clk: at91: sam9x7: add pmc driver for sam9x7 SoC family

Add PMC driver support for sam9x7 SoC family

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
[balamanikandan.gunasundar@microchip.com: Add peripheral clock id for pmecc]
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
2 files changed