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V4L2 driver with UART Communication

Question asked by mert can ergun on Aug 16, 2016
Latest reply on Aug 17, 2016 by igorpadykov

I am trying to develop a camera driver for a camera that communicates on UART. The board I am using is a quad plus sabre smart devices. I have some questions about it.

Is there any abstracted UART drivers that I can use in kernel space, like I2C has?

Does IPU truly support UART fuction?

Can I use UART on CSI0_DAT8, CSI0_DAT9 (dedicated to I2C originally) pins?

Is there any way that I can move my application to user space while still using V4L2?

 

EDIT: I must have mistyped 2 pins in my last question. I changed them now.

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