On 13/06/2024 19:55, Paul Handrigan wrote:
> On Mon, Jun 10, 2024 at 10:46:26AM +0200, Krzysztof Kozlowski wrote:
>
>>> +
>>> + if (cs530x->reset_gpio) {
>>> + usleep_range(2000, 2100);
>>> + gpiod_set_value_cansleep(cs530x->reset_gpio, 1);
>>
>> 1 is to keep device in reset? This looks like you are using logical
>> values inverted.
> Thanks. The reset pin is active low. I will also change the dt binding
> example to reflect that.
The value here is logical from driver point of view, not wire level, so
you use wrong code.
If you tested it with real and correct DTS, you would see it does not work.
Best regards,
Krzysztof
