On Thu, 14 Aug 2025 08:03:23 +0200
Krzysztof Kozlowski [off-list ref] wrote:

On 14/08/2025 00:39, Jonathan Santos wrote:

quoted

quoted

quoted

 
+  adi,aaf-gain:
+    description: |
+      Specifies the gain of the Analog Anti-Aliasing Filter (AAF) applied to the
+      ADC input, measured in milli-units. The AAF provides additional signal  

What is milli unit? Isn't gain in dB, so maybe you want mB? Quite
unpopular to see mB, but we cannot use 1/100 of dB, so I could
understand it.
 

Actually, the gain is expressed in V/V, not in dB. I may have phrased it poorly, but since
there are fractional values like 0.364 and 0.143, I chose to represent it
in milli-units.  

Why your reply to is corrupted:
"c3cf9b97-3883-4ebb-a2ed-0033adebda87@kernel.org"?


What sort of unit is milli-unit? Isn't this 1/1000 of some BASE unit,
but you do not have here a base?

I think you want just basis point if this is V/V (already in common
property suffixes)

Nice. I didn't know about -bp.   That does sound like a good choice for ratio
stuff and here would be 100x larger actual values which is fine.

Best regards,
Krzysztof