From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Mon, 20 Jan 2014 17:39:41 -0600 Subject: [PATCH] mmc: omap_hsmmc: Add support for Erratum 2.1.1.128 in device tree boot In-Reply-To: <1390260542-22213-1-git-send-email-nm@ti.com> References: <1390260542-22213-1-git-send-email-nm@ti.com> Message-ID: <20140120233941.GG6516@saruman.home> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jan 20, 2014 at 05:29:02PM -0600, Nishanth Menon wrote: > When device is booted using devicetree, platforms impacted by > Erratum 2.1.1.128 is not detected easily in the mmc driver. This erratum > indicates that the module cannot do multi-block transfers. > > Handle this by providing a boolean flag to indicate to driver that it is > working on a hardware with mentioned limitation. sure there's no way of reading the revision register to figure this one out without having to add a new DT attribute ? -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: