[PATCH v3 1/2] ARM: EXYNOS: Get current parent clock for power domain on/off

2015-04-30 Thread Krzysztof Kozlowski
Using a fixed (by DTS) parent for clocks when turning on the power domain may introduce issues in other drivers. For example when such driver changes the parent during runtime and expects that he is the only place of such change. Do not rely on DTS providing the fixed parent for such clocks.

[PATCH v3 1/2] ARM: EXYNOS: Get current parent clock for power domain on/off

2015-04-30 Thread Krzysztof Kozlowski
Using a fixed (by DTS) parent for clocks when turning on the power domain may introduce issues in other drivers. For example when such driver changes the parent during runtime and expects that he is the only place of such change. Do not rely on DTS providing the fixed parent for such clocks.