From 230c184679d5517e9770275853cd3456d00d6599 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Fri, 18 May 2018 21:30:18 +0300 Subject: [PATCH] sh_eth: add RGMII support The R-Car V3H (AKA R8A77980) GEther controller adds support for the RGMII PHY interface mode as a new value for the RMII_MII register. Based on the original (and large) patch by Vladimir Barinov. Signed-off-by: Vladimir Barinov Signed-off-by: Sergei Shtylyov Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/ethernet/renesas/sh_eth.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 8dd41e08a6c6..d214ec09d401 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -466,6 +466,9 @@ static void sh_eth_select_mii(struct net_device *ndev) u32 value; switch (mdp->phy_interface) { + case PHY_INTERFACE_MODE_RGMII ... PHY_INTERFACE_MODE_RGMII_TXID: + value = 0x3; + break; case PHY_INTERFACE_MODE_GMII: value = 0x2; break; -- 2.30.2