]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4917f74) | 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)
commit96c7f8116f91a0845540ea1958d162617c53f8f5
tree1a4273d9a734e014dc6bfe40d37f9e519e8cd413tree | snapshot
parent4917f740c35b2c7d8e01a7fac0bcb073e46f4eaecommit | 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.