linux-phytec-ti

ARM: dts: am437x-idk: Add Industrial output support

The TPIC2810 is available on the AM437x IDK and is attached to I2C1.
Output is attached to the I/O header and 10 LEDs.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>