github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-28 18:21:24 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

Merge branch 'net-phy-dp83822-add-optional-external-phy-clock'

Browse Source 
Stefan Wahren says:

====================
net: phy: dp83822: Add optional external PHY clock

This small series implement support for external PHY clock for the
dp83822 driver.
====================

Link: https://patch.msgid.link/20260528184642.33424-1-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2026-06-02 11:38:03 -07:00
commit dae89316d0
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/net/phy/dp83822.c
View File

@ -4,6 +4,7 @@
* Copyright (C) 2017 Texas Instruments Inc.
*/
#include <linux/clk.h>
#include <linux/ethtool.h>
#include <linux/etherdevice.h>
#include <linux/kernel.h>
@ -984,13 +985,20 @@ static int dp83822_attach_mdi_port(struct phy_device *phydev,
static int dp8382x_probe(struct phy_device *phydev)
{
struct device *dev = &phydev->mdio.dev;
struct dp83822_private *dp83822;
struct clk *clk;
dp83822 = devm_kzalloc(&phydev->mdio.dev, sizeof(*dp83822),
GFP_KERNEL);
dp83822 = devm_kzalloc(dev, sizeof(*dp83822), GFP_KERNEL);
if (!dp83822)
return -ENOMEM;
clk = devm_clk_get_optional_enabled(dev, NULL);
if (IS_ERR(clk)) {
return dev_err_probe(dev, PTR_ERR(clk),
"Failed to request ref clock\n");
}
dp83822->tx_amplitude_100base_tx_index = -1;
dp83822->mac_termination_index = -1;
phydev->priv = dp83822;