misc: Kconfig: add a new dependency for MARVELL_CN10K_DPI

DPI hardware is an on-chip PCIe device on Marvell's arm64 SoC
platforms. As Arnd suggested, CN10K belongs to ARCH_THUNDER
lineage.

Patch makes mrvl_cn10k_dpi driver dependent on CONFIG_ARCH_THUNDER.

Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Link: https://lore.kernel.org/r/20240711120115.4069401-1-vattunuru@marvell.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: vattunuru-mrvl

drivers/misc/Kconfig

@@ -588,6 +588,7 @@ config NSM
 config MARVELL_CN10K_DPI
 	tristate "Octeon CN10K DPI driver"
 	depends on PCI
+	depends on ARCH_THUNDER || COMPILE_TEST
 	help
 	  Enables Octeon CN10K DMA packet interface (DPI) driver which
 	  intializes DPI hardware's physical function (PF) device's