Re: [PATCH 2/2] iio: adc: sc27xx: Add ADC scale calibration

[Baolin Wang]

Hi Jonathan,

On 25 August 2018 at 16:43, Jonathan Cameron <jic23@xxxxxxxxxx> wrote:
> On Fri, 24 Aug 2018 17:53:16 +0800
> Baolin Wang <baolin.wang@xxxxxxxxxx> wrote:
>
>> This patch adds support to read calibration values from the eFuse
>> controller to calibrate the ADC channel scales, which can make ADC
>> sample data more accurate.
>>
>> Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxx>
> This looks good to me.  I'll leave it for now though given open questions
> on patch 1 and to allow others time to comment on this if they wish -
> particularly as it includes a binding addition.

Thanks for your reviewing. But after more testing, we found one issue
when reading calibration data from efuse, which is not always 4 bytes
(sizeof(u32)). So I will change to use nvmem_cell_read() instead of
nvmem_cell_read_u32() in next version.

-- 
Baolin Wang
Best Regards