From: Dinh Nguyen <dinguyen@kernel.org>
Date: Mon, 3 Jun 2019 14:44:18 +0000 (-0500)
Subject: net: stmmac: socfpga: add RMII phy mode
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=712246bc93cb076c191f8a9169003f92434ad286;p=linux.git

net: stmmac: socfpga: add RMII phy mode

Add option for enabling RMII phy mode.

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Wei Liang Lim <wei.liang.lim@intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
index d466e33635b0c..75a6471db76ce 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
@@ -251,6 +251,9 @@ static int socfpga_dwmac_set_phy_mode(struct socfpga_dwmac *dwmac)
 	case PHY_INTERFACE_MODE_SGMII:
 		val = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_GMII_MII;
 		break;
+	case PHY_INTERFACE_MODE_RMII:
+		val = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII;
+		break;
 	default:
 		dev_err(dwmac->dev, "bad phy mode %d\n", phymode);
 		return -EINVAL;