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net: phy: at803x: add RX and TX clock management for IPQ5018 PHY

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Acquire and enable the RX and TX clocks for the IPQ5018 PHY.
These clocks are required for the PHY's datapath to function correctly.

Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Link: https://patch.msgid.link/20260608-ipq5018-gephy-clocks-v4-4-fb2ccd56894b@outlook.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
George Moussalem 2026-06-08 09:09:19 +04:00 committed by Jakub Kicinski
parent fea4ae4b5b
commit cf6077e490
1 changed files with 12 additions and 0 deletions
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12
drivers/net/phy/qcom/at803x.c
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@ -19,6 +19,7 @@
#include <linux/regulator/consumer.h>
#include <linux/of.h>
#include <linux/phylink.h>
#include <linux/clk.h>
#include <linux/reset.h>
#include <linux/phy_port.h>
#include <dt-bindings/net/qca-ar803x.h>
@ -1074,6 +1075,7 @@ static void ipq5018_link_change_notify(struct phy_device *phydev)
static int ipq5018_probe(struct phy_device *phydev)
{
struct device *dev = &phydev->mdio.dev;
struct clk *rx_clk, *tx_clk;
struct ipq5018_priv *priv;
int ret;
@ -1084,6 +1086,16 @@ static int ipq5018_probe(struct phy_device *phydev)
priv->set_short_cable_dac = of_property_read_bool(dev->of_node,
"qcom,dac-preset-short-cable");
rx_clk = devm_clk_get_enabled(dev, "rx");
if (IS_ERR(rx_clk))
return dev_err_probe(dev, PTR_ERR(rx_clk),
"failed to get and enable RX clock\n");
tx_clk = devm_clk_get_enabled(dev, "tx");
if (IS_ERR(tx_clk))
return dev_err_probe(dev, PTR_ERR(tx_clk),
"failed to get and enable TX clock\n");
priv->rst = devm_reset_control_array_get_exclusive(dev);
if (IS_ERR(priv->rst))
return dev_err_probe(dev, PTR_ERR(priv->rst),