MICPHY(4)

🌸 MICPHY(4) 🌸

okay bestie, welcome to the MICPHY(4) page from the Kernel Interfaces Manual — it’s literally all about the Micrel PHY driver, and we’re gonna get into it 💅✨

✨ NAME ✨

micphy — the Micrel KSZ8xxx 10/100 and KSZ9xxx 10/100/1000 PHY driver. that’s the whole name vibe 🎀

🦋 SYNOPSIS 🦋

micphy* at mii? phy ?

💖 DESCRIPTION 💖

okay so the micphy driver currently supports these cuties:

• KSZ80[2345689]1
• KSZ87[23]x
• KSZ90[23]1
• KSZ9131
• KSZ9477

It also supports LAN7430's internal PHY. yes, even that one ✨

The driver has a fixup for evbarm/cpsw(4) which requires Gig-E PHYs to adjust RGMII signal timing. important little timing moment, no cap ⏱️

🌈 SEE ALSO 🌈

• evbarm/cpsw(4)
• ifmedia(4)
• intro(4)
• mii(4)
• ifconfig(8)

source/version/date check: this page is tagged MICPHY(4), comes from Debian, and is dated November 6, 2019. periodt, bestie 💅