target/linux/layerscape/patches-5.4/701-net-0287-staging-fsl_ppfe-eth-fix-RGMII-tx-delay-issue.patch

   1 From b62abd01cce8c4548d380d4ff28984a0275ea8fb Mon Sep 17 00:00:00 2001
   2 From: Calvin Johnson <calvin.johnson@nxp.com>
   3 Date: Wed, 11 Oct 2017 19:23:38 +0530
   4 Subject: [PATCH] staging: fsl_ppfe/eth: fix RGMII tx delay issue
   5
   6 Recently logic to enable RGMII tx delay was changed by
   7 below patch.
   8
   9 https://patchwork.kernel.org/patch/9447581/
  10
  11 Based on the patch, appropriate change is made in PFE driver.
  12
  13 Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
  14 Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com>
  15 ---
  16  drivers/staging/fsl_ppfe/pfe_eth.c | 3 ++-
  17  1 file changed, 2 insertions(+), 1 deletion(-)
  18
  19 --- a/drivers/staging/fsl_ppfe/pfe_eth.c
  20 +++ b/drivers/staging/fsl_ppfe/pfe_eth.c
  21 @@ -1068,7 +1068,8 @@ static void pfe_eth_adjust_link(struct n
  22                         new_state = 1;
  23                         gemac_set_speed(priv->EMAC_baseaddr,
  24                                         pfe_get_phydev_speed(phydev));
  25 -                       if (priv->einfo->mii_config == PHY_INTERFACE_MODE_RGMII)
  26 +                       if (priv->einfo->mii_config ==
  27 +                                       PHY_INTERFACE_MODE_RGMII_TXID)
  28                                 pfe_set_rgmii_speed(phydev);
  29                         priv->oldspeed = phydev->speed;
  30                 }