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How to make AM335x GPMC clk out not Gated.

Lin Sun
Prodigy 10 points

GPMC is in sync mode. The clock only showup when there is GPMC transaction. Is there a way to enable the GPMC clock regardless of GPMC transaction?

Thanks,

  • 0
    Guru 31670 points

    Looks like its not possible. But even if it is available you won't be able make use of it, as GPMC_CLK patterns are dependent on the chip select spaces configuration of synchronous or asynchronous etc. Also frequency can be different according to chip select space (GPMC_CONFIG1). \