git.ipfire.org Git - thirdparty/openwrt.git/blob

   1 From b98f122ebdac28b0c932f3f4474eb0927c39297b Mon Sep 17 00:00:00 2001
   2 From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
   3 Date: Tue, 11 Jun 2024 15:54:24 +0200
   4 Subject: net: dsa: lantiq_gswip: Only allow phy-mode = "internal" on the CPU
   5  port
   6
   7 Add the CPU port to gswip_xrx200_phylink_get_caps() and
   8 gswip_xrx300_phylink_get_caps(). It connects through a SoC-internal bus,
   9 so the only allowed phy-mode is PHY_INTERFACE_MODE_INTERNAL.
  10
  11 Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
  12 Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
  13 Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
  14 Signed-off-by: Martin Schiller <ms@dev.tdt.de>
  15 Link: https://lore.kernel.org/r/20240611135434.3180973-3-ms@dev.tdt.de
  16 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  17 ---
  18  drivers/net/dsa/lantiq_gswip.c | 2 ++
  19  1 file changed, 2 insertions(+)
  20
  21 --- a/drivers/net/dsa/lantiq_gswip.c
  22 +++ b/drivers/net/dsa/lantiq_gswip.c
  23 @@ -1509,6 +1509,7 @@ static void gswip_xrx200_phylink_get_cap
  24         case 2:
  25         case 3:
  26         case 4:
  27 +       case 6:
  28                 __set_bit(PHY_INTERFACE_MODE_INTERNAL,
  29                           config->supported_interfaces);
  30                 break;
  31 @@ -1540,6 +1541,7 @@ static void gswip_xrx300_phylink_get_cap
  32         case 2:
  33         case 3:
  34         case 4:
  35 +       case 6:
  36                 __set_bit(PHY_INTERFACE_MODE_INTERNAL,
  37                           config->supported_interfaces);
  38                 break;