[PATCH 1/8] spi: dt-bindings: Introduce spi-cs-setup-ns property
broonie at kernel.org
Fri Nov 18 07:30:41 PST 2022
On Fri, Nov 18, 2022 at 03:14:58PM +0100, Michael Walle wrote:
> From: Tudor Ambarus <tudor.ambarus at microchip.com>
> > + spi-cs-setup-ns:
> > + description:
> > + Delay in nanosecods to be introduced by the controller after CS is
> > + asserted.
> Does this need a type as the spi-cs-setup-ns is apparently just 16bit? At
> least the driver uses it that way.
> But IMHO this should just be a normal uint32 value to be consistent with
> all the other properties. Also the max value with 16bit will be 'just'
Making it 32 bit does seem safer. I've applied the series
already, mainly for the reintroduction of spi_set_cs_timing()
since there was another driver that needed it, but we can still
fix things up until the merge window.
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