Re: [PATCH v2 2/3] dt-binding: remoteproc: venus rproc dt binding document
From: Stephen Boyd <hidden>
Date: 2016-11-10 01:54:07
Also in:
linux-arm-msm, linux-remoteproc, lkml
On 11/07, Stanimir Varbanov wrote:
quoted hunk ↗ jump to hunk
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt b/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt new file mode 100644 index 000000000000..06a2db60fa38 --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt@@ -0,0 +1,33 @@ +Qualcomm Venus Peripheral Image Loader + +This document defines the binding for a component that loads and boots firmware +on the Qualcomm Venus remote processor core. + +- compatible: + Usage: required + Value type: <string> + Definition: must contain "qcom,venus-pil" + +- memory-region: + Usage: required + Value type: <phandle> + Definition: a phandle to a node describing reserved memory + +* An example + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + venus_mem: venus@89900000 { + compatible = "shared-dma-pool"; + reg = <0x0 0x89900000 0x0 0x800000>; + alignment = <0x1000>; + no-map; + }; + }; + + rproc_venus@0 {
Not sure we need @0 here in the example if it doesn't have a reg property.
+ compatible = "qcom,venus-pil"; + memory-region = <&venus_mem>; + }; -- 2.7.4
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