arm64: zynqmp: Fix i2c address of u70 on p-a2197-00 board

tps53681 is i2c address 0x60 not 0xc0.

Signed-off-by: Nishant Mittal <nishant.mittal@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
1 file changed