]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c995a1c) | patch
mmc: tegra: SDMMC pads auto-calibration
authorSowjanya Komatineni <skomatineni@nvidia.com>
Thu, 10 Jan 2019 22:46:03 +0000 (14:46 -0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 25 Feb 2019 07:40:58 +0000 (08:40 +0100)
commit22d86efba688e4974b053af7d5b78352e87db865
tree1a4273d9a734e014dc6bfe40d37f9e519e8cd413tree | snapshot
parentc995a1c891553887f7cdd31b90e71c71f23d9296commit | diff
mmc: tegra: SDMMC pads auto-calibration

Program initial drive code offsets which will be used by auto
calibration process.

Program fixed drive strengths for SDMMC pads in pad control
register when auto cal timeouts.
Fixed settings are based on Pre-SI analysis of the pad design.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-tegra.c diff | blob | history
Linux Kernel Source Tree.