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Diffstat (limited to 'Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt')
-rw-r--r-- | Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt deleted file mode 100644 index 8562ba1dce69..000000000000 --- a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.txt +++ /dev/null @@ -1,51 +0,0 @@ -Qualcomm Remote File System Memory binding - -This binding describes the Qualcomm remote filesystem memory, which serves the -purpose of describing the shared memory region used for remote processors to -access block device data using the Remote Filesystem protocol. - -- compatible: - Usage: required - Value type: <stringlist> - Definition: must be: - "qcom,rmtfs-mem" - -- reg: - Usage: required for static allocation - Value type: <prop-encoded-array> - Definition: must specify base address and size of the memory region, - as described in reserved-memory.txt - -- size: - Usage: required for dynamic allocation - Value type: <prop-encoded-array> - Definition: must specify a size of the memory region, as described in - reserved-memory.txt - -- qcom,client-id: - Usage: required - Value type: <u32> - Definition: identifier of the client to use this region for buffers. - -- qcom,vmid: - Usage: optional - Value type: <u32> - Definition: vmid of the remote processor, to set up memory protection. - -= EXAMPLE -The following example shows the remote filesystem memory setup for APQ8016, -with the rmtfs region for the Hexagon DSP (id #1) located at 0x86700000. - - reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; - - rmtfs@86700000 { - compatible = "qcom,rmtfs-mem"; - reg = <0x0 0x86700000 0x0 0xe0000>; - no-map; - - qcom,client-id = <1>; - }; - }; |