ARM: dts: imx6sl-tolino-shine3: correct console uart pinmux

Configuration was correct enough to work with the pre-configuration done by
uboot. While at it, also document the location.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Andreas Kemnade 2021-01-13 00:15:48 +01:00 • committed by Shawn Guo
commit 035a3e167b