On Thu, Jul 13, 2023 at 02:22:31PM +0530, Jagan Teki wrote: > + Andre > > On Tue, Jul 11, 2023 at 6:11 AM Anne Macedo <retpola...@posteo.net> wrote: > > > > Enable Ethernet on Orange Pi One Plus by using the correct phy for > > Realtek RTL8211E instead of the Generic One. Also use CONFIG_MACPWR to > > turn on ethernet on startup. > > > > After this patch is applied, a few issues can be seen: > > > > - there's still a PHY reset timed out error that doesn't seem to cause > > any impacts to the overall connection > > > > - sometimes the emac driver times out after reset (yellow LED turns on > > and never blinks) > > > > For future patches: for now, CONFIG_MACPWR is the only way to enable > > Ethernet on boot. There's already code on the dts for using the 3v3-gmac > > regulator. However, it is not probed on boot, so it only starts after a > > "regulator status" command is issued. > > > > More details about the troubleshooting on [1]. > > > > [1] > > https://lore.kernel.org/u-boot/4wsvwgy56e2xfgtvioru2tf2ofkqprlts36qggivxogww6pn5j@4jk63zxhzhag/ > > > > Signed-off-by: Anne Macedo <retpola...@posteo.net> > > --- > > arch/arm/dts/sun50i-h6-orangepi-one-plus.dts | 2 +- > > configs/orangepi_one_plus_defconfig | 4 ++++ > > 2 files changed, 5 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm/dts/sun50i-h6-orangepi-one-plus.dts > > b/arch/arm/dts/sun50i-h6-orangepi-one-plus.dts > > index 29a081e72a..6427c58f8a 100644 > > --- a/arch/arm/dts/sun50i-h6-orangepi-one-plus.dts > > +++ b/arch/arm/dts/sun50i-h6-orangepi-one-plus.dts > > @@ -37,7 +37,7 @@ > > > > &mdio { > > ext_rgmii_phy: ethernet-phy@1 { > > - compatible = "ethernet-phy-ieee802.3-c22"; > > + compatible = "ethernet-phy-id001c.c915", > > "ethernet-phy-ieee802.3-c22" ; > > DT change has to be merged by the Linux tree first. Try to work on > that gets approved.
Thanks! Will work on that. > > Thanks, > Jagan.