tree ffea3021ca7f4c6664b8cbbb9f48c2f92143c01b
parent 746db5369c362a1c7f40fd0bfe9fa154560612da
author Tom Warren <twarren@nvidia.com> 1559147401 -0700
committer Tom Warren <twarren@nvidia.com> 1585863001 -0700

mmc: t210: Add autocal and tap/trim updates for SDMMC1/3

As per the T210 TRM, when running at 3.3v, the SDMMC1 tap/trim and
autocal values need to be set to condition the signals correctly before
talking to the SD-card. This is the same as what's being done in CBoot,
but it gets reset when the SDMMC1 HW is soft-reset during SD driver
init, so needs to be repeated here. Also set autocal and tap/trim for
SDMMC3, although no T210 boards use it for SD-card at this time.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>