> The patch adds support for DaVinci cpu idle driver.
> Two idle states are defined:
> 1. Wait for interrupt
> 2. Wait for interrupt and DDR self-refresh (or power down)
> Some DaVinci SoCs support putting DDR in self-refresh (eg Dm644x, DM6467)
> while others support putting DDR in self-refresh and power down (eg DM35x,
> Putting DDR (or mDDR) in power down saves more power than self-refresh.
> The patch has been tested on DA850/OMAP-L138 EVM.
> Signed-off-by: Sekhar Nori <[hidden email]>