On Fri, Jul 28, 2017 at 03:55:44PM +0200, Andrew Lunn wrote: > On Fri, Jul 28, 2017 at 11:28:15AM +0200, Corentin Labbe wrote: > > Hello > > > > The current way to find if the phy is internal is to compare DT phy-mode > > and emac_variant/internal_phy. > > But it will negate a possible future SoC where an external PHY use the > > same phy mode than the internal one. > > > > This patchs series adds a new way to find if the PHY is internal, via its > > compatible. > > http://elixir.free-electrons.com/linux/latest/source/drivers/of/of_mdio.c#L144 > > Since you also have "ethernet-phy-ieee802.3-c22", you won't get the > warning. But still, your device tree gives the wrong idea. > > I've probably asked this before: Does the internal PHY use a different > PHY ID in registers 2 and 3? > yes reg2: 0x0044 reg3: 0X1500 Regards -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
