On 05/13/2014 11:33 AM, Sekhar Nori wrote: > On Tuesday 13 May 2014 01:13 PM, Peter Ujfalusi wrote: >> Hi, >> >> We are requesting redundant information via DT for the driver since the very same >> data is available in the HW: by reading and decoding the content of CCCFG >> register we can get: >> Number of channels: NUM_DMACH >> Number of regions: NUM_REGN >> Number of slots (PaRAM sets): NUM_PAENTRY >> Number of TC/EQ: NUM_EVQUE >> >> So these does not need to be provided by the DT binding. >> >> The driver will no longer look for these properties from DT and they can be >> removed from the binding documentation and from the dtsi files as well. >> The change will not introduce regression when new kernel is booted using older >> DTB (since we just ignore the mentioned properties). > > Peter, to which baseline do these patches apply? I tried applying them > to v3.15-rc5 but 1/4 doesn't apply cleanly. It is on top of next-20140509. Now that I looked at my branch, I missed one small patch from the series which could cause the issue (removing the memset from edma_of_parse_dt). I'll resend ASAP with that patch included. > > Thanks, > Sekhar > -- Péter -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
