Deleted lines after endmodule and consecutive empty lines.
Modified parentheses, extra spaces.
Fixed indentation.
Fixed parameters list to be each parameter on its line.
Signed-off-by: Iulia Moldovan <iulia.moldovan@analog.com>
The AFE's I2C interface should be pin-multiplexed to the FPGA. Also, add
a bidirectional IO buffer for the interface, and make sure it has weak
pull-up resistors.