On 09/08/2015 04:18 PM, Bjorn Andersson wrote: > 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). Great. > > > Can you update the dt binding document as well? > > Sure. Is there a binding document? I couldn't find one. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project -- 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
