On Mon, Jun 24, 2013 at 11:49:44PM -0700, Tony Lindgren wrote: > * Joel A Fernandes <agnel.joel@xxxxxxxxx> [130624 15:33]: > > Hi Tony, > > > > Following branch breaks MMC for me on am33xx (beaglebone): > > http://git.kernel.org/cgit/linux/kernel/git/tmlind/linux-omap.git/log/?h=omap-for-v3.11/cleanup > > > > I tried to work around it by specifying interrupt and reg property in DT: > > mmc1: mmc@48060000 { > > compatible = "ti,omap3-hsmmc"; > > ti,hwmods = "mmc1"; > > ti,dual-volt; > > ti,needs-special-reset; > > dmas = <&edma 24 > > &edma 25>; > > dma-names = "tx", "rx"; > > interrupts = <64>; > > interrupt-parent = <&intc>; > > reg = <0x48060000 0x1000>; > > status = "disabled"; > > }; > > > > The probe succeeds but I still get a "Waiting for root device > > /dev/mmcblk0p2" when booting over MMC. > > > > If you're planning to push the cleanup branch, can we temporarily add > > the hwmod data back while we work on this issue so that upstream MMC > > is kept working. > > Yes the cleanup branch is queued up. Can you please send a patch > reverting the MMC parts of the hwmod change for am33xx for now, > then try to find the real cause for the breakage? I had mentioned that Joel should *not* depend on hwmod data and if adding interrupts to DTS caused issues, that issue should be resolved. http://marc.info/?l=linux-omap&m=137124891908957&w=2 -- balbi
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