Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller

From	Mark Brown <broonie@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller
Date	2016-08-01 20:20 +0200
Message-ID	<s1pYK-1pc-7@gated-at.bofh.it> (permalink)
References	(1 earlier) <rZMPM-2fO-7@gated-at.bofh.it> <rZZ0B-24D-27@gated-at.bofh.it> <rZZtD-2h2-3@gated-at.bofh.it> <rZZDj-2lv-9@gated-at.bofh.it> <s0ti1-5wF-3@gated-at.bofh.it>
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On Fri, Jul 29, 2016 at 11:34:41PM -0400, Rich Felker wrote:

> I was able to get it working via the clk api and I'll include support
> for this in the next version of the patch, but to actually use it
> depends on changing arch/sh to use the common clk framework; otherwise
> there's no way to provide a suitable clk in the DT and have
> [devm_]clk_get actually pick it up. Should I keep around the option of
> using clock-frequency too? That would be most convenient.

It sounds like at the minute the devices all have one frequency anyway
in which case just having a default frequency in there that you fall
back to if you get -ENOENT from a failed clock lookup might be enough?

Thread

[PATCH v4 0/2] J-Core SPI controller support Rich Felker <dalias@libc.org> - 2016-07-28 08:20 +0200
  [PATCH v4 1/2] of: add J-Core SPI master bindings Rich Felker <dalias@libc.org> - 2016-07-28 08:20 +0200
    Re: [PATCH v4 1/2] of: add J-Core SPI master bindings Rob Herring <robh@kernel.org> - 2016-07-29 23:00 +0200
      Re: [PATCH v4 1/2] of: add J-Core SPI master bindings Rich Felker <dalias@libc.org> - 2016-08-03 00:10 +0200
        Re: [PATCH v4 1/2] of: add J-Core SPI master bindings Rob Herring <robh@kernel.org> - 2016-08-03 00:50 +0200
  [PATCH v4 2/2] spi: add driver for J-Core SPI controller Rich Felker <dalias@libc.org> - 2016-07-28 08:20 +0200
    Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Mark Brown <broonie@kernel.org> - 2016-07-28 21:20 +0200
      Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Rich Felker <dalias@libc.org> - 2016-07-28 21:50 +0200
        Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Mark Brown <broonie@kernel.org> - 2016-07-28 22:00 +0200
          Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Rich Felker <dalias@libc.org> - 2016-07-30 05:40 +0200
            Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Mark Brown <broonie@kernel.org> - 2016-08-01 20:20 +0200
              Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Rich Felker <dalias@libc.org> - 2016-08-02 03:50 +0200
                Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Rob Landley <rob@landley.net> - 2016-08-02 20:20 +0200
            Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Geert Uytterhoeven <geert@linux-m68k.org> - 2016-08-04 15:10 +0200
              Re: [PATCH v4 2/2] spi: add driver for J-Core SPI controller Rich Felker <dalias@libc.org> - 2016-08-04 19:10 +0200

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