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Groups > linux.kernel > #1680426

Re: Applied "spi: imx: dynamic burst length adjust for PIO mode" to the spi tree

From Mark Brown <broonie@kernel.org>
Newsgroups linux.kernel
Subject Re: Applied "spi: imx: dynamic burst length adjust for PIO mode" to the spi tree
Date 2017-07-03 17:20 +0200
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References <tRPwK-5EB-13@gated-at.bofh.it> <tY2Ui-5iT-39@gated-at.bofh.it> <tY33Y-5nU-9@gated-at.bofh.it>
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On Fri, Jun 30, 2017 at 02:14:33PM +0200, Sascha Hauer wrote:

> This is wrong. MX51_ECSPI_CTRL_MAX_BURST contains the burst length in
> bytes, but the register 'val' is written to takes the burst length in
> bits - 1, so this should be:

> 			val = MX51_ECSPI_CTRL_MAX_BURST * 8 - 1;

> instead.

Well, it breaks the build anyway so I'll revert.

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Thread

Applied "spi: imx: dynamic burst length adjust for PIO mode" to the spi tree Mark Brown <broonie@kernel.org> - 2017-06-30 14:10 +0200
  Re: Applied "spi: imx: dynamic burst length adjust for PIO mode" to  the spi tree Sascha Hauer <s.hauer@pengutronix.de> - 2017-06-30 14:20 +0200
    Re: Applied "spi: imx: dynamic burst length adjust for PIO mode"  to the spi tree Jiada Wang <jiada_wang@mentor.com> - 2017-06-30 17:00 +0200
    Re: Applied "spi: imx: dynamic burst length adjust for PIO mode" to  the spi tree Mark Brown <broonie@kernel.org> - 2017-07-03 17:20 +0200

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