On Tue 08 Sep 15:20 PDT 2015, Stephen Boyd wrote: > SMEM is a software construct built on top of a DDR carveout and > sometimes a device memory called RPM message ram. Having the RPM > message ram in the smem DT node's reg property leads to the smem > node being located in different places depending on if the > message ram is being used or not. Let's add a qcom specific > property, qcom,rpm-msg-ram, and point to the device memory from > the SMEM node via a phandle. This allows us to always have the > SMEM node at the root of the DT regardless of whether it's using > the message ram or not. > Based on the codeaurora limit of 99 aux-mem regions I figured this had to be more generic. But I think this makes sense and we can easily extend it with other specific regions (if we ever find any of those other 98 supported aux-mems). Can you update the dt binding document as well? Regards, Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
