ARM: dts: gemini-rut1xx: remove duplicate ethernet node

[ Upstream commit 3d3bb3d2 ]

Two ethernet node was added by
commit 95220046 ("ARM: dts: Add ethernet to a bunch of platforms")
and commit d6d0cef5 ("ARM: dts: Add the FOTG210 USB host to Gemini boards")

This patch removes the duplicate one.

Fixes: d6d0cef5 ("ARM: dts: Add the FOTG210 USB host to Gemini boards")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>