Re: [PATCH v2 1/6] misc: dt-bindings: Add Qualcomm Fastrpc bindings
From: Srinivas Kandagatla
Date: Tue Dec 11 2018 - 05:50:39 EST
On 07/12/18 18:23, Mark Rutland wrote:
+ cb@1 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <1>;
+ iommus = <&lpass_q6_smmu 1>;
These iommus should be associated with the device (i.e. the DSP itself).
Are you referring to implement this using "iommu-map" and
"iommu-map-mask" bindings on remoteproc/rpmsg bus?
--srini