Re: Zynq 7 drivers source code location

On Tue, Jun 24, 2025 at 4:53 PM Milan Obuch <[email protected]> wrote:
>
> On Tue, 24 Jun 2025 08:27:14 +0000
> Michał Kruszewski <[email protected]> wrote:
>
> > Hello,
> >
> > Most source codes for drivers for Zynq 7 are placed in the
> > sys/arm/xilinx directory. However, some of them are not platform
> > specific, as they are generic drivers from Cadence, for example,
> > UART, SPI. In such a case, shouldn't they be placed in
> > sys/dev/cadence directory?
> >
>
> Things are even more complicated... we have sys/dev/uart directory,
> where many UART devices reside, we have sys/dev/spibus with controller
> subdirectory and there are allwinner and rockchip next-level
> subdirectories.
>
> Another example: sdhci_fdt_xilinx.c file is located in sys/dev/sdhci
> directory.
>
> To me, this is something without clear rules and clear leadership. I
> would not object if things got somehow better organized, I see some
> resistance against such changes. There needs to be well reasoned and
> well communicated case for this to proceed into repository...
>
> Regards,
> Milan

+1 I guess by-function is good organization :-)

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CeDeROM, SQ7MHZ, http://www.tomek.cedro.info