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| author | Sricharan R <sricharan@codeaurora.org> | 2018-06-07 22:57:11 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-06-18 15:57:58 -0700 |
| commit | 3a3d4163e0bfde184ffbc54c887f5b1ec9969c90 (patch) | |
| tree | e2698b62ced956b04486703163a403188f3c1924 /Documentation/devicetree/bindings/remoteproc | |
| parent | 7d674731f36c2b3f2707baad6c01cce93c754edf (diff) | |
| download | lwn-3a3d4163e0bfde184ffbc54c887f5b1ec9969c90.tar.gz lwn-3a3d4163e0bfde184ffbc54c887f5b1ec9969c90.zip | |
remoteproc: qcom: Introduce Hexagon V5 based WCSS driver
IPQ8074 has an integrated Hexagon dsp core q6v5 and a wireless lan
(Lithium) IP. An mdt type single image format is used for the
firmware. So the mdt_load function can be directly used to load
the firmware. Also add the relevant resets required for this core.
Acked-by: Rob Herring <robh@kernel.org> (bindings)
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
[bjorn: Rewrote as a separate driver, intead of extending q6v5_pil.c]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/remoteproc')
| -rw-r--r-- | Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt index d90182425450..601dd9f389aa 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt @@ -8,6 +8,7 @@ on the Qualcomm Hexagon core. Value type: <string> Definition: must be one of: "qcom,q6v5-pil", + "qcom,ipq8074-wcss-pil" "qcom,msm8916-mss-pil", "qcom,msm8974-mss-pil" "qcom,msm8996-mss-pil" @@ -50,11 +51,15 @@ on the Qualcomm Hexagon core. Usage: required Value type: <phandle> Definition: reference to the reset-controller for the modem sub-system + reference to the list of 3 reset-controllers for the + wcss sub-system - reset-names: Usage: required Value type: <stringlist> - Definition: must be "mss_restart" + Definition: must be "mss_restart" for the modem sub-system + Definition: must be "wcss_aon_reset", "wcss_reset", "wcss_q6_reset" + for the wcss syb-system - cx-supply: - mss-supply: |