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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 19:30 +0200
Message-ID <rpHDk-1Ya-33@gated-at.bofh.it> (permalink)
References (2 earlier) <rpao1-n7-11@gated-at.bofh.it> <rpiOD-7ii-53@gated-at.bofh.it> <rpzPs-4lP-11@gated-at.bofh.it> <rpHtE-1RO-7@gated-at.bofh.it> <rpHDk-1Ya-35@gated-at.bofh.it>
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On Tue, Apr 19, 2016 at 05:21:01PM +0000, Reizer, Eyal wrote:

> The main quirk here is that i need to send extra clocks after the spi init command while the CS pin is "high" in order to put the wilink chip into SPI mode.
> So just sending an empty transfer wouldnt do the trick here.

A single byte transfer would result in extra clocks being sent so there
must be more to it than that...

> Do you have a recomendation on how to do it without changing the core logic. If it is possible it would be really great.

Please be explicit about what you're trying to do here.  I imagine you
may need to change the core logic but we need to know what it is that
the device needs.

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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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