Quoting Eddie James (2018-03-08 12:57:20)
> According to the Aspeed specification, the reset and enable sequence
> should be done when the clock is stopped. The specification doesn't
> define behavior if the reset is done while the clock is enabled.
> 
> From testing on the AST2500, the LPC Controller has problems if the
> clock is reset while enabled.
> 
> Therefore, check whether the clock is enabled or not before performing
> the reset and enable sequence in the Aspeed clock driver.
> 
> Root-caused-by: Lei Yu <mine260...@gmail.com>
> Signed-off-by: Eddie James <eaja...@linux.vnet.ibm.com>
> ---

Applied to clk-fixes

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