arm64: dts: renesas: salvator-common: add GPIO extender

We need to configure its GPIOs later.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Wolfram Sang 2017-12-22 21:11:46 +01:00 • committed by Simon Horman
commit ece30287af