spi-fsl-lpspi: No effective_speed_hz support yet

[Marc Kleine-Budde]

On 30.07.2024 19:47:17, Stefan Wahren wrote:
> I want to use a Vertexcom MSE1021 SPI device with the i.MX93. This chip
> is a little bit special, because it must be operated within the range of
> 6 and 7 MHz. That's why the mse102x driver provides debugfs output of
> effective_speed_hz. But I noticed that the spi-fsl-lpspi driver doesn't
> support the calculation of this, that's why effective_speed_hz is always 0.
> 
> Are there plans to implement this?

At least from my side not. At least for the spi-imx the change was not
that complicated: bf253e6bf6b8 ("spi: spi-imx: spi_imx_transfer(): add
support for effective_speed_hz").

regards,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde          |
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