[PATCH v3 03/15] dt-bindings: interconnect: split SC8180x to own schema
From: Vinod Koul <vkoul@kernel.org>
Date: 2023-05-30 16:25:52
Also in:
linux-arm-msm, linux-pm, lkml
Subsystem:
arm/qualcomm mailing list, interconnect api, open firmware and flattened device tree bindings, the rest · Maintainers:
Georgi Djakov, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
SC8180x comes with interconnects with missing IO address space and variable number of clocks, so split it from common file for easier maintenance and to fix warnings like: sc8180x-lenovo-flex-5g.dtb: interconnect-0: 'reg' is a required property Signed-off-by: Vinod Koul <vkoul@kernel.org> --- .../bindings/interconnect/qcom,rpmh.yaml | 11 ----- .../interconnect/qcom,sc8180x-rpmh.yaml | 49 +++++++++++++++++++ 2 files changed, 49 insertions(+), 11 deletions(-) create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
index 4d93ad415e0b..5cbc3be49e99 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml@@ -39,17 +39,6 @@ properties: - qcom,sc7180-npu-noc - qcom,sc7180-qup-virt - qcom,sc7180-system-noc - - qcom,sc8180x-aggre1-noc - - qcom,sc8180x-aggre2-noc - - qcom,sc8180x-camnoc-virt - - qcom,sc8180x-compute-noc - - qcom,sc8180x-config-noc - - qcom,sc8180x-dc-noc - - qcom,sc8180x-gem-noc - - qcom,sc8180x-mc-virt - - qcom,sc8180x-mmss-noc - - qcom,sc8180x-qup-virt - - qcom,sc8180x-system-noc - qcom,sdm670-aggre1-noc - qcom,sdm670-aggre2-noc - qcom,sdm670-config-noc
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml
new file mode 100644
index 000000000000..b182c2c5addc
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8180x-rpmh.yaml@@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sc8180x-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SC8180X + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Konrad Dybcio <konrad.dybcio@linaro.org> + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). + + See also:: include/dt-bindings/interconnect/qcom,sc8180x.h + +properties: + compatible: + enum: + - qcom,sc8180x-aggre1-noc + - qcom,sc8180x-aggre2-noc + - qcom,sc8180x-camnoc-virt + - qcom,sc8180x-compute-noc + - qcom,sc8180x-config-noc + - qcom,sc8180x-dc-noc + - qcom,sc8180x-gem-noc + - qcom,sc8180x-ipa-virt + - qcom,sc8180x-mc-virt + - qcom,sc8180x-mmss-noc + - qcom,sc8180x-qup-virt + - qcom,sc8180x-system-noc + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + +unevaluatedProperties: false + +examples: + - | + interconnect-0 { + compatible = "qcom,sc8180x-camnoc-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + };
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2.40.1