From 3089c47ddc0ed7f5ca8a7aed9a6cddef5223cdf0 Mon Sep 17 00:00:00 2001
From: Stefan Roese <sr@denx.de>
Date: Wed, 10 Feb 2016 07:06:05 +0100
Subject: [PATCH] net: phy: marvell: Call phy_reset() where possible
Instead of coding the soft PHY reset function multiple times in marvell.c,
lets call the common phy_reset() function from phy.c.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Hao Zhang <hzhang@ti.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
drivers/net/phy/marvell.c | 23 ++---------------------
1 file changed, 2 insertions(+), 21 deletions(-)
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index eab15585c3..6e3dc85379 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -172,7 +172,6 @@ static int m88e1011s_startup(struct phy_device *phydev)
static int m88e1111s_config(struct phy_device *phydev)
{
int reg;
- int timeout;
if ((phydev->interface == PHY_INTERFACE_MODE_RGMII) ||
(phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) ||
@@ -236,16 +235,7 @@ static int m88e1111s_config(struct phy_device *phydev)
MIIM_88E1111_PHY_EXT_SR, reg);
/* soft reset */
- timeout = 1000;
- phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_RESET);
- udelay(1000);
- reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMCR);
- while ((reg & BMCR_RESET) && --timeout) {
- udelay(1000);
- reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMCR);
- }
- if (!timeout)
- printf("%s: phy soft reset timeout\n", __func__);
+ phy_reset(phydev);
reg = phy_read(phydev, MDIO_DEVAD_NONE,
MIIM_88E1111_PHY_EXT_SR);
@@ -258,16 +248,7 @@ static int m88e1111s_config(struct phy_device *phydev)
}
/* soft reset */
- timeout = 1000;
- phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_RESET);
- udelay(1000);
- reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMCR);
- while ((reg & BMCR_RESET) && --timeout) {
- udelay(1000);
- reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMCR);
- }
- if (!timeout)
- printf("%s: phy soft reset timeout\n", __func__);
+ phy_reset(phydev);
genphy_config_aneg(phydev);
--
2.39.5