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Linux/TMS320DM8127: Reading the HDMI PHY register

Part Number: TMS320DM8127

Tool/software: Linux

Hello,

I am using DM8127 in one of our projects. We wish to turn on the termination of the HDMI interface. I see in TRM that we can do that. Can you help me out here regarding reading the TMDS_CNTL2 register?

Can you tell me that register address of TMDS_CNTL2 is 0x48123004 correct or not? Why I am not able to write in those registers?