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Message-ID: <DEB9D606-6489-4993-A5E7-6E4F3226EE5A@aspeedtech.com>
Date: Wed, 25 Aug 2021 00:06:47 +0000
From: Billy Tsai <billy_tsai@...eedtech.com>
To: Rob Herring <robh@...nel.org>
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Subject: Re: [v4 01/15] dt-bindings: iio: adc: Add ast2600-adc bindings
Hi Rob,
On 2021/8/24, 8:13 PM, "Rob Herring" <robh@...nel.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
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