Messages in this thread | | | From | Mitja Špes <> | Date | Thu, 20 Oct 2022 07:31:28 +0200 | Subject | Re: [PATCH 3/3] doc: iio: pressure: ms5611: added max SPI frequency setting to the example |
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On Wed, Oct 19, 2022 at 3:23 PM Andy Shevchenko <andy.shevchenko@gmail.com> wrote: > > On Wed, Oct 19, 2022 at 3:55 PM Mitja Spes <mitja@lxnav.com> wrote: > > > > Added max SPI frequency setting to the example. It is now honored by the > > driver. > > Is it possible to add a constraint here? So the schema validator will > issue the warning / error if the speed is too high.
The constraint is already there: https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/iio/pressure/meas%2Cms5611.yaml ``` spi-max-frequency: maximum: 20000000 ```
But in any case the patch 2/3 limits the max frequency.
Kind regards, Mitja Spes
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