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394fb16954
Add bindings for Qualcomm SM6350 Network-On-Chip interconnect devices. As SM6350 has two pairs of NoCs sharing the same reg, allow this in the binding documentation, as was done for qcm2290. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220525144404.200390-4-luca.weiss@fairphone.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
82 lines
1.8 KiB
YAML
82 lines
1.8 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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$id: http://devicetree.org/schemas/interconnect/qcom,sm6350-rpmh.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm SM6350 RPMh Network-On-Chip Interconnect
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maintainers:
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- Luca Weiss <luca.weiss@fairphone.com>
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description:
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Qualcomm RPMh-based interconnect provider on SM6350.
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allOf:
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- $ref: qcom,rpmh-common.yaml#
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properties:
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compatible:
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enum:
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- qcom,sm6350-aggre1-noc
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- qcom,sm6350-aggre2-noc
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- qcom,sm6350-config-noc
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- qcom,sm6350-dc-noc
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- qcom,sm6350-gem-noc
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- qcom,sm6350-mmss-noc
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- qcom,sm6350-npu-noc
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- qcom,sm6350-system-noc
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reg:
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maxItems: 1
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'#interconnect-cells': true
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patternProperties:
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'^interconnect-[a-z0-9\-]+$':
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type: object
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description:
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The interconnect providers do not have a separate QoS register space,
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but share parent's space.
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$ref: qcom,rpmh-common.yaml#
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properties:
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compatible:
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enum:
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- qcom,sm6350-clk-virt
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- qcom,sm6350-compute-noc
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'#interconnect-cells': true
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required:
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- compatible
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unevaluatedProperties: false
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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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config_noc: interconnect@1500000 {
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compatible = "qcom,sm6350-config-noc";
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reg = <0x01500000 0x28000>;
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#interconnect-cells = <2>;
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qcom,bcm-voters = <&apps_bcm_voter>;
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};
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system_noc: interconnect@1620000 {
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compatible = "qcom,sm6350-system-noc";
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reg = <0x01620000 0x17080>;
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#interconnect-cells = <2>;
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qcom,bcm-voters = <&apps_bcm_voter>;
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clk_virt: interconnect-clk-virt {
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compatible = "qcom,sm6350-clk-virt";
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#interconnect-cells = <2>;
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qcom,bcm-voters = <&apps_bcm_voter>;
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};
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};
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