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phy: rockchip: naneng-combphy: Add support for multiple resets

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Some variants of the PHY have more than just one reset.
To cover all cases, request the rests in bulk rather than just
the reset at index 0.

Co-developed-by: Ren Jianing <jianing.ren@rock-chips.com>
Signed-off-by: Ren Jianing <jianing.ren@rock-chips.com>
Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Eugen Hristev 2023-04-27 10:35:34 +03:00 committed by Kever Yang
parent 014a31907a
commit d49dc884cb
1 changed files with 4 additions and 4 deletions
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8
drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
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@ -76,7 +76,7 @@ struct rockchip_combphy_priv {
struct regmap *pipe_grf;
struct regmap *phy_grf;
struct phy *phy;
struct reset_ctl phy_rst;
struct reset_ctl_bulk phy_rsts;
struct clk ref_clk;
const struct rockchip_combphy_cfg *cfg;
};
@ -189,7 +189,7 @@ static int rockchip_combphy_init(struct phy *phy)
if (ret)
goto err_clk;
reset_deassert(&priv->phy_rst);
reset_deassert_bulk(&priv->phy_rsts);
return 0;
@ -204,7 +204,7 @@ static int rockchip_combphy_exit(struct phy *phy)
struct rockchip_combphy_priv *priv = dev_get_priv(phy->dev);
clk_disable(&priv->ref_clk);
reset_assert(&priv->phy_rst);
reset_assert_bulk(&priv->phy_rsts);
return 0;
}
@ -255,7 +255,7 @@ static int rockchip_combphy_parse_dt(struct udevice *dev,
return PTR_ERR(&priv->ref_clk);
}
ret = reset_get_by_index(dev, 0, &priv->phy_rst);
ret = reset_get_bulk(dev, &priv->phy_rsts);
if (ret) {
dev_err(dev, "no phy reset control specified\n");
return ret;