Thanks Marcin. Unfortunately, that doesn't quite get me there:

modprobe sdhci-of-arasan
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper

No mention of mmc0. :-(

modprobing mmc_block doesn't seem to help.







On Wed, Feb 1, 2017 at 3:50 PM, Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> wrote:
W dniu 01.02.2017 o 13:49, Gordan Bobic pisze:
>
>
> Does anyone know which kernel driver is required to access the MMC port?
> I can access it from u-boot, but the kernel I'm using doesn't seem to
> load a driver for it (4.4.44 mainline). Any hints as to what driver is
> needed? Generic mmc_core/mmc_block don't seem to result in it showing up.

sdhci-pltfm: SDHCI platform and OF driver helper
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
sdhci-arasan 1c000000.mmc: No vmmc regulator found
sdhci-arasan 1c000000.mmc: No vqmmc regulator found
mmc0: SDHCI controller on 1c000000.mmc [1c000000.mmc] using PIO

But I do not have card inserted so no idea does it works.
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