29 Jan
2020
29 Jan
'20
3:13 p.m.
Hans de Goede hdegoede@redhat.com writes:
On 29-01-2020 15:14, Andy Shevchenko wrote:
The only one which is possibly suspicious here is this line:
- 0111: 25 * 32 / 9 = 88.8889 MHz
The SDM says 88.9 MHz for this one.
I trust math more than the SDM :)
Anyway it seems need to be fixed as well.
Btw, why we are mentioning 20 / 6 and 28 / 6 when arithmetically it's the same as 10 / 3 and 14 / 3?
I copied the BYT values from Thomas' email and I guess he did not get around to simplifying them, I'll use the simplified versions for my patch.
Too tired, too lazy :)
Andy, can you please make sure that people inside Intel who can look into the secrit documentation confirm what we are aiming for?
Ideally they should provide the X-tal frequency and the mult/div pair themself :)
Thanks,
tglx