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mmc: sdhci_am654: Add Support for 4 bit IP on J721E
authorFaiz Abbas <faiz_abbas@ti.com>
Tue, 4 Jun 2019 06:09:13 +0000 (11:39 +0530)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 17 Jun 2019 10:02:58 +0000 (12:02 +0200)
commit1accbced1c3273ead1d30de14339c4a39062bee0
treed07b3a04f488b8bca0afcc32d82bc24a9437243atree | snapshot
parent99909b55f2982e548f594e8c8e2310b50d3254cecommit | diff
mmc: sdhci_am654: Add Support for 4 bit IP on J721E

Add support for 4 bit instances on TI's J721E devices. Because these
instances have no DLL, introduce a DLL_PRESENT flag and make sure DLL
related registers are only accessed when it is present. Also add a
separate set_clock callback for this compatible.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci_am654.c diff | blob | history