About power control or power gating

Question

Hi, 
 Is there any document and code to realize R-car S4 power control or power gating? 
 Thanks! 
 Best Regards, 
 Johnny

DuyDang [Renesas] · Accepted Answer

Hello Johnny, 
 I'm not sure if my understanding is correct. About Power Control, you can find the information in User's manual: S4 Hardware. For sample code, we have Power management driver for Linux BSP on Cortex-A55 in SDK v3.16.2 package: R-Car S4 SDK Yocto Linux v3.16.2. 
 These document and package can be downloaded from: https://www.renesas.com/us/en/products/automotive-products/automotive-system-chips-socs/r-car-s4-automotive-system-chip-soc-car-servercommunication-gateway 
 According to the forum policy, further discussion about the above document is not allowed. Please submit a ticket in en-support.renesas.com if you need more support. 
 Best Regards, 
 Duy Dang

About power control or power gating

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