mmc: sdhci-st: Add sdhci_st_set_uhs_signaling function.

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To allow UHS modes to work properly we need to provide the st specific
set_uhs_signaling callback function. This function differs from the
generic sdhci_set_uhs_signaling callback in that we need to configure
the correct delay depending on the UHS mode, and also set the V18_EN
bit.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Acked-by: Maxime Coquelin <maxime.coquelin@st.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Peter Griffin 2015-04-10 10:40:27 +01:00 • committed by Ulf Hansson

parent 2053812f6e

commit cf48d32efb

1 changed files with 51 additions and 0 deletions

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drivers/mmc/host/sdhci-st.c

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