This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Linux/DP83TC811S-Q1: How to quit Test Mode and let link in normal mode

Part Number: DP83TC811S-Q1

Tool/software: Linux

According to Datasheet, I set TEST_CTRL Register 0x2001,  let PHY into test mode 1., and the sqi value is 0x0111 or 0x010A.

I try follow ways to exit test mode:

1. set TEST_CTRL Register 0x0836 0x0001, that means normal operation, but sqi is still 0x0111 or 0x010A.

2. .set TEST_CTRL Register 0x0836 0x0001, and set PHYRCR Register 0x4000 let PHY software restart, sqi is 0x0

3. set  PHYRCR Register 0x8000 , let PHY hardware reset, sqi is 0x0

So, Q1: I want to know how to exit Test Mode and let the PHY run in normal mode.

Q2, When reset PHY, don't load cfg in the dts, is it right?