Re: [v4 01/15] dt-bindings: iio: adc: Add ast2600-adc bindings

Billy Tsai
2021-08-25T00:07:09Z

Hi Rob,

On 2021/8/24, 8:13 PM, "Rob Herring" <robh@kernel.org> wrote:

On Mon, Aug 23, 2021 at 03:02:26PM +0800, Billy Tsai wrote:
> > +properties:
> > + compatible:
> > + enum:
> > + - aspeed,ast2600-adc0
> > + - aspeed,ast2600-adc1

> What's the difference between 0 and 1?

Their trimming data, which is used to calibrate internal reference volage,
locates in different address of OTP.

Best Regards,
Billy Tsai