[nrf fromlist] drivers: mspi: Add driver for Designware SSI based controllers

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-pinctrl.dtsi

@@ -73,8 +73,16 @@
 	/omit-if-no-ref/ exmif_default: exmif_default {
 		group1 {
 			psels = <NRF_PSEL(EXMIF_CK, 6, 0)>,
+				<NRF_PSEL(EXMIF_CS0, 6, 3)>,
+				<NRF_PSEL(EXMIF_RWDS, 6, 2)>,
 				<NRF_PSEL(EXMIF_DQ0, 6, 7)>,
-				<NRF_PSEL(EXMIF_DQ1, 6, 5)>;
+				<NRF_PSEL(EXMIF_DQ1, 6, 5)>,
+				<NRF_PSEL(EXMIF_DQ2, 6, 10)>,
+				<NRF_PSEL(EXMIF_DQ3, 6, 9)>,
+				<NRF_PSEL(EXMIF_DQ4, 6, 11)>,
+				<NRF_PSEL(EXMIF_DQ5, 6, 8)>,
+				<NRF_PSEL(EXMIF_DQ6, 6, 6)>,
+				<NRF_PSEL(EXMIF_DQ7, 6, 4)>;
 			nordic,drive-mode = <NRF_DRIVE_H0H1>;
 		};
 	};

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts

@@ -262,15 +262,14 @@ ipc0: &cpuapp_cpurad_ipc {
 };
 
 &exmif {
-	cs-gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
 	pinctrl-0 = <&exmif_default>;
 	pinctrl-names = "default";
 	status = "okay";
+
 	mx25uw63: mx25uw6345g@0 {
-		compatible = "jedec,spi-nor";
-		status = "disabled";
+		compatible = "jedec,mspi-nor";
+		status = "okay";
 		reg = <0>;
-		spi-max-frequency = <DT_FREQ_M(48)>;
 		jedec-id = [c2 84 37];
 		sfdp-bfp = [
 			e5 20 8a ff  ff ff ff 03  00 ff 00 ff  00 ff 00 ff
@@ -283,6 +282,15 @@ ipc0: &cpuapp_cpurad_ipc {
 		has-dpd;
 		t-enter-dpd = <10000>;
 		t-exit-dpd = <30000>;
+		reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>;
+
+		mspi-max-frequency = <DT_FREQ_M(50)>;
+		mspi-io-mode = "MSPI_IO_MODE_OCTAL";
+		mspi-data-rate = "MSPI_DATA_RATE_SINGLE";
+		mspi-hardware-ce-num = <1>;
+		mspi-cpp-mode = "MSPI_CPP_MODE_0";
+		mspi-endian = "MSPI_BIG_ENDIAN";
+		mspi-ce-polarity = "MSPI_CE_ACTIVE_LOW";
 	};
 };
 

boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280-pinctrl.dtsi

@@ -54,8 +54,19 @@
 	/omit-if-no-ref/ exmif_default: exmif_default {
 		group1 {
 			psels = <NRF_PSEL(EXMIF_CK, 6, 0)>,
+				/* These two cannot be used until nrf-regtool
+				 * is updated.
+				 * <NRF_PSEL(EXMIF_CS0, 6, 3)>,
+				 * <NRF_PSEL(EXMIF_RWDS, 6, 2)>,
+				 */
 				<NRF_PSEL(EXMIF_DQ0, 6, 7)>,
-				<NRF_PSEL(EXMIF_DQ1, 6, 5)>;
+				<NRF_PSEL(EXMIF_DQ1, 6, 5)>,
+				<NRF_PSEL(EXMIF_DQ2, 6, 10)>,
+				<NRF_PSEL(EXMIF_DQ3, 6, 9)>,
+				<NRF_PSEL(EXMIF_DQ4, 6, 11)>,
+				<NRF_PSEL(EXMIF_DQ5, 6, 8)>,
+				<NRF_PSEL(EXMIF_DQ6, 6, 6)>,
+				<NRF_PSEL(EXMIF_DQ7, 6, 4)>;
 			nordic,drive-mode = <NRF_DRIVE_H0H1>;
 		};
 	};

boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280_cpuapp.dts

@@ -253,15 +253,18 @@ ipc0: &cpuapp_cpurad_ipc {
 };
 
 &exmif {
-	cs-gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
 	pinctrl-0 = <&exmif_default>;
 	pinctrl-names = "default";
 	status = "okay";
+	/* Hardware control of CS0 cannot be used until nrf-regtool is updated.
+	 * Use GPIO instead for now.
+	 */
+	ce-gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
+
 	mx25uw63: mx25uw6345g@0 {
-		compatible = "jedec,spi-nor";
-		status = "disabled";
+		compatible = "jedec,mspi-nor";
+		status = "okay";
 		reg = <0>;
-		spi-max-frequency = <DT_FREQ_M(48)>;
 		jedec-id = [c2 84 37];
 		sfdp-bfp = [
 			e5 20 8a ff  ff ff ff 03  00 ff 00 ff  00 ff 00 ff
@@ -274,6 +277,15 @@ ipc0: &cpuapp_cpurad_ipc {
 		has-dpd;
 		t-enter-dpd = <10000>;
 		t-exit-dpd = <30000>;
+		reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>;
+
+		mspi-max-frequency = <DT_FREQ_M(50)>;
+		mspi-io-mode = "MSPI_IO_MODE_OCTAL";
+		mspi-data-rate = "MSPI_DATA_RATE_SINGLE";
+		mspi-hardware-ce-num = <1>;
+		mspi-cpp-mode = "MSPI_CPP_MODE_0";
+		mspi-endian = "MSPI_BIG_ENDIAN";
+		mspi-ce-polarity = "MSPI_CE_ACTIVE_LOW";
 	};
 };
 

drivers/flash/CMakeLists.txt

@@ -16,10 +16,56 @@ zephyr_syscall_header(${ZEPHYR_BASE}/include/zephyr/drivers/flash.h)
 
 zephyr_library()
 
+# zephyr-keep-sorted-start
+zephyr_library_sources_ifdef(CONFIG_FLASH_JESD216 jesd216.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_PAGE_LAYOUT flash_page_layout.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_SHELL flash_shell.c)
+zephyr_library_sources_ifdef(CONFIG_USERSPACE flash_handlers.c)
+# zephyr-keep-sorted-stop
+
+# zephyr-keep-sorted-start
+zephyr_library_sources_ifdef(CONFIG_FLASH_AMBIQ flash_ambiq.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_ANDES_QSPI flash_andes_qspi.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_CAD_QSPI_NOR flash_cadence_qspi_nor.c flash_cadence_qspi_nor_ll.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_CDNS_NAND flash_cadence_nand.c flash_cadence_nand_ll.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_INFINEON_CAT1 flash_ifx_cat1.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_MCUX_FLEXSPI_HYPERFLASH flash_mcux_flexspi_hyperflash.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_MCUX_FLEXSPI_MX25UM51345G flash_mcux_flexspi_mx25um51345g.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_MCUX_FLEXSPI_NOR flash_mcux_flexspi_nor.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_MSPI_ATXP032 flash_mspi_atxp032.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_MSPI_EMUL_DEVICE flash_mspi_emul_device.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_MSPI_NOR flash_mspi_nor.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_NPCX_FIU_NOR flash_npcx_fiu_nor.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_NPCX_FIU_QSPI flash_npcx_fiu_qspi.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_RPI_PICO flash_rpi_pico.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_STM32_OSPI flash_stm32_ospi.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_STM32_QSPI flash_stm32_qspi.c)
+zephyr_library_sources_ifdef(CONFIG_FLASH_STM32_XSPI flash_stm32_xspi.c)
+zephyr_library_sources_ifdef(CONFIG_INFINEON_CAT1_QSPI_FLASH flash_ifx_cat1_qspi.c)
+zephyr_library_sources_ifdef(CONFIG_NORDIC_QSPI_NOR nrf_qspi_nor.c)
 zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_CC13XX_CC26XX soc_flash_cc13xx_cc26xx.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_ESP32 flash_esp32.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_GECKO flash_gecko.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_ITE_IT8XXX2 flash_ite_it8xxx2.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_LPC soc_flash_lpc.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_MCUX soc_flash_mcux.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NIOS2_QSPI soc_flash_nios2_qspi.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NRF soc_flash_nrf.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NRF_MRAM soc_flash_nrf_mram.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NRF_RRAM soc_flash_nrf_rram.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NUMAKER soc_flash_numaker.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NUMAKER_RMC soc_flash_numaker_rmc.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_RV32M1 soc_flash_rv32m1.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_SAM flash_sam.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_SAM0 flash_sam0.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_SI32 flash_si32.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_SMARTBOND flash_smartbond.c)
 zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_TELINK_B91 soc_flash_b91.c)
+zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_XMC4XXX soc_flash_xmc4xxx.c)
+zephyr_library_sources_ifdef(CONFIG_SPI_FLASH_AT45 spi_flash_at45.c)
 zephyr_library_sources_ifdef(CONFIG_SPI_NOR spi_nor.c)
-zephyr_library_sources_ifdef(CONFIG_NORDIC_QSPI_NOR nrf_qspi_nor.c)
+# zephyr-keep-sorted-stop
+
 if(CONFIG_FLASH_SIMULATOR)
   zephyr_library_sources(flash_simulator.c)
   if(CONFIG_NATIVE_LIBRARY)
@@ -28,36 +74,7 @@ if(CONFIG_FLASH_SIMULATOR)
     zephyr_library_sources(flash_simulator_native.c)
   endif()
 endif()
-zephyr_library_sources_ifdef(CONFIG_SPI_FLASH_AT45 spi_flash_at45.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_ITE_IT8XXX2 flash_ite_it8xxx2.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NRF soc_flash_nrf.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_MCUX soc_flash_mcux.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_LPC soc_flash_lpc.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_PAGE_LAYOUT flash_page_layout.c)
-zephyr_library_sources_ifdef(CONFIG_USERSPACE flash_handlers.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_SAM0 flash_sam0.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_SAM flash_sam.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NIOS2_QSPI soc_flash_nios2_qspi.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_GECKO flash_gecko.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_RV32M1 soc_flash_rv32m1.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_NPCX_FIU_QSPI flash_npcx_fiu_qspi.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_NPCX_FIU_NOR flash_npcx_fiu_nor.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_STM32_QSPI flash_stm32_qspi.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_STM32_OSPI flash_stm32_ospi.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_STM32_XSPI flash_stm32_xspi.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_MCUX_FLEXSPI_MX25UM51345G flash_mcux_flexspi_mx25um51345g.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_MCUX_FLEXSPI_NOR flash_mcux_flexspi_nor.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_MCUX_FLEXSPI_HYPERFLASH flash_mcux_flexspi_hyperflash.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_ESP32 flash_esp32.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_SMARTBOND flash_smartbond.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_CAD_QSPI_NOR flash_cadence_qspi_nor.c flash_cadence_qspi_nor_ll.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_XMC4XXX soc_flash_xmc4xxx.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_RPI_PICO flash_rpi_pico.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_ANDES_QSPI flash_andes_qspi.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_AMBIQ flash_ambiq.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_CDNS_NAND flash_cadence_nand.c flash_cadence_nand_ll.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_MSPI_EMUL_DEVICE flash_mspi_emul_device.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_MSPI_ATXP032 flash_mspi_atxp032.c)
+
 zephyr_library_include_directories_ifdef(CONFIG_MSPI ${ZEPHYR_BASE}/drivers/mspi)
 if(CONFIG_FLASH_MCUX_FLEXSPI_XIP)
   dt_chosen(chosen_flash PROPERTY "zephyr,flash")
@@ -91,25 +108,29 @@ if(CONFIG_SOC_FLASH_STM32)
       zephyr_library_sources(flash_stm32.c)
       zephyr_library_sources_ifdef(CONFIG_FLASH_EX_OP_ENABLED flash_stm32_ex_op.c)
 
+# zephyr-keep-sorted-start
       zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32F1_FLASH_CONTROLLER_ENABLED flash_stm32f1x.c)
       zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32F2_FLASH_CONTROLLER_ENABLED flash_stm32f2x.c)
       zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32F4_FLASH_CONTROLLER_ENABLED flash_stm32f4x.c)
       zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32F7_FLASH_CONTROLLER_ENABLED flash_stm32f7x.c)
+      zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32G0_FLASH_CONTROLLER_ENABLED flash_stm32g0x.c)
+      zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32G4_FLASH_CONTROLLER_ENABLED flash_stm32g4x.c)
       zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32L4_FLASH_CONTROLLER_ENABLED flash_stm32l4x.c)
       zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32L5_FLASH_CONTROLLER_ENABLED flash_stm32l5x.c)
       zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32WB_FLASH_CONTROLLER_ENABLED flash_stm32wbx.c)
-      zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32G0_FLASH_CONTROLLER_ENABLED flash_stm32g0x.c)
-      zephyr_library_sources_ifdef(CONFIG_DT_HAS_ST_STM32G4_FLASH_CONTROLLER_ENABLED flash_stm32g4x.c)
+# zephyr-keep-sorted-stop
     endif()
   endif()
 endif()
 
 if(CONFIG_SOC_FLASH_GD32)
   zephyr_library_sources(flash_gd32.c)
 
+# zephyr-keep-sorted-start
   zephyr_library_sources_ifdef(CONFIG_GD32_NV_FLASH_V1 flash_gd32_v1.c)
   zephyr_library_sources_ifdef(CONFIG_GD32_NV_FLASH_V2 flash_gd32_v2.c)
   zephyr_library_sources_ifdef(CONFIG_GD32_NV_FLASH_V3 flash_gd32_v3.c)
+# zephyr-keep-sorted-stop
 endif()
 
 zephyr_library_include_directories_ifdef(
@@ -133,16 +154,6 @@ zephyr_library_include_directories_ifdef(
   ${ZEPHYR_BASE}/drivers/memc
 )
 
-zephyr_library_sources_ifdef(CONFIG_FLASH_SHELL flash_shell.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_JESD216 jesd216.c)
-zephyr_library_sources_ifdef(CONFIG_FLASH_INFINEON_CAT1 flash_ifx_cat1.c)
-zephyr_library_sources_ifdef(CONFIG_INFINEON_CAT1_QSPI_FLASH flash_ifx_cat1_qspi.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NUMAKER soc_flash_numaker.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NRF_RRAM soc_flash_nrf_rram.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NRF_MRAM soc_flash_nrf_mram.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_NUMAKER_RMC soc_flash_numaker_rmc.c)
-zephyr_library_sources_ifdef(CONFIG_SOC_FLASH_SI32 flash_si32.c)
-
 if(CONFIG_RA_FLASH_HP)
   zephyr_library_sources(flash_hp_ra.c)
   zephyr_library_sources_ifdef(CONFIG_FLASH_EX_OP_ENABLED flash_hp_ra_ex_op.c)

drivers/flash/Kconfig

@@ -163,81 +163,46 @@ config FLASH_INIT_PRIORITY
 	  priority is used unless the driver implementation has its own
 	  initialization priority
 
+# zephyr-keep-sorted-start
+source "drivers/flash/Kconfig.ambiq"
+source "drivers/flash/Kconfig.andes"
+source "drivers/flash/Kconfig.at45"
 source "drivers/flash/Kconfig.b91"
-
+source "drivers/flash/Kconfig.cadence_nand"
+source "drivers/flash/Kconfig.cadence_qspi_nor"
 source "drivers/flash/Kconfig.cc13xx_cc26xx"
-
-source "drivers/flash/Kconfig.at45"
-
 source "drivers/flash/Kconfig.esp32"
-
+source "drivers/flash/Kconfig.gd32"
+source "drivers/flash/Kconfig.gecko"
+source "drivers/flash/Kconfig.ifx_cat1"
 source "drivers/flash/Kconfig.it8xxx2"
-
-source "drivers/flash/Kconfig.nrf"
-
 source "drivers/flash/Kconfig.lpc"
-
 source "drivers/flash/Kconfig.mcux"
-
 source "drivers/flash/Kconfig.mspi"
-
 source "drivers/flash/Kconfig.nios2_qspi"
-
-source "drivers/flash/Kconfig.npcx_fiu"
-
-source "drivers/flash/Kconfig.gecko"
-
 source "drivers/flash/Kconfig.nor"
-
+source "drivers/flash/Kconfig.nordic_qspi_nor"
+source "drivers/flash/Kconfig.npcx_fiu"
+source "drivers/flash/Kconfig.nrf"
+source "drivers/flash/Kconfig.nrf_mram"
+source "drivers/flash/Kconfig.nrf_rram"
+source "drivers/flash/Kconfig.numaker"
+source "drivers/flash/Kconfig.numaker_rmc"
+source "drivers/flash/Kconfig.nxp_s32"
+source "drivers/flash/Kconfig.renesas_ra"
 source "drivers/flash/Kconfig.rpi_pico"
-
-source "drivers/flash/Kconfig.stm32"
-
-source "drivers/flash/Kconfig.stm32_qspi"
-
-source "drivers/flash/Kconfig.stm32_ospi"
-
-source "drivers/flash/Kconfig.stm32_xspi"
-
-source "drivers/flash/Kconfig.sam0"
-
+source "drivers/flash/Kconfig.rv32m1"
 source "drivers/flash/Kconfig.sam"
-
-source "drivers/flash/Kconfig.simulator"
-
+source "drivers/flash/Kconfig.sam0"
 source "drivers/flash/Kconfig.si32"
-
-source "drivers/flash/Kconfig.rv32m1"
-
-source "drivers/flash/Kconfig.nordic_qspi_nor"
-
+source "drivers/flash/Kconfig.simulator"
 source "drivers/flash/Kconfig.smartbond"
-
-source "drivers/flash/Kconfig.cadence_qspi_nor"
-
-source "drivers/flash/Kconfig.gd32"
-
+source "drivers/flash/Kconfig.stm32"
+source "drivers/flash/Kconfig.stm32_ospi"
+source "drivers/flash/Kconfig.stm32_qspi"
+source "drivers/flash/Kconfig.stm32_xspi"
 source "drivers/flash/Kconfig.xmc4xxx"
-
-source "drivers/flash/Kconfig.ifx_cat1"
-
-source "drivers/flash/Kconfig.cadence_nand"
-
-source "drivers/flash/Kconfig.numaker"
-
-source "drivers/flash/Kconfig.nxp_s32"
-
-source "drivers/flash/Kconfig.andes"
-
-source "drivers/flash/Kconfig.ambiq"
-
-source "drivers/flash/Kconfig.nrf_rram"
-
-source "drivers/flash/Kconfig.nrf_mram"
-
-source "drivers/flash/Kconfig.numaker_rmc"
-
-source "drivers/flash/Kconfig.renesas_ra"
+# zephyr-keep-sorted-stop
 
 module = FLASH
 module-str = flash

drivers/flash/Kconfig.mspi

@@ -28,4 +28,22 @@ config FLASH_MSPI_ATXP032
 	select FLASH_JESD216
 	select MSPI_AMBIQ_AP3 if SOC_SERIES_APOLLO3X
 
+menuconfig FLASH_MSPI_NOR
+	bool "Generic MSPI NOR Flash"
+	default y
+	depends on DT_HAS_JEDEC_MSPI_NOR_ENABLED
+	select FLASH_MSPI
+	select FLASH_HAS_EXPLICIT_ERASE
+	select FLASH_JESD216
+
+config FLASH_MSPI_NOR_INIT_PRIORITY
+	int
+	depends on FLASH_MSPI_NOR
+	default 80
+	help
+	  Device driver initialization priority.
+	  Device is connected to MSPI bus, it has to
+	  be initialized after MSPI driver.
+
+
 endmenu