linux-stable/drivers/mmc
Aapo Vienamo 44350993d0 mmc: tegra: Add and use tegra_sdhci_get_max_clock()
Implement and use tegra_sdhci_get_max_clock() which returns the true
maximum host clock rate. The issue with tegra_sdhci_get_max_clock() is
that it returns the current clock rate of the host instead of the
maximum one, which can lead to unnecessarily small clock rates.

This differs from the previous implementation of
tegra_sdhci_get_max_clock() in that it doesn't divide the result by two.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-07-16 11:58:38 +02:00
..
core mmc: core: Drop the unused mmc_power_save|restore_host() 2018-07-16 11:21:45 +02:00
host mmc: tegra: Add and use tegra_sdhci_get_max_clock() 2018-07-16 11:58:38 +02:00
Kconfig mmc: core: Remove option not to use blk-mq 2017-12-11 12:55:02 +01:00
Makefile mmc: Kconfig: downgrade CONFIG_MMC_DEBUG for host drivers only 2017-08-30 14:01:34 +02:00