[PATCH v2 07/42] ARM: at91: add PMC programmable clocks

This is the at91 programmable clocks implementation using common clk framework. A programmable clock is a clock which can be exported on a given pin to clock external devices. Each programmable clock is given an id (from 0 to 8). The number of available programmable clocks depends on the SoC

[PATCH v2 07/42] ARM: at91: add PMC programmable clocks

This is the at91 programmable clocks implementation using common clk framework. A programmable clock is a clock which can be exported on a given pin to clock external devices. Each programmable clock is given an id (from 0 to 8). The number of available programmable clocks depends on the SoC