Hi all,
it seems that there where some problems concerning SmartReflex using OMAP3530 and TPS659xx (see below). Are these problems/limitations still existing if I use other family members? In other words: will a system doing automatic Smartreflex functionality - established with AM3703 and TPS65023 on I2C4? Do I get Linux power management support for this specific CPU-PMIC (or other) combination?
Karsten
[James] I2C4 on OMAP3530 is a write only port. It is not a traditional I2C port (like I2C1-3). It was intended to connect only to TPS659xx devices for Smart Reflex functionality. If you use TPS65073, you should connect it to I2C1-3. This is the reason why the Linux power management support as is written today would not support the TPS65073. You would have to write that from scratch if you wanted to do any DVFS or power management.