tree 0df795f82017b2686651b2c6e9a5391650b77632
parent 1fab98fb90b0350210ac6938cb61647c66dcf0f7
author Rajesh Bhagat <rajesh.bhagat@nxp.com> 1516185789 +0530
committer York Sun <york.sun@nxp.com> 1516735253 -0800

ls1088a: Add VID support for QDS and RDB platforms

This patch adds the support for VID on LS1088AQDS and LS1088ARDB systems.
It reads the fusesr register and changes the VDD accordingly by adjusting
the voltage via LTC3882 regulator.

This patch also takes care of the special case of 0.9V VDD is present in
fusesr register. In that case,it also changes the SERDES voltage by
disabling the SERDES, changing the SVDD and then re-enabling SERDES.

Signed-off-by: Raghav Dogra <raghav.dogra@nxp.com>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Amrita Kumari <amrita.kumari@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>