ARM: socfpga: dts: add clock fields for I2C, UART and USB on Arria10
ARM: socfpga: dts: add clock fields for I2C, UART and USB on Arria10

Add the required clock fields for all the I2C nodes. Also add missing clock
fields for UART0 and USB1.

Signed-off-by: Dinh Nguyen <a48724738fc762a7f206428dfcaf7ede2fd84d0f@opensource.altera.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs