On Mon, Jan 07, 2019 at 07:47:47AM +0000, Clark Wang wrote: > Add cs-gpio feature for LPSPI. > The cs line will be controlled in fsl_lpspi_transfe_one_msg() function. > > Still support using the mode without cs-gpio. It depends on if attribute > cs-gpio has been configured in dts file. This is open coding the GPIO - it'd be better to convert to use transfer_one() so you can use the core GPIO handling but that's not really directly relevant to this patch so I'm going to apply, just something it'd be good to work on.
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