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| author | Sibi Sankar <sibis@codeaurora.org> | 2020-04-21 00:03:53 +0530 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-05-07 14:21:42 +0100 |
| commit | 23cf515c604277f6a44ef2ba415d7f6327abcf05 (patch) | |
| tree | 2efc893e5a29d13de27dbf7a8f4addd69bdb311a /Documentation/devicetree/bindings/remoteproc | |
| parent | 0e764a01015dfebff8a8ffd297d74663772e248a (diff) | |
| download | lwn-23cf515c604277f6a44ef2ba415d7f6327abcf05.tar.gz lwn-23cf515c604277f6a44ef2ba415d7f6327abcf05.zip | |
dt-bindings: remoteproc: qcom: Add iommus property
Add iommus property to allow Q6 modem to boot on platforms which do
not have trustZone.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/561e9b42b8665fc9712fdb40a525ab8871fcbdac.1587407458.git.saiprakash.ranjan@codeaurora.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/remoteproc')
| -rw-r--r-- | Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt index 88dfa3fc15f7..130e50aab741 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt @@ -184,6 +184,9 @@ For the compatible strings below the following phandle references are required: followed by the offset within syscon for conn_box_spare0 register. +The Hexagon node must contain iommus property as described in ../iommu/iommu.txt +on platforms which do not have TrustZone. + = SUBNODES: The Hexagon node must contain two subnodes, named "mba" and "mpss" representing the memory regions used by the Hexagon firmware. Each sub-node must contain: |