Re: [PATCH] spi: spi-fsl-lpspi: Fix scldiv calculation

[Mark Brown <broonie@xxxxxxxxxx>]

On Sun, 04 Aug 2024 13:36:11 +0200, Stefan Wahren wrote:
> The effective SPI clock frequency should never exceed speed_hz
> otherwise this might result in undefined behavior of the SPI device.
> 
> Currently the scldiv calculation could violate this constraint.
> For the example parameters perclk_rate = 24 MHz and speed_hz = 7 MHz,
> the function fsl_lpspi_set_bitrate will determine perscale = 0 and
> scldiv = 1, which is a effective SPI clock of 8 MHz.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: spi-fsl-lpspi: Fix scldiv calculation
      commit: 730bbfaf7d4890bd99e637db7767dc68cfeb24e7

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
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If any updates are required or you are submitting further changes they
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Thanks,
Mark