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Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver

From Michal Suchanek <hramrach@gmail.com>
Newsgroups linux.kernel
Subject Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver
Date 2016-06-26 15:00 +0200
Message-ID <rOhPj-337-11@gated-at.bofh.it> (permalink)
References (4 earlier) <rOgqe-2jQ-27@gated-at.bofh.it> <rOgzU-2mY-3@gated-at.bofh.it> <rOgTf-2tR-13@gated-at.bofh.it> <rOhFD-2ZF-3@gated-at.bofh.it> <rOhFD-2ZF-1@gated-at.bofh.it>
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On 26 June 2016 at 14:45, Mark Brown <broonie@kernel.org> wrote:
> On Sun, Jun 26, 2016 at 02:39:20PM +0200, Michal Suchanek wrote:
>> On 26 June 2016 at 13:58, Mark Brown <broonie@kernel.org> wrote:
>
>> > No, there's a lot more to having overlays to board-neutral connectors...
>
>> If you are fine with using only the SPI pins then this is all it takes.
>
> No, there's other things like figuring out which controller to bind to
> that need to be taken into consideration.

Why do you care? So long as you name the CS that is available on
connector with the same pinout same on all boards you can target the
slave regardless of the controller it's attached to.

Thanks

Michal

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Thread

[PATCH 2/3] spi: of: allow instantiating slaves without a driver Michal Suchanek <hramrach@gmail.com> - 2016-06-24 16:30 +0200
  Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Mark Brown <broonie@kernel.org> - 2016-06-26 03:20 +0200
    Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Michal Suchanek <hramrach@gmail.com> - 2016-06-26 04:30 +0200
      Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Mark Brown <broonie@kernel.org> - 2016-06-26 13:30 +0200
        Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Michal Suchanek <hramrach@gmail.com> - 2016-06-26 13:40 +0200
          Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Mark Brown <broonie@kernel.org> - 2016-06-26 14:00 +0200
            Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Mark Brown <broonie@kernel.org> - 2016-06-26 14:50 +0200
              Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Mark Brown <broonie@kernel.org> - 2016-06-26 15:00 +0200
                Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Michal Suchanek <hramrach@gmail.com> - 2016-06-26 17:30 +0200
                Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Mark Brown <broonie@kernel.org> - 2016-06-26 19:30 +0200
              Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Michal Suchanek <hramrach@gmail.com> - 2016-06-26 15:00 +0200
            Re: [PATCH 2/3] spi: of: allow instantiating slaves without a driver Michal Suchanek <hramrach@gmail.com> - 2016-06-26 14:50 +0200

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