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    SubjectRe: [PATCH] spi: spi-geni-qcom: Add SPI driver support for GENI based QUP
    On Thu, May 24, 2018 at 10:25:58AM -0600, Mahadevan, Girish wrote:

    > The reason I have the cur_speed_hz is that there is a max_speed_hz which
    > is the max frequency the slave can do; but every transfer can also
    > specify a speed_hz and override this.

    Every transfer *will* specify a speed, you should never see a transfer
    that doesn't specify a speed.

    > > delay_usecs is for inter-transfer delays within a message rather than
    > > after the initial chip select assert (it can be used to keep chip select
    > > asserted for longer after the final transfer too). Obviously this is
    > > also something that shouldn't be configured in a driver specific
    > > fashion.

    > Hmmm ok, so you mean don't send these as controller_data, rather add new
    > members to the spi_device struct ?

    Yes, that'd be one way to do it.
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