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phy: rockchip: naneng-combphy: Reset phy if not being used

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Change-Id: Ia62481ebf5aa5684c359fd00a3933bb02e2caaff
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
This commit is contained in:
Shawn Lin
2020-12-23 16:17:31 +08:00
committed by Tao Huang
parent 1a3cf4f5c2
commit b3f78165e5
1 changed files with 12 additions and 2 deletions
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14
drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
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@@ -185,9 +185,18 @@ static int rockchip_combphy_init(struct phy *phy)
ret = rockchip_combphy_set_mode(priv);
if (ret)
return ret;
goto err_clk;
ret = reset_control_deassert(priv->phy_rst);
if (ret)
goto err_clk;
return 0;
err_clk:
clk_bulk_disable_unprepare(priv->num_clks, priv->clks);
return ret;
}
static int rockchip_combphy_exit(struct phy *phy)
@@ -195,6 +204,7 @@ static int rockchip_combphy_exit(struct phy *phy)
struct rockchip_combphy_priv *priv = phy_get_drvdata(phy);
clk_bulk_disable_unprepare(priv->num_clks, priv->clks);
reset_control_assert(priv->phy_rst);
return 0;
}
@@ -277,7 +287,7 @@ static int rockchip_combphy_parse_dt(struct device *dev,
return ret;
}
return 0;
return reset_control_assert(priv->phy_rst);
}
static int rockchip_combphy_probe(struct platform_device *pdev)