[PATCH 1/2] net: am65-cpsw-nuss: depends on DMA support

Sascha Hauer s.hauer at pengutronix.de
Thu Mar 13 02:54:41 PDT 2025


The am65-cpsw-nuss needs DMA functions provided by CONFIG_DMADEVICES, so
we must depend on this option to avoid linker errors. As the am65-cpsw-nuss
is useless without the DMA hardware driver depend on CONFIG_TI_K3_UDMA
instead which implies CONFIG_DMADEVICES.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 drivers/net/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5c436a05cc..0099845096 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -68,6 +68,7 @@ config DRIVER_NET_DAVINCI_EMAC
 config DRIVER_NET_TI_K3_AM65_CPSW_NUSS
 	bool "TI K3 AM654x/J721E CPSW Ethernet driver"
 	depends on ARCH_K3 || COMPILE_TEST
+	depends on TI_K3_UDMA
 	select DRIVER_NET_TI_DAVINCI_MDIO
 	select PHYLIB
 	help
-- 
2.39.5




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