[PATCH] PCI: cadence: j721e: Add support for PCI NTB functionality

[Aksh Garg]

Configure Non-Transparent Bridge (NTB) components to build along with
J721E PCIe controller driver to add support for PCI NTB functionality
in TI SoCs.

NTB_NETDEV allows to setup a virtual ethernet interface over the
NTB Transport layer, enabling connected systems to communicate with
each other using standard network protocols and transfer data as
ethernet traffic over the link.

Signed-off-by: Aksh Garg <a-garg7@xxxxxx>
---
 drivers/pci/controller/cadence/Kconfig | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/pci/controller/cadence/Kconfig b/drivers/pci/controller/cadence/Kconfig
index 9e651d545973..2da9d4ed3ed0 100644
--- a/drivers/pci/controller/cadence/Kconfig
+++ b/drivers/pci/controller/cadence/Kconfig
@@ -76,6 +76,10 @@ config PCI_J721E_HOST
 	depends on ARCH_K3 || COMPILE_TEST
 	depends on OF
 	select PCI_J721E
+	imply NTB
+	imply NTB_TRANSPORT
+	imply NTB_EPF
+	imply NTB_NETDEV
 	help
 	  Say Y here if you want to support the TI J721E PCIe platform
 	  controller in host mode. TI J721E PCIe controller uses Cadence PCIe
@@ -87,6 +91,7 @@ config PCI_J721E_EP
 	depends on OF
 	depends on PCI_ENDPOINT
 	select PCI_J721E
+	imply PCI_EPF_NTB
 	help
 	  Say Y here if you want to support the TI J721E PCIe platform
 	  controller in endpoint mode. TI J721E PCIe controller uses Cadence PCIe
-- 
2.34.1