Part Number: TDA4VH-Q1
Hi, TI Expert,
Thank you for the previous response regarding CPU DFS support on TDA4VH-Q1 (J784S4).
We have a few follow-up questions:
1. OPP Table for TDA4VH-Q1
You mentioned that two sets of frequency tables will be needed for the two A72 clusters on J784S4.
Could you let us know whether the supported OPP (frequency) levels for each A72 cluster are documented in the TRM or datasheet?
If not, is it possible for TI to provide the supported frequency steps for the two clusters directly?
2. Porting Plan and Official SDK Support
Regarding the porting of the patches from app note SDAA069 to TDA4VH-Q1 —
is there a plan for TI to officially include DFS support for J784S4 in a future SDK release?
Or is this expected to be implemented by the customer independently?
3. Thermal Throttling Verification on TDA4VH-Q1
Has Linux thermal framework-based A72 frequency throttling (trip point triggered passive cooling) been verified on TDA4VH-Q1 (J784S4)?
If so, could you share a reference DTS example or any test results that we could refer to?
Thank you.
Regards, Jaewon
