net: dsa: mt7530: make NET_DSA_MT7530 select MEDIATEK_GE_PHY

commit 4223f86512877b04c932e7203648b37eec931731 upstream.

Make MediaTek MT753x DSA driver enable MediaTek Gigabit PHYs driver to
properly control MT7530 and MT7531 switch PHYs.

A noticeable change is that the behaviour of switchport interfaces going
up-down-up-down is no longer there.

Fixes: b8f126a8d543 ("net-next: dsa: add dsa support for Mediatek MT7530 switch")
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220129062703.595-1-arinc.unal@arinc9.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig
index a5f1aa911fe2a3b31dd9f1ba1a45015e174bbf3c..9891b072b4625ae9d265cc4db4bab4c3a40e8656 100644 (file)
--- a/drivers/net/dsa/Kconfig
+++ b/drivers/net/dsa/Kconfig
@@ -36,6 +36,7 @@ config NET_DSA_LANTIQ_GSWIP
 config NET_DSA_MT7530
        tristate "MediaTek MT753x and MT7621 Ethernet switch support"
        select NET_DSA_TAG_MTK
+       select MEDIATEK_GE_PHY
        help
          This enables support for the MediaTek MT7530, MT7531, and MT7621
          Ethernet switch chips.