[PATCH] clk: propagate parent change up one level

This patch adds support for propagation of setup of clock's parent one level up. This feature is helpful when a driver changes topology of its clocks using clk_set_parent(). The problem occurs when driver's clock is located at MUX output on one platform/SoC but on the other platform/SoC there is

[PATCH] clk: propagate parent change up one level

This patch adds support for propagation of setup of clock's parent one level up. This feature is helpful when a driver changes topology of its clocks using clk_set_parent(). The problem occurs when driver's clock is located at MUX output on one platform/SoC but on the other platform/SoC there is