Re: [PATCH v1 1/1] iio: adc: nxp-sar-adc: Fix the delay calculation in nxp_sar_adc_wait_for()

[Daniel Lezcano]

On 5/22/26 19:35, Jonathan Cameron wrote:
> On Tue, 19 May 2026 23:56:06 +0200
> Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
>
> > The original code was using ndelay() twice. In one case the delay
> > is calculated as 1/3 of ADC clock and in the other as 80 ADC clocks.
> > But according to the comments in all cases it should be a multiplier
> > of the ADC clock, and not a fraction of it. Inadvertently
> > nxp_sar_adc_wait_for() takes the wrong case and spread it over
> > the code make it wrong in all places. Fix this by modifying a helper
> > to correctly use the multiplier.
> >
> > Fixes: 7e5c0f97c66a ("iio: adc: nxp-sar-adc: Avoid division by zero")
> > Fixes: 4434072a893e ("iio: adc: Add the NXP SAR ADC support for the s32g2/3 platforms")
> > Reported-by: Sashiko <sashiko-bot@xxxxxxxxxx>
> > Closes: https://sashiko.dev/#/patchset/20260416090122.758990-1-andriy.shevchenko%40linux.intel.com
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
>
> Daniel, could you take a look at this one.
>
> Explanation seems fine but original patch was yours so I'd like
> some 'aware' eyes on it!

Sounds like correct but let me loop in Ghenadi as I don't have the 
platform anymore to check the change