[PATCH v2] ARM: configs: sama5: enable current Microchip KSZ DSA symbols

The Microchip KSZ DSA family now uses NET_DSA_MICROCHIP_KSZ_COMMON
for the common provider and NET_DSA_MICROCHIP_KSZ_SPI for SPI-attached
switches.

sama5_defconfig still enables the removed KSZ9477-specific symbols even
though SAMA5 device trees contain KSZ SPI switch consumers. Replace the
stale entries with the current provider symbols.

Assisted-by: Codex:gpt-5
Signed-off-by: Pengpeng Hou <[email protected]>
---
Changes since v1: https://lore.kernel.org/all/[email protected]/
- no source-code changes
- rebase on the current SAMA5 defconfig
- route the revision to the AT91 SoC maintainers
- add the coding-assistant disclosure

The Kconfig/provider mapping was reviewed statically; no SAMA5 kernel build
was performed.

 arch/arm/configs/sama5_defconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
index bd7f0b5f7d66..46e7f554faa1 100644
--- a/arch/arm/configs/sama5_defconfig
+++ b/arch/arm/configs/sama5_defconfig
@@ -70,8 +70,8 @@ CONFIG_BLK_DEV_SD=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_NETDEVICES=y
-CONFIG_NET_DSA_MICROCHIP_KSZ9477=m
-CONFIG_NET_DSA_MICROCHIP_KSZ9477_SPI=m
+CONFIG_NET_DSA_MICROCHIP_KSZ_COMMON=m
+CONFIG_NET_DSA_MICROCHIP_KSZ_SPI=m
 # CONFIG_NET_VENDOR_BROADCOM is not set
 CONFIG_MACB=y
 # CONFIG_NET_VENDOR_CIRRUS is not set
-- 
2.50.1 (Apple Git-155)