[PATCH 4.19 17/77] net: mvpp2: Fix GoP port 3 Networking Complex Control configurations

[Greg Kroah-Hartman]

From: Stefan Chulski <stef...@marvell.com>

[ Upstream commit 2575bc1aa9d52a62342b57a0b7d0a12146cf6aed ]

During GoP port 2 Networking Complex Control mode of operation configurations,
also GoP port 3 mode of operation was wrongly set.
Patch removes these configurations.

Fixes: f84bf386f395 ("net: mvpp2: initialize the GoP")
Acked-by: Marcin Wojtas <m...@semihalf.com>
Signed-off-by: Stefan Chulski <stef...@marvell.com>
Link: 
https://lore.kernel.org/r/1608462149-1702-1-git-send-email-stef...@marvell.com
Signed-off-by: Jakub Kicinski <k...@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -954,7 +954,7 @@ static void mvpp22_gop_init_rgmii(struct
 
        regmap_read(priv->sysctrl_base, GENCONF_CTRL0, &val);
        if (port->gop_id == 2)
-               val |= GENCONF_CTRL0_PORT0_RGMII | GENCONF_CTRL0_PORT1_RGMII;
+               val |= GENCONF_CTRL0_PORT0_RGMII;
        else if (port->gop_id == 3)
                val |= GENCONF_CTRL0_PORT1_RGMII_MII;
        regmap_write(priv->sysctrl_base, GENCONF_CTRL0, val);