[LEDE-DEV] rt5350-spi rt2880-spi question

[Petr Štetiar]

Giuseppe Lippolis <giu.lippolis at gmail.com> [2016-12-10 23:28:49]:

> In the driver code is written the follow comment:
> 
>         /*
>          * spidev should never be referenced in DT without a specific
>          * compatible string, it is a Linux implementation thing
>          * rather than a description of the hardware.
>          */
> 
> What shall I use in the .dts to bind a generic spi driver?

For details look at the discussion[1]. I'm using following patch[2] to silence
that "buggy DT" warning. Proper fix is hanging somewhere at bottom of my very
long TODO list :-)

1. https://patchwork.kernel.org/patch/6113191/
2. https://gist.github.com/ynezz/0009468c0b3bfe497faacb075622cd21

-- ynezz