Thread (2 messages) 2 messages, 2 authors, 6d ago

Re: [PATCH net-next] net: phy: motorcomm: enable the reference clock for YT8531

From: Andrew Lunn <andrew@lunn.ch>
Date: 2026-07-19 15:35:41
Also in: linux-rockchip, lkml

On Sun, Jul 19, 2026 at 03:45:55PM +1200, Jiaxing Hu wrote:
The YT8531 needs a 25 MHz reference. On boards without a local crystal
it is fed from the SoC, described as a clock on the PHY node. Get and
enable it in probe so the PHY is clocked before its registers are
accessed. The clock is optional, so crystal-clocked boards are
unaffected.

Signed-off-by: Jiaxing Hu <redacted>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew
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