arm64: dts: ti: k3-j721e-sk: Add overlay for fusion board

commit 8f22983eb1809bd29ef342ec1550e570c0a660ea from
git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git



commit 8a36b3b388e3 ("arm64: dts: ti: k3-j721e/j721s2: Add overlay for
fusion board") Adds fusion board overlay for EVM. Add a separate
overlay for SK, since there is a difference in i2c instance connected
to CSI2 connector

Signed-off-by: Rahul T R <r-ravikumar@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Xulin Sun <xulin.sun@windriver.com>