RAM
- nRF54L10: 1022KB RRAM, 192KB RAM
- nRF54L15: 1524KB RRAM, 256KB RAM

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

soc/nordic/nrf54l/Kconfig

@@ -21,15 +21,27 @@ config SOC_NRF54L_CPUAPP_COMMON
 	select HAS_HW_NRF_RADIO_IEEE802154
 	select HAS_POWEROFF
 
+config SOC_NRF54L05_CPUAPP
+	select SOC_NRF54L_CPUAPP_COMMON
+
+config SOC_NRF54L10_CPUAPP
+	select SOC_NRF54L_CPUAPP_COMMON
+
 config SOC_NRF54L15_CPUAPP
 	select SOC_NRF54L_CPUAPP_COMMON
 
-config SOC_NRF54L20_ENGA_CPUAPP
-	select SOC_NRF54L_CPUAPP_COMMON
+config SOC_NRF54L05_CPUFLPR
+	depends on RISCV_CORE_NORDIC_VPR
+
+config SOC_NRF54L10_CPUFLPR
+	depends on RISCV_CORE_NORDIC_VPR
 
 config SOC_NRF54L15_CPUFLPR
 	depends on RISCV_CORE_NORDIC_VPR
 
+config SOC_NRF54L20_ENGA_CPUAPP
+	select SOC_NRF54L_CPUAPP_COMMON
+
 if SOC_SERIES_NRF54LX
 
 config SOC_NRF54LX_SKIP_CLOCK_CONFIG

soc/nordic/nrf54l/Kconfig.defconfig.nrf54l15_cpuapp

@@ -1,11 +0,0 @@
-# Nordic Semiconductor nRF54L15 MCU
-
-# Copyright (c) 2024 Nordic Semiconductor ASA
-# SPDX-License-Identifier: Apache-2.0
-
-if SOC_NRF54L15_CPUAPP
-
-config NUM_IRQS
-	default 271
-
-endif # SOC_NRF54L15_CPUAPP

soc/nordic/nrf54l/Kconfig.defconfig.nrf54l_05_10_15_cpuapp

@@ -0,0 +1,11 @@
+# Nordic Semiconductor nRF54 L05, L10 and L15 MCUs
+
+# Copyright (c) 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+if SOC_NRF54L05_CPUAPP || SOC_NRF54L10_CPUAPP || SOC_NRF54L15_CPUAPP
+
+config NUM_IRQS
+	default 271
+
+endif # SOC_NRF54L05_CPUAPP || SOC_NRF54L10_CPUAPP || SOC_NRF54L15_CPUAPP

soc/nordic/nrf54l/Kconfig.defconfig.nrf54l_05_10_15_cpuflpr

@@ -1,9 +1,9 @@
-# Nordic Semiconductor nRF54L15 MCU
+# Nordic Semiconductor nRF54 L05, L10 and L15 MCUs
 
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-if SOC_NRF54L15_CPUFLPR
+if SOC_NRF54L05_CPUFLPR || SOC_NRF54L10_CPUFLPR || SOC_NRF54L15_CPUFLPR
 
 config NUM_IRQS
 	default 287
@@ -12,4 +12,4 @@ config NUM_IRQS
 config ASSERT
 	default n
 
-endif # SOC_NRF54L15_CPUFLPR
+endif # SOC_NRF54L05_CPUFLPR || SOC_NRF54L10_CPUFLPR || SOC_NRF54L15_CPUFLPR

soc/nordic/nrf54l/Kconfig.soc

@@ -3,6 +3,42 @@
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
+config SOC_NRF54L05
+	bool
+	select SOC_SERIES_NRF54LX
+	help
+	  NRF54L05
+
+config SOC_NRF54L05_CPUAPP
+	bool
+	select SOC_NRF54L05
+	help
+	  NRF54L05 CPUAPP
+
+config SOC_NRF54L05_CPUFLPR
+	bool
+	select SOC_NRF54L05
+	help
+	  NRF54L05 CPUFLPR
+
+config SOC_NRF54L10
+	bool
+	select SOC_SERIES_NRF54LX
+	help
+	  NRF54L10
+
+config SOC_NRF54L10_CPUAPP
+	bool
+	select SOC_NRF54L10
+	help
+	  NRF54L10 CPUAPP
+
+config SOC_NRF54L10_CPUFLPR
+	bool
+	select SOC_NRF54L10
+	help
+	  NRF54L10 CPUFLPR
+
 config SOC_NRF54L15
 	bool
 	select SOC_SERIES_NRF54LX
@@ -40,5 +76,7 @@ config SOC_NRF54L20_ENGA_CPUAPP
 	  NRF54L20 ENGA CPUAPP
 
 config SOC
+	default "nrf54l05" if SOC_NRF54L05
+	default "nrf54l10" if SOC_NRF54L10
 	default "nrf54l15" if SOC_NRF54L15
 	default "nrf54l20" if SOC_NRF54L20

soc/nordic/soc.yml

@@ -21,6 +21,14 @@ family:
               - name: cpunet
       - name: nrf54l
         socs:
+          - name: nrf54l05
+            cpuclusters:
+              - name: cpuapp
+              - name: cpuflpr
+          - name: nrf54l10
+            cpuclusters:
+              - name: cpuapp
+              - name: cpuflpr
           - name: nrf54l15
             cpuclusters:
               - name: cpuapp
@@ -94,6 +102,12 @@ runners:
           - qualifiers:
               - nrf9161
               - nrf9161/ns
+          - qualifiers:
+              - nrf54l05/cpuapp
+              - nrf54l05/cpuflpr
+          - qualifiers:
+              - nrf54l10/cpuapp
+              - nrf54l10/cpuflpr
           - qualifiers:
               - nrf54l15/cpuapp
               - nrf54l15/cpuflpr
@@ -148,6 +162,12 @@ runners:
           - qualifiers:
               - nrf9161
               - nrf9161/ns
+          - qualifiers:
+              - nrf54l05/cpuapp
+              - nrf54l05/cpuflpr
+          - qualifiers:
+              - nrf54l10/cpuapp
+              - nrf54l10/cpuflpr
           - qualifiers:
               - nrf54l15/cpuapp
               - nrf54l15/cpuflpr
@@ -202,6 +222,12 @@ runners:
           - qualifiers:
               - nrf9161
               - nrf9161/ns
+          - qualifiers:
+              - nrf54l05/cpuapp
+              - nrf54l05/cpuflpr
+          - qualifiers:
+              - nrf54l10/cpuapp
+              - nrf54l10/cpuflpr
           - qualifiers:
               - nrf54l15/cpuapp
               - nrf54l15/cpuflpr

soc/nordic/validate_base_addresses.c

@@ -338,7 +338,7 @@ CHECK_DT_REG(usbreg, NRF_USBREGULATOR);
 CHECK_DT_REG(vmc, NRF_VMC);
 CHECK_DT_REG(cpuflpr_clic, NRF_FLPR_VPRCLIC);
 CHECK_DT_REG(cpuppr_clic, NRF_PPR_VPRCLIC);
-#if defined(CONFIG_SOC_NRF54L15)
+#if defined(CONFIG_SOC_NRF54L05) || defined(CONFIG_SOC_NRF54L10) || defined(CONFIG_SOC_NRF54L15)
 CHECK_DT_REG(cpuflpr_vpr, NRF_VPR00);
 #elif defined(CONFIG_NRF_PLATFORM_HALTIUM)
 CHECK_DT_REG(cpuflpr_vpr, NRF_VPR121);