[PATCH net-next 11/11] net: dsa: Kconfig: Enable support for RZ/T2H and RZ/N2H SoCs

Prabhakar
2025-11-21T11:36:17Z

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Update the Kconfig entry for the Renesas RZ/N1 A5PSW Ethernet switch
driver to depend on ARCH_RENESAS instead of ARCH_RZN1. This allows
the driver to be built for other Renesas SoCs that integrate a similar
Ethernet switch IP, such as RZ/T2H and RZ/N2H.

Also update the help text and prompt to reflect support for the ETHSW
variant used on these SoCs.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
drivers/net/dsa/Kconfig | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
index 7eb301fd987d..9c44c530ebb1 100644
--- a/drivers/net/dsa/Kconfig
+++ b/drivers/net/dsa/Kconfig
@@ -85,13 +85,14 @@ source "drivers/net/dsa/xrs700x/Kconfig"
source "drivers/net/dsa/realtek/Kconfig"

config NET_DSA_RZN1_A5PSW
- tristate "Renesas RZ/N1 A5PSW Ethernet switch support"
- depends on OF && (ARCH_RZN1 || COMPILE_TEST)
+ tristate "Renesas RZ/N1 A5PSW and RZ/{T2H,N2H} ETHSW Ethernet switch support"
+ depends on OF && (ARCH_RENESAS || COMPILE_TEST)
select NET_DSA_TAG_RZN1_A5PSW
select PCS_RZN1_MIIC
help
- This driver supports the A5PSW switch, which is embedded in Renesas
- RZ/N1 SoC.
+ This driver supports the Advanced 5-Port Switch (A5PSW) found on
+ Renesas RZ/N1 SoCs, and the Ethernet Switch (ETHSW) found on
+ Renesas RZ/T2H and RZ/N2H SoCs.

config NET_DSA_KS8995
tristate "Micrel KS8995 family 5-ports 10/100 Ethernet switches"
--
2.52.0