dt-bindings: i2c: I2C binding for Mellanox BlueField SoC

Add device tree bindings documentation for Mellanox BlueField
I2C SMBus controller.

Signed-off-by: Khalil Blaiech <kblaiech@mellanox.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
1 file changed