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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>
This commit is contained in:
Sibi Sankar 2019-12-19 11:15:05 +05:30 committed by Bjorn Andersson
parent 7c77e31733
commit 65518e9cf5
1 changed files with 21 additions and 2 deletions
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23
Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt
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@ -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: