TCA9545A: debug TCA9545A based on RK3399

Now we are debugging TCA9545A based on RK3399. At present, we only know how to open the access I2C, but we do not know how to work and whether a driver is needed. If necessary, could you help to provide Linux driver and configuration?

thanks

Kailyn Chen：

Hello, I am so sorry that we didn't have the Linux driver for reference. Please refer to the below post which is similar with your questions, hope it is useful for you:

https://e2e.ti.com/support/interface-group/interface/f/interface-forum/934522/tca9545a-kernel-driver-files-needed