clk: samsung: Keep top BPLL mux on Exynos542x enabled

BPLL clock must not be disabled because it is needed for proper DRAM
operation. This is normally handled by respective memory devfreq driver,
but when that driver is not yet probed or its probe has been deferred
the clock might get disabled what causes board hang. Fix this by calling
clk_prepare_enable() directly from the clock provider driver.

Cc: [email protected]
Signed-off-by: Marek Szyprowski <[email protected]>
Reviewed-by: Lukasz Luba <[email protected]>
Tested-by: Lukasz Luba <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Fixes: 6e7674c3c6df ("memory: Add DMC driver for Exynos5422")
Signed-off-by: Sylwester Nawrocki <[email protected]>

0 files changed, 0 insertions, 0 deletions