790-35-v6.9-net-dsa-mt7530-correct-port-capabilities-of-MT7988.patch 1.4 KB

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  1. From 58a94eb63233bb2ede13b183b6a6a03aa0a2dfc3 Mon Sep 17 00:00:00 2001
  2. From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <[email protected]>
  3. Date: Tue, 6 Feb 2024 01:08:07 +0300
  4. Subject: [PATCH 35/48] net: dsa: mt7530: correct port capabilities of MT7988
  5. MIME-Version: 1.0
  6. Content-Type: text/plain; charset=UTF-8
  7. Content-Transfer-Encoding: 8bit
  8. On the switch on the MT7988 SoC, as shown in Block Diagram 8.1.1.3 on page
  9. 125 of "MT7988A Wi-Fi 7 Generation Router Platform: Datasheet (Open
  10. Version) v0.1", there are only 4 PHYs. That's port 0 to 3. Set the case for
  11. ports which connect to switch PHYs to '0 ... 3'.
  12. Port 4 and 5 are not used at all in this design.
  13. Link: https://wiki.banana-pi.org/Banana_Pi_BPI-R4#Documents [1]
  14. Acked-by: Daniel Golle <[email protected]>
  15. Reviewed-by: Vladimir Oltean <[email protected]>
  16. Signed-off-by: Arınç ÜNAL <[email protected]>
  17. Link: https://lore.kernel.org/r/20240206-for-netnext-mt7530-improvements-2-v5-6-d7d92a185cb1@arinc9.com
  18. Signed-off-by: Jakub Kicinski <[email protected]>
  19. ---
  20. drivers/net/dsa/mt7530.c | 2 +-
  21. 1 file changed, 1 insertion(+), 1 deletion(-)
  22. --- a/drivers/net/dsa/mt7530.c
  23. +++ b/drivers/net/dsa/mt7530.c
  24. @@ -2604,7 +2604,7 @@ static void mt7988_mac_port_get_caps(str
  25. switch (port) {
  26. /* Ports which are connected to switch PHYs. There is no MII pinout. */
  27. - case 0 ... 4:
  28. + case 0 ... 3:
  29. __set_bit(PHY_INTERFACE_MODE_INTERNAL,
  30. config->supported_interfaces);
  31. break;