Integrate linux-seco-imx/seco_lf-5.10.y_develop_928_ym
[928][DTS] add support for revE revision E lacks the CPLD chip, so it's former CPU pins can be used directly as GPIOs
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[928][DTS] set correct phy-mode for RGMII Gigabit Ethernet
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[928][DTS] enable support for seco embedded controller