Re: [PATCH v2 6/7] iio: adc: ad485x: add ad485x driver

[David Lechner]

On 10/8/24 5:48 AM, Miclaus, Antoniu wrote:
>>> +static int ad485x_get_calibscale(struct ad485x_state *st, int ch, int *val, int
>> *val2)
>>> +{
>>> +       unsigned int reg_val;
>>> +       int gain;
>>
>> Should be u8 gain[2] and...
> 
> As discussed in previous patch series, the bulk operations won't work for these
> chips. The CS needs to be raised between each byte read/written.
> 

So the datasheet is wrong and Streaming Instruction Mode doesn't actually work?

There is also Nonstreaming Instruction Mode if we need to read/write nonconsecutive
registers without deasserting CS.