Re: [PATCHv2 5/5] mmc: sdhci-bcm2835: add sdhci quirk SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12

From: Scott Branden
Date: Wed Nov 05 2014 - 02:02:22 EST


On 14-11-04 09:00 PM, Stephen Warren wrote:
On 10/30/2014 12:36 AM, Scott Branden wrote:
SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 is missing and needed for this controller.

This seems fine, although any explanation of why this quirk is needed
would be useful.

I don't know who to talk to at Arasan about this. Will try hunting around a little for more info as to why this is needed to have eMMC and SD work properly through our internal testing on other non-2835 chipset that shares the same SDHCI controller as 2835.
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