ar71xx: update mdio_reset code
SVN-Revision: 18224
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1 changed files with 5 additions and 2 deletions
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@ -104,11 +104,14 @@ static void ag71xx_mdio_mii_write(struct ag71xx_mdio *am,
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static int ag71xx_mdio_reset(struct mii_bus *bus)
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{
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struct ag71xx_mdio *am = bus->priv;
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u32 t;
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ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, MII_CFG_RESET);
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t = MII_CFG_CLK_DIV_28;
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ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, t | MII_CFG_RESET);
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udelay(100);
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ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, MII_CFG_CLK_DIV_28);
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ag71xx_mdio_wr(am, AG71XX_REG_MII_CFG, t);
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udelay(100);
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return 0;
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