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| author | Faiz Abbas <faiz_abbas@ti.com> | 2020-09-23 13:52:06 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-09-28 13:31:07 +0300 |
| commit | 764384d0640376049d1a5c8789ce1c4564c76969 (patch) | |
| tree | eee4bf86724dcbc55d199cb724d6d1610593317e /drivers/mmc/host/sdhci-acpi.c | |
| parent | 13ebeae68ac9830fb8e6e8dfc84f55dba5aab58b (diff) | |
| download | linux-764384d0640376049d1a5c8789ce1c4564c76969.tar.xz | |
mmc: sdhci_am654: Enable tuning for SDR50
According to the SW tuning App note[1], tuning is required for all
UHS speed modes. Tuning for SDR50 is not enabled in Capabilities by
default so enable it from the CTL_CFG registers.
[1] https://www.ti.com/lit/pdf/spract9
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Link: https://lore.kernel.org/r/20200923105206.7988-7-faiz_abbas@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-acpi.c')
0 files changed, 0 insertions, 0 deletions