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authorSibi Sankar <sibis@codeaurora.org>2018-12-28 10:18:18 +0530
committerBjorn Andersson <bjorn.andersson@linaro.org>2019-01-06 23:02:15 -0800
commita5cb1ee8f241e6595ef1538b3572b98ee3fe6396 (patch)
tree3e8a1e065826f53befc4d49b23639589a056f0b9
parentf2951bb0022526e2c8884e4c5dfc50087d799eb9 (diff)
downloadlinux-a5cb1ee8f241e6595ef1538b3572b98ee3fe6396.tar.gz
dt-bindings: remoteproc: qcom: Add firmware bindings for Q6V5
Add optional "firmware-name" bindings for Q6V5 MSS and PAS based remoteprocs. For Q6V5 MSS/PAS the two/one relative firmware paths/path are to be listed respectively. Fallback to the default images for mba/modem for Q6V5 MSS or the default Hexagon image for Q6V5 PAS if the "firmware-name" binding is not present. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
-rw-r--r--Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt6
-rw-r--r--Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt7
2 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
index 9c0cff3a5ed8..60ee0f73071a 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,adsp.txt
@@ -27,6 +27,12 @@ on the Qualcomm ADSP Hexagon core.
Value type: <stringlist>
Definition: must be "wdog", "fatal", "ready", "handover", "stop-ack"
+- firmware-name:
+ Usage: optional
+ Value type: <string>
+ Definition: must list the relative firmware image path for the
+ Hexagon Core.
+
- clocks:
Usage: required
Value type: <prop-encoded-array>
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
index 36e91c9d76e0..401e49ebee39 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
@@ -36,6 +36,13 @@ on the Qualcomm Hexagon core.
Value type: <stringlist>
Definition: must be "wdog", "fatal", "ready", "handover", "stop-ack"
+- firmware-name:
+ Usage: optional
+ Value type: <stringlist>
+ Definition: must list the relative firmware image paths for mba and
+ modem. They are used for booting and authenticating the
+ Hexagon core.
+
- clocks:
Usage: required
Value type: <phandle>