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![]() This adds two new HS400 tuning operations: * hs400_downgrade * hs400_complete These supplement the existing HS400 operation: * prepare_hs400_tuning This is motivated by a requirement of Renesas SDHI for the following: 1. Disabling SCC before selecting to HS if selection of HS400 has occurred. This can be done in an implementation of prepare_hs400_tuning_downgrade 2. Updating registers after switching to HS400 This can be done in an implementation of complete_hs400_tuning If hs400_downgrade or hs400_complete are not implemented then they are not called. Thus means there should be no affect for existing drivers as none implemt these ops. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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card.h | ||
core.h | ||
host.h | ||
mmc.h | ||
pm.h | ||
sd.h | ||
sdhci-pci-data.h | ||
sdio.h | ||
sdio_func.h | ||
sdio_ids.h | ||
sh_mmcif.h | ||
slot-gpio.h |