samples: drivers: include the stm32 xspi node for running the samples

The stm32 xspi node is another possible multi-spi for connecting
external NOR flash memories.

Signed-off-by: Francois Ramu <francois.ramu@st.com>

samples/drivers/jesd216/sample.yaml

@@ -29,5 +29,7 @@ tests:
     integration_platforms:
       - nrf52840dk/nrf52840
   sample.drivers.stm32.jesd216:
-    filter: dt_compat_enabled("st,stm32-ospi-nor") or dt_compat_enabled("st,stm32-qspi-nor")
+    filter: dt_compat_enabled("st,stm32-xspi-nor")
+      or dt_compat_enabled("st,stm32-ospi-nor")
+      or dt_compat_enabled("st,stm32-qspi-nor")
     depends_on: spi

samples/drivers/jesd216/src/main.c

@@ -20,6 +20,8 @@
 #define FLASH_NODE DT_COMPAT_GET_ANY_STATUS_OKAY(st_stm32_qspi_nor)
 #elif DT_HAS_COMPAT_STATUS_OKAY(st_stm32_ospi_nor)
 #define FLASH_NODE DT_COMPAT_GET_ANY_STATUS_OKAY(st_stm32_ospi_nor)
+#elif DT_HAS_COMPAT_STATUS_OKAY(st_stm32_xspi_nor)
+#define FLASH_NODE DT_COMPAT_GET_ANY_STATUS_OKAY(st_stm32_xspi_nor)
 #elif DT_HAS_COMPAT_STATUS_OKAY(nxp_s32_qspi_nor)
 #define FLASH_NODE DT_COMPAT_GET_ANY_STATUS_OKAY(nxp_s32_qspi_nor)
 #elif DT_HAS_COMPAT_STATUS_OKAY(nxp_imx_flexspi_nor)

samples/drivers/spi_flash/sample.yaml

@@ -6,7 +6,7 @@ tests:
       - spi
       - flash
     filter: dt_compat_enabled("jedec,spi-nor") or dt_compat_enabled("st,stm32-qspi-nor")
-      or dt_compat_enabled("st,stm32-ospi-nor")
+      or dt_compat_enabled("st,stm32-ospi-nor") or dt_compat_enabled("st,stm32-xspi-nor")
       or (dt_compat_enabled("nordic,qspi-nor") and CONFIG_NORDIC_QSPI_NOR)
     platform_exclude: hifive_unmatched
     harness: console

samples/drivers/spi_flash/src/main.c

@@ -26,7 +26,9 @@
 #endif
 #define SPI_FLASH_SECTOR_SIZE        4096
 
-#if defined(CONFIG_FLASH_STM32_OSPI) || defined(CONFIG_FLASH_STM32_QSPI)
+#if defined(CONFIG_FLASH_STM32_OSPI) || \
+	defined(CONFIG_FLASH_STM32_QSPI) || \
+	defined(CONFIG_FLASH_STM32_XSPI)
 #define SPI_FLASH_MULTI_SECTOR_TEST
 #endif