[PATCH v3 1/6] dt-bindings: interconnect: Convert qcom,sdm845 to DT schema
From: Sibi Sankar <hidden>
Date: 2020-02-09 18:34:35
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
From: David Dai <redacted> Convert the qcom,sdm845 interconnect provider binding to DT schema. Signed-off-by: David Dai <redacted> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Odelu Kukatla <redacted> Signed-off-by: Sibi Sankar <redacted> --- .../bindings/interconnect/qcom,sdm845.txt | 24 ----------- .../bindings/interconnect/qcom,sdm845.yaml | 43 +++++++++++++++++++ 2 files changed, 43 insertions(+), 24 deletions(-) delete mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sdm845.txt create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sdm845.yaml
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdm845.txt b/Documentation/devicetree/bindings/interconnect/qcom,sdm845.txt
deleted file mode 100644
index 5c4f1d9116307..0000000000000
--- a/Documentation/devicetree/bindings/interconnect/qcom,sdm845.txt
+++ /dev/null@@ -1,24 +0,0 @@ -Qualcomm SDM845 Network-On-Chip interconnect driver binding ------------------------------------------------------------ - -SDM845 interconnect providers support system bandwidth requirements through -RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is -able to communicate with the BCM through the Resource State Coordinator (RSC) -associated with each execution environment. Provider nodes must reside within -an RPMh device node pertaining to their RSC and each provider maps to a single -RPMh resource. - -Required properties : -- compatible : shall contain only one of the following: - "qcom,sdm845-rsc-hlos" -- #interconnect-cells : should contain 1 - -Examples: - -apps_rsc: rsc { - rsc_hlos: interconnect { - compatible = "qcom,sdm845-rsc-hlos"; - #interconnect-cells = <1>; - }; -}; -
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdm845.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sdm845.yaml
new file mode 100644
index 0000000000000..11a495dbfc520
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,sdm845.yaml@@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sdm845.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SDM845 Network-On-Chip Interconnect + +maintainers: + - Georgi Djakov <georgi.djakov@linaro.org> + +description: | + SDM845 interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is + able to communicate with the BCM through the Resource State Coordinator (RSC) + associated with each execution environment. Provider nodes must reside within + an RPMh device node pertaining to their RSC and each provider maps to a + single RPMh resource. + +properties: + compatible: + enum: + - qcom,sdm845-rsc-hlos + + '#interconnect-cells': + const: 1 + +required: + - compatible + - '#interconnect-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interconnect/qcom,sdm845.h> + + apps_rsc: rsc { + rsc_hlos: interconnect { + compatible = "qcom,sdm845-rsc-hlos"; + #interconnect-cells = <1>; + }; + };
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