net: stmmac: dwc-qos: use PHY clock-stop capability

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Use the PHY clock-stop capability when programming the MAC LPI mode,
which allows the transmit clock to the PHY to be gated. Tested on the
Jetson Xavier NX platform.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1u4zi1-000xHh-57@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Russell King (Oracle) 2025-04-16 11:09:33 +01:00 • committed by Jakub Kicinski

parent 22cbc1ee26

commit 7c6cd70ffd

1 changed files with 2 additions and 1 deletions

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drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c

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