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![Joachim Eastwood](https://secure.gravatar.com/avatar/33abbb2ab1ef6c39d6246381d65f8c60.jpg?s=96&d=mm)
Joachim Eastwood committed 378523d1500
clk: add lpc18xx creg clk driver The CREG block on lpc18xx contains configuration register for two low power clocks. Support enabling of these two clocks with a clk driver that access CREG trough the syscon regmap interface. These clocks are needed to support peripherals like the internal RTC on lpc18xx. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>