On Fri, Apr 14, 2017 at 09:08:04PM +0200, Andreas Färber wrote: > Enabling uart2 node currently leads to a /dev/ttyS1 device, with ttyS0..4 > always present, causing confusion on the user's part. > > dtc cannot resolve an overlay's &uart2 reference for strings, only for > phandles, so it would need to hardcode the full node path. > > Avoid this and enforce reliable numbering by adding serialX aliases for: > > UART1 - on Wifi/BT connector > UART2 - on Pi-2 connector > UART3 - on Euler connector > UART4 - on Euler connector > > Signed-off-by: Andreas Färber <afaerber@xxxxxxx> Applied, thanks Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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