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drivers: mspi: Add driver for Designware SSI based controllers #80042

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Merged
carlescufi merged 7 commits into from
Mar 7, 2025
Merged

drivers: mspi: Add driver for Designware SSI based controllers #80042

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e1aad03
drivers: mspi: Add driver for DesignWare SSI based controllers
anangl Oct 17, 2024
32cb0b0
drivers: flash: Add generic NOR flash driver for MSPI devices
anangl Oct 17, 2024
46b25cd
drivers: pinctrl_nrf: Add support for EXMIF pins
anangl Oct 17, 2024
ef69464
dts: nordic: Change compatible property for EXMIF node
anangl Oct 17, 2024
5b432fb
samples|tests: drivers: flash: Add support for "jedec,mspi-nor" devices
anangl Oct 18, 2024
04dc530
boards: nrf54h20dk: Add XIP region definition to memory map
anangl Dec 3, 2024
fccffbd
samples: code_relocation_nocopy: Add configuration for nRF54H20 DK
anangl Dec 3, 2024
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9 changes: 9 additions & 0 deletions boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -174,6 +174,15 @@
zephyr,memory-region = "DMA_RAM3x_RAD";
zephyr,memory-attr = <( DT_MEM_DMA )>;
};

xip_region: memory@60000000 {
compatible = "nordic,owned-memory";
reg = <0x60000000 0x20000000>;
status = "disabled";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x60000000 0x20000000>;
};
};
};

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27 changes: 26 additions & 1 deletion boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-pinctrl.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -73,12 +73,37 @@
/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>;
};
};

/omit-if-no-ref/ exmif_sleep: exmif_sleep {
group1 {
low-power-enable;
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_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)>;
};
};

/omit-if-no-ref/ can120_default: can120_default {
group1 {
psels = <NRF_PSEL(CAN_RX, 9, 4)>,
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19 changes: 15 additions & 4 deletions boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -256,15 +256,15 @@ ipc0: &cpuapp_cpurad_ipc {
};

&exmif {
cs-gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&exmif_default>;
pinctrl-names = "default";
pinctrl-1 = <&exmif_sleep>;
pinctrl-names = "default", "sleep";
status = "okay";

mx25uw63: mx25uw6345g@0 {
compatible = "jedec,spi-nor";
compatible = "jedec,mspi-nor";
status = "disabled";
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
Expand All @@ -277,6 +277,17 @@ ipc0: &cpuapp_cpurad_ipc {
has-dpd;
t-enter-dpd = <10000>;
t-exit-dpd = <30000>;
reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>;
t-reset-pulse = <10000>;
t-reset-recovery = <35000>;

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";
};
};

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27 changes: 26 additions & 1 deletion boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280-pinctrl.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -54,12 +54,37 @@
/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>;
};
};

/omit-if-no-ref/ exmif_sleep: exmif_sleep {
group1 {
low-power-enable;
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_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)>;
};
};

/omit-if-no-ref/ pwm130_default: pwm130_default {
group1 {
psels = <NRF_PSEL(PWM_OUT0, 9, 2)>;
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19 changes: 15 additions & 4 deletions boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280_cpuapp.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -242,15 +242,15 @@ ipc0: &cpuapp_cpurad_ipc {
};

&exmif {
cs-gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&exmif_default>;
pinctrl-names = "default";
pinctrl-1 = <&exmif_sleep>;
pinctrl-names = "default", "sleep";
status = "okay";

mx25uw63: mx25uw6345g@0 {
compatible = "jedec,spi-nor";
compatible = "jedec,mspi-nor";
status = "disabled";
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
Expand All @@ -263,6 +263,17 @@ ipc0: &cpuapp_cpurad_ipc {
has-dpd;
t-enter-dpd = <10000>;
t-exit-dpd = <30000>;
reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>;
t-reset-pulse = <10000>;
t-reset-recovery = <35000>;

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";
};
};

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1 change: 1 addition & 0 deletions drivers/flash/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ zephyr_library_sources_ifdef(CONFIG_FLASH_MCUX_FLEXSPI_MX25UM51345G flash_mcux_f
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)
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23 changes: 23 additions & 0 deletions drivers/flash/Kconfig.mspi
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Original file line number Diff line number Diff line change
Expand Up @@ -28,4 +28,27 @@ 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
select GPIO if $(dt_compat_any_has_prop,$(DT_COMPAT_JEDEC_MSPI_NOR),reset-gpios)

if FLASH_MSPI_NOR

config FLASH_MSPI_NOR_LAYOUT_PAGE_SIZE
int "Page size to use for FLASH_LAYOUT feature"
depends on FLASH_PAGE_LAYOUT
default 65536
help
When CONFIG_FLASH_PAGE_LAYOUT is used, this driver will support that
API. By default the page size corresponds to the block size (65536).
Other options include the 32K-byte erase size (32768), the sector
size (4096), or any non-zero multiple of the sector size.

endif # FLASH_MSPI_NOR

endmenu
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