clk: samsung: Add a separate driver for Exynos4412 ISP clocks
Some registers for the Exynos 4412 ISP (Camera subsystem) clocks are located in the ISP power domain. Because those registers are also located in a different memory region than the main clock controller, support for them can be provided by a separate clock controller. This in turn allows to almost seamlessly make it aware of the power domain using recently introduced runtime PM support for clocks. Signed-off-by:Marek Szyprowski <m.szyprowski@samsung.com> Acked-by:
Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by:
Sylwester Nawrocki <s.nawrocki@samsung.com>
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