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47878b4512
Add bindings for Qualcomm MSM8909 Network-On-Chip interconnect devices. [Stephan: Drop separate mm-snoc that exists downstream since it's actually the same NoC as SNoC in hardware] Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com> Link: https://lore.kernel.org/r/20231220-icc-msm8909-v2-1-3b68bbed2891@kernkonzept.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
50 lines
1.1 KiB
YAML
50 lines
1.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/interconnect/qcom,rpm.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm RPM Network-On-Chip Interconnect
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maintainers:
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- Georgi Djakov <djakov@kernel.org>
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description: |
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RPM interconnect providers support system bandwidth requirements through
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RPM processor. The provider is able to communicate with the RPM through
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the RPM shared memory device.
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allOf:
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- $ref: qcom,rpm-common.yaml#
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properties:
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reg:
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maxItems: 1
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compatible:
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enum:
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- qcom,msm8909-bimc
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- qcom,msm8909-pcnoc
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- qcom,msm8909-snoc
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- qcom,msm8916-bimc
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- qcom,msm8916-pcnoc
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- qcom,msm8916-snoc
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- qcom,qcs404-bimc
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- qcom,qcs404-pcnoc
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- qcom,qcs404-snoc
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required:
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- compatible
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- reg
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/qcom,rpmcc.h>
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bimc: interconnect@400000 {
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compatible = "qcom,msm8916-bimc";
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reg = <0x00400000 0x62000>;
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#interconnect-cells = <1>;
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};
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