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RZA1H based board and starter kit LCD touchscreen on linux

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Hi all!

I'm working on a RZA1H based board. For demo purposes I'm trying to use the LCD touchscreen panel that came with the RZA1H starter kit +. I managed to show images on the screen, but I'm struggling with the touchscreen on the TFT board.

I compiled the kernel with EDT-FT5X06 driver, but it's not working.

I'm not working with the kernel available on the official GIT, but with a different one. Since I have no error compiling or booting the system, I think that the driver is fine and that I miss something else.

I don't know how to port the driver from the official kernel to mine, and I don't know how to edit the dtb file for my board, all I know is where the file is, and that the I2C lines for the touch screen, on the new board are:

P1_6/I2C_SCL3

P1_7/I2C_SDA3

Can someone guide me through the correct process to make the touchscreen work please?

Thank you in advance!


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