Hi team,
I have to bring up TPS61165EVM-283 backlight driver with IMX8MM-evk NXP processor in android 11 code base.
As of now i have made changes in following files:
- drivers/video/backlight/Kconfig
- drivers/video/backlight/Makefile
- drivers/video/backlight/tps611xx_bl.c
- include/linux/platform_data/tps611xx_bl.h
I have to create entry in the DTSi file. Could you please help here ?
as per the datasheet, We have to provide PWM signal to CTRL pin (ON/OFF DIMMING CONTROL) from GPIO pin of NXP board.
How to make entry in dtsi file for the driver if we are controlling it from processor board, Could you please provide any example/doc/links for the same?
How it will talk to TPS611xx driver if it is not having any device address(I2C communication)? What reg add need to be defined in DT?