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Re: [PATCHv2] wlcore: spi: add wl18xx support

From Mark Brown <broonie@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCHv2] wlcore: spi: add wl18xx support
Date 2016-04-19 20:00 +0200
Message-ID <rpI6n-2bD-27@gated-at.bofh.it> (permalink)
References (4 earlier) <rpzPs-4lP-11@gated-at.bofh.it> <rpHtE-1RO-7@gated-at.bofh.it> <rpHDk-1Ya-35@gated-at.bofh.it> <rpHDk-1Ya-33@gated-at.bofh.it> <rpI6n-2bD-29@gated-at.bofh.it>
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On Tue, Apr 19, 2016 at 05:38:02PM +0000, Reizer, Eyal wrote:
> Hi Mark,
> 
> Hope you can see the attached picture that illustrates what need to sent for sucesfull SPI init.

I think what the picture shows is that you just need to send at least
one byte at the end of the transfer *after* deasserting /CS which is
totally not what I'd have understood from any of the previous
discussion.  That is already supported, just send an extra byte using
.cs_change to do what is says.

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Re: [PATCHv2] wlcore: spi: add wl18xx support Arnd Bergmann <arnd@arndb.de> - 2016-04-18 00:30 +0200
  RE: [PATCHv2] wlcore: spi: add wl18xx support "Reizer, Eyal" <eyalr@ti.com> - 2016-04-18 08:00 +0200
    Re: [PATCHv2] wlcore: spi: add wl18xx support Arnd Bergmann <arnd@arndb.de> - 2016-04-18 17:00 +0200
      RE: [PATCHv2] wlcore: spi: add wl18xx support "Reizer, Eyal" <eyalr@ti.com> - 2016-04-19 11:10 +0200
        Re: [PATCHv2] wlcore: spi: add wl18xx support Arnd Bergmann <arnd@arndb.de> - 2016-04-19 16:30 +0200
          RE: [PATCHv2] wlcore: spi: add wl18xx support "Reizer, Eyal" <eyalr@ti.com> - 2016-04-19 16:40 +0200
        Re: [PATCHv2] wlcore: spi: add wl18xx support Mark Brown <broonie@kernel.org> - 2016-04-19 19:20 +0200
          Re: [PATCHv2] wlcore: spi: add wl18xx support Mark Brown <broonie@kernel.org> - 2016-04-19 19:30 +0200
            Re: [PATCHv2] wlcore: spi: add wl18xx support Mark Brown <broonie@kernel.org> - 2016-04-19 20:00 +0200
              Re: [PATCHv2] wlcore: spi: add wl18xx support Mark Brown <broonie@kernel.org> - 2016-04-19 20:50 +0200
                RE: [PATCHv2] wlcore: spi: add wl18xx support "Reizer, Eyal" <eyalr@ti.com> - 2016-04-21 13:10 +0200
                Re: [PATCHv2] wlcore: spi: add wl18xx support Mark Brown <broonie@kernel.org> - 2016-04-21 13:20 +0200
    Re: [PATCHv2] wlcore: spi: add wl18xx support Mark Brown <broonie@kernel.org> - 2016-04-19 19:10 +0200

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