ARM: socfpga: dts: add clocks to the Arria10 platform
ARM: socfpga: dts: add clocks to the Arria10 platform

Add all the clock nodes for the Arria10 platform. At the same time, update
the peripherals with their respective clocks property.

Signed-off-by: Dinh Nguyen <a48724738fc762a7f206428dfcaf7ede2fd84d0f@opensource.altera.com>
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v2: Add the l4_sys_free_clk node

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