Add devicetree binding document for Venus remote processor.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@xxxxxxxxxx>
---
.../devicetree/bindings/remoteproc/qcom,venus.txt | 33 ++++++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,venus.txt
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 {
+ compatible = "qcom,venus-pil";
+ memory-region = <&venus_mem>;
+ };
--
2.7.4
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