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stm32h7rs xspi Node with domain clock for peripheral clock configuration #88051

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Merged
merged 8 commits into from
May 21, 2025
Merged

stm32h7rs xspi Node with domain clock for peripheral clock configuration #88051

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0cfdd54
soc: st: stm32 Kconfig to retrieve the external Flash Base address
FRASTM May 5, 2025
c41a0c7
drivers: flash: stm32 xspi driver supports clock domain config
FRASTM May 27, 2024
c7b54c2
drivers: flash: stm32 xspi drivers supporting the stm32h7r/s mcu
FRASTM May 31, 2024
15bcfb6
drivers: flash: stm32 xspi flash driver set the DelayBlock if exists
FRASTM May 6, 2025
09493b9
drivers: clock control: stm32H7RS has a PLL2 & 3 or HCLK5 output
FRASTM Apr 3, 2025
c2ddf9f
dts: arm: stm32h7rs mcu with external memory area
FRASTM May 30, 2024
e7a1f50
boards: st: stm32h7s3l8 nucleo board supporting xspi instance
FRASTM Nov 18, 2024
20adb4b
boards: arm: stm32h7s78 disco kit supporting xspi instance
FRASTM May 27, 2024
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59 changes: 59 additions & 0 deletions boards/st/stm32h7s78_dk/stm32h7s78_dk.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -207,6 +207,65 @@
};
};

&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;

/* Set the partitions with first MB to make use of the whole Bank1 */
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
};
};
};

&xspi2 {
pinctrl-0 = <&xspim_p2_clk_pn6 &xspim_p2_ncs1_pn1
&xspim_p2_io0_pn2 &xspim_p2_io1_pn3
&xspim_p2_io2_pn4 &xspim_p2_io3_pn5
&xspim_p2_io4_pn8 &xspim_p2_io5_pn9
&xspim_p2_io6_pn10 &xspim_p2_io7_pn11
&xspim_p2_dqs0_pn0>;
pinctrl-names = "default";

status = "okay";

mx66uw1g45: xspi-nor-flash@0 {
compatible = "st,stm32-xspi-nor";
reg = <0>;
size = <DT_SIZE_M(1024)>; /* 1 Gbits */
ospi-max-frequency = <DT_FREQ_M(50)>;
spi-bus-width = <XSPI_OCTO_MODE>;
data-rate = <XSPI_DTR_TRANSFER>;
status = "okay";

partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;

slot0_partition: partition@0 {
label = "image-0";
reg = <0x00000000 DT_SIZE_K(512)>;
};
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@etienne-lms etienne-lms May 21, 2025

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Add an empty line between each subnode.

slot1_partition: partition@80000 {
label = "image-1";
reg = <0x0080000 DT_SIZE_K(512)>;
};
scratch_partition: partition@100000 {
label = "image-scratch";
reg = <0x00100000 DT_SIZE_K(64)>;
};
storage_partition: partition@110000 {
label = "storage";
reg = <0x00110000 DT_SIZE_K(64)>;
};
};
};
};

&die_temp {
status = "okay";
};
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2 changes: 1 addition & 1 deletion boards/st/stm32h7s78_dk/stm32h7s78_dk.yaml
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Expand Up @@ -13,7 +13,7 @@ supported:
- watchdog
- entropy
- adc
- usb_device
- octospi
- usbd
- memc
vendor: st