diff options
| author |   Oleksij Rempel <o.rempel@pengutronix.de> | 2025-05-15 10:20:51 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-05-16 16:27:54 -0700 |
| commit | 622b91e0f94600d1c797b7c82ec67a6e221e74ec (patch) | |
| tree | a8317579d39017a106cc75c0d0dfafdeb9071659 | |
| parent | net: phy: fixed_phy: remove fixed_phy_register_with_gpiod (diff) | |
| download | wireguard-linux-622b91e0f94600d1c797b7c82ec67a6e221e74ec.tar.xz wireguard-linux-622b91e0f94600d1c797b7c82ec67a6e221e74ec.zip | |
net: phy: microchip: document where the LAN88xx PHYs are used
The driver uses the name LAN88xx for PHYs with phy_id = 0x0007c132. But
with this placeholder name no documentation can be found on the net.
Document the fact that these PHYs are build into the LAN7800 and LAN7850
USB/Ethernet controllers.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250515082051.2644450-1-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/phy/microchip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c index 93de88c1c8fd..13570f628aa5 100644 --- a/drivers/net/phy/microchip.c +++ b/drivers/net/phy/microchip.c @@ -474,6 +474,8 @@ static struct phy_driver microchip_phy_driver[] = { /* This mask (0xfffffff2) is to differentiate from * LAN8742 (phy_id 0x0007c130 and 0x0007c131) * and allows future phy_id revisions. + * These PHYs are integrated in LAN7800 and LAN7850 USB/Ethernet + * controllers. */ .phy_id_mask = 0xfffffff2, .name = "Microchip LAN88xx", |