netdev - [PATCH] [net, 83xx] ucc_geth.c: Fix upsmr setting in RMII mode

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Message-ID: <49ED859B.30904@denx.de>
Date:	Tue, 21 Apr 2009 10:36:43 +0200
From:	Heiko Schocher <hs@...x.de>
To:	Li Yang <leoli@...escale.com>
CC:	Shlomi Gridish <gridish@...escale.com>,
	Kumar Gala <galak@...nel.crashing.org>, netdev@...r.kernel.org,
	linuxppc-dev@...abs.org
Subject: [PATCH] [net, 83xx] ucc_geth.c: Fix upsmr setting in RMII mode

If using the UCC on a MPC8360 in RMII mode, don;t set
UCC_GETH_UPSMR_RPM bit in the upsmr register.

Signed-off-by: Heiko Schocher <hs@...x.de>
---
 drivers/net/ucc_geth.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index d3f39e8..44f8392 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -1394,7 +1394,8 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
 	    (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII_RXID) ||
 	    (ugeth->phy_interface == PHY_INTERFACE_MODE_RGMII_TXID) ||
 	    (ugeth->phy_interface == PHY_INTERFACE_MODE_RTBI)) {
-		upsmr |= UCC_GETH_UPSMR_RPM;
+		if (ugeth->phy_interface != PHY_INTERFACE_MODE_RMII)
+			upsmr |= UCC_GETH_UPSMR_RPM;
 		switch (ugeth->max_speed) {
 		case SPEED_10:
 			upsmr |= UCC_GETH_UPSMR_R10M;
-- 
1.6.0.6

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HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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