In B.1.51 PMU Revision History of IMX6DQRM rev.4 09/2017,
It say that "Updated the Bit 18 of PMU_LOWPWR_CTRLn to reserved."
But PMU registers of i.MX6Dual/Quad, it have no PMU_LOWPWR_CTRLn register.
What is that meaning of this history?
It seems that mistake copy&past from IMX6ULRM.
Can I trust revision history of IMX6DQRM rev.4?