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authorJerome Brunet <jbrunet@baylibre.com>2017-08-28 16:29:12 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-08-30 15:03:50 +0200
commit033d7168595b5cb2f0983221f32cd2b33e10f343 (patch)
tree0ce2262c9167bb6ef0359691d0a9482788d74e8b /drivers/mmc/host/sdhci.h
parentmmc: meson-gx: implement card_busy callback (diff)
downloadlinux-033d7168595b5cb2f0983221f32cd2b33e10f343.tar.xz
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mmc: meson-gx: use CCF to handle the clock phases
Several phases can be controlled on the meson-gx controller, the core, tx and rx clock phase. The tx and rx uses delays to allow more fine grained setting of the phase. To properly compute the phase using delays, accessing the clock rate is necessary. Instead of ad-hoc functions, use the common clock framework to set the clock phases (and access the clock rate while doing it). Acked-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci.h')
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