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Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs

From Moritz Fischer <moritz.fischer@ettus.com>
Newsgroups linux.kernel
Subject Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs
Date 2016-11-08 18:10 +0100
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Marek,

On Mon, Nov 7, 2016 at 10:53 AM, Marek Vasut <marex@denx.de> wrote:

>> On the whole, I don't think the zero-length transfers are too
>> egregiously bad, and all the alternatives seem worse to me.
>
> So why not turn the CS line into GPIO and just toggle the GPIO?

Does that work with *all* SPI controllers?

Cheers,

Moritz

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[PATCH v8 1/3] of: Add vendor prefix for Lattice Semiconductor Joel Holdsworth <joel@airwebreathe.org.uk> - 2016-11-07 04:00 +0100
  [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Joel Holdsworth <joel@airwebreathe.org.uk> - 2016-11-07 04:00 +0100
    Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Moritz Fischer <moritz.fischer@ettus.com> - 2016-11-07 19:30 +0100
      Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Joel Holdsworth <joel@airwebreathe.org.uk> - 2016-11-07 20:10 +0100
        Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Moritz Fischer <moritz.fischer@ettus.com> - 2016-11-07 22:50 +0100
    Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Marek Vasut <marex@denx.de> - 2016-11-07 19:30 +0100
      Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Joel Holdsworth <joel@airwebreathe.org.uk> - 2016-11-07 20:00 +0100
        Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Marek Vasut <marex@denx.de> - 2016-11-08 12:50 +0100
          Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Moritz Fischer <moritz.fischer@ettus.com> - 2016-11-08 18:10 +0100
            Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Joel Holdsworth <joel@airwebreathe.org.uk> - 2016-11-08 18:40 +0100
              Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Marek Vasut <marex@denx.de> - 2016-11-09 19:20 +0100
                Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Joel Holdsworth <joel@airwebreathe.org.uk> - 2016-11-09 19:40 +0100
                Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Marek Vasut <marex@denx.de> - 2016-11-09 19:50 +0100
                Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Joel Holdsworth <joel@airwebreathe.org.uk> - 2016-11-09 20:00 +0100
                Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Marek Vasut <marex@denx.de> - 2016-11-10 18:00 +0100
          Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs Joel Holdsworth <joel@airwebreathe.org.uk> - 2016-11-08 18:20 +0100

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