From a55b9d802e11baceb35bd312419ad82086065b08 Mon Sep 17 00:00:00 2001 From: Martin Blumenstingl Date: Mon, 10 Oct 2022 16:59:35 +0200 Subject: [PATCH 732/768] net: dsa: lantiq_gswip: Only allow phy-mode = "internal" on the CPU port Add the CPU port to gswip_xrx200_phylink_get_caps() and gswip_xrx300_phylink_get_caps(). It connects through a SoC-internal bus, so the only allowed phy-mode is PHY_INTERFACE_MODE_INTERNAL. Signed-off-by: Martin Blumenstingl --- drivers/net/dsa/lantiq_gswip.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/net/dsa/lantiq_gswip.c +++ b/drivers/net/dsa/lantiq_gswip.c @@ -1513,6 +1513,7 @@ static void gswip_xrx200_phylink_validat case 2: case 3: case 4: + case 6: if (state->interface != PHY_INTERFACE_MODE_INTERNAL) goto unsupported; break; @@ -1552,6 +1553,7 @@ static void gswip_xrx300_phylink_validat case 2: case 3: case 4: + case 6: if (state->interface != PHY_INTERFACE_MODE_INTERNAL) goto unsupported; break;