[PATCH v4 8/13] arm64: allwinner: a64: Add MMC nodes

From: Andre Przywara The A64 has 3 MMC controllers, one of them being especially targeted to eMMC. Among other things, it has a data strobe signal and a 8 bits data width. The two other are more usual controllers that will have a 4 bits width at most and no data strobe

[PATCH v4 8/13] arm64: allwinner: a64: Add MMC nodes

From: Andre Przywara The A64 has 3 MMC controllers, one of them being especially targeted to eMMC. Among other things, it has a data strobe signal and a 8 bits data width. The two other are more usual controllers that will have a 4 bits width at most and no data strobe signal, which limits it