net: dsa: microchip: implement port_hsr_join for KSZ9477 only

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All switches implement the optional .port_hsr_join operation while only
the KSZ9477 truly supports it.

Remove the common port_hsr_join implementation.
Replace it with a specific implementation for the KSZ9477 case.

Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20260608-clean-ksz-3rd-v2-8-6e61b7be23c4@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Bastien Curutchet (Schneider Electric) 2026-06-08 16:10:11 +02:00 • committed by Jakub Kicinski

parent 75ad8c1bc7

commit e33c168436

6 changed files with 61 additions and 85 deletions

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6

drivers/net/dsa/microchip/ksz8.c

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65

drivers/net/dsa/microchip/ksz9477.c

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2

drivers/net/dsa/microchip/ksz9477.h

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67

drivers/net/dsa/microchip/ksz_common.c

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4

drivers/net/dsa/microchip/ksz_common.h

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2

drivers/net/dsa/microchip/lan937x_main.c

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