diff options
| author | Sibi Sankar <sibis@codeaurora.org> | 2019-12-19 08:45:05 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-12-20 21:47:10 +0300 |
| commit | 65518e9cf5992f88eb43a3183dd82a6e55ae7f11 (patch) | |
| tree | 55b0a2feca9b26468a021ac1ec8465bdcdd739d9 /Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt | |
| parent | 7c77e31733f3dbf88904be3b5e974effae32355f (diff) | |
| download | linux-65518e9cf5992f88eb43a3183dd82a6e55ae7f11.tar.xz | |
dt-bindings: remoteproc: qcom: Add Q6V5 Modem PIL binding for SC7180
Add a new modem compatible string for Qualcomm SC7180 SoCs and introduce
the "qcom,halt-nav-regs" bindings needed by the modem sub-system running
on SC7180 SoCs.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20191219054506.20565-2-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt index c416746f93cf..88dfa3fc15f7 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt +++ b/Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt @@ -13,6 +13,7 @@ on the Qualcomm Hexagon core. "qcom,msm8974-mss-pil" "qcom,msm8996-mss-pil" "qcom,msm8998-mss-pil" + "qcom,sc7180-mss-pil" "qcom,sdm845-mss-pil" - reg: @@ -43,6 +44,7 @@ on the Qualcomm Hexagon core. must be "wdog", "fatal", "ready", "handover", "stop-ack" qcom,msm8996-mss-pil: qcom,msm8998-mss-pil: + qcom,sc7180-mss-pil: qcom,sdm845-mss-pil: must be "wdog", "fatal", "ready", "handover", "stop-ack", "shutdown-ack" @@ -75,6 +77,9 @@ on the Qualcomm Hexagon core. qcom,msm8998-mss-pil: must be "iface", "bus", "mem", "xo", "gpll0_mss", "snoc_axi", "mnoc_axi", "qdss" + qcom,sc7180-mss-pil: + must be "iface", "bus", "xo", "snoc_axi", "mnoc_axi", + "mss_crypto", "mss_nav", "nav" qcom,sdm845-mss-pil: must be "iface", "bus", "mem", "xo", "gpll0_mss", "snoc_axi", "mnoc_axi", "prng" @@ -86,7 +91,7 @@ on the Qualcomm Hexagon core. reference to the list of 3 reset-controllers for the wcss sub-system reference to the list of 2 reset-controllers for the modem - sub-system on SDM845 SoCs + sub-system on SC7180, SDM845 SoCs - reset-names: Usage: required @@ -95,7 +100,7 @@ on the Qualcomm Hexagon core. must be "wcss_aon_reset", "wcss_reset", "wcss_q6_reset" for the wcss sub-system must be "mss_restart", "pdc_reset" for the modem - sub-system on SDM845 SoCs + sub-system on SC7180, SDM845 SoCs For the compatible strings below the following supplies are required: "qcom,q6v5-pil" @@ -144,6 +149,7 @@ For the compatible string below the following supplies are required: qcom,msm8996-mss-pil: qcom,msm8998-mss-pil: must be "cx", "mx" + qcom,sc7180-mss-pil: qcom,sdm845-mss-pil: must be "cx", "mx", "mss", "load_state" @@ -165,6 +171,19 @@ For the compatible string below the following supplies are required: by the three offsets within syscon for q6, modem and nc halt registers. +For the compatible strings below the following phandle references are required: + "qcom,sc7180-mss-pil" +- qcom,halt-nav-regs: + Usage: required + Value type: <prop-encoded-array> + Definition: reference to a list of 2 phandles with one offset each for + the modem sub-system running on SC7180 SoC. The first + phandle reference is to the mss clock node followed by the + offset within register space for nav halt register. The + second phandle reference is to a syscon representing TCSR + followed by the offset within syscon for conn_box_spare0 + register. + = 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: |