Hi,
On Thu, Nov 19, 2020 at 11:38 PM Stephen Boyd wrote:
>
> This DT property can be 0, 16, and then 64, but not 32. The math here
> doesn't recognize this slight bump in the power of 2 numbers and
> translates a DT property of 64 into the register value '3' when it
> really should be '2'. Fix it
Quoting Doug Anderson (2020-11-20 10:16:28)
>
> Checking the math for the documented possible values of pos. What we want:
>
> 0 => 0
> 16 => 1
> 64 => 2
> 128 => 3
> 256 => 4
> 512 => 5
> 1024 => 6
> 4294967295 => 7
>
> So looks OK. Do we care about anything other than the documented
> number
This DT property can be 0, 16, and then 64, but not 32. The math here
doesn't recognize this slight bump in the power of 2 numbers and
translates a DT property of 64 into the register value '3' when it
really should be '2'. Fix it by subtracting one more if the number being
translated is larger tha
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