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-rw-r--r--Documentation/devicetree/bindings/platform/msm/ipa.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/platform/msm/ipa.txt b/Documentation/devicetree/bindings/platform/msm/ipa.txt
index 3b2883ada72b..e94e331bf46c 100644
--- a/Documentation/devicetree/bindings/platform/msm/ipa.txt
+++ b/Documentation/devicetree/bindings/platform/msm/ipa.txt
@@ -19,6 +19,8 @@ IPA node:
"bam-irq" - string to identify the IPA BAM interrupt.
"a2-bam-irq" - string to identify the A2 BAM interrupt.
- qcom,ipa-hw-ver: Specifies the IPA hardware version.
+- qcom,ipa-ram-mmap: An array of unsigned integers representing addresses and
+ sizes which are used by the driver to access IPA RAM.
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