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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. Instead before switching domain off, grab a current parent of a clock with clk_get_parent(). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Kukjin Kim <kgene@kernel.org> |
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power_domain.txt | ||
smp-sysram.txt |