Commit a09655dd authored by Chaoyi Chen's avatar Chaoyi Chen Committed by Jakub Kicinski
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Revert "net: ethernet: stmmac: dwmac-rk: Make the clk_phy could be used for external phy" 



This reverts commit da114122.

As discussed, the PHY clock should be managed by PHY driver instead
of other driver like dwmac-rk.

Reported-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/a30a8c97-6b96-45ba-bad7-8a40401babc2@samsung.com


Fixes: da114122 ("net: ethernet: stmmac: dwmac-rk: Make the clk_phy could be used for external phy")
Signed-off-by: default avatarChaoyi Chen <chaoyi.chen@rock-chips.com>
Link: https://patch.msgid.link/0A3F1D1604FEE424+20250916012628.1819-1-kernel@airkyi.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent dc110d1b

drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c

+4 −7
Original line number Diff line number Diff line
@@ -1410,16 +1410,13 @@ static int rk_gmac_clk_init(struct plat_stmmacenet_data *plat) 
		clk_set_rate(plat->stmmac_clk, 50000000);

	}



	if (plat->phy_node) {

	if (plat->phy_node && bsp_priv->integrated_phy) {

		bsp_priv->clk_phy = of_clk_get(plat->phy_node, 0);

		ret = PTR_ERR_OR_ZERO(bsp_priv->clk_phy);

		/* If it is not integrated_phy, clk_phy is optional */

		if (bsp_priv->integrated_phy) {

		if (ret)

			return dev_err_probe(dev, ret, "Cannot get PHY clock\n");

		clk_set_rate(bsp_priv->clk_phy, 50000000);

	}

	}



	return 0;

}