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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interconnect/qcom,msm8939.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm MSM8939 Network-On-Chip interconnect
maintainers:
- Konrad Dybcio <konradybcio@kernel.org>
description: |
The Qualcomm MSM8939 interconnect providers support adjusting the
bandwidth requirements between the various NoC fabrics.
allOf:
- $ref: qcom,rpm-common.yaml#
properties:
compatible:
enum:
- qcom,msm8939-bimc
- qcom,msm8939-pcnoc
- qcom,msm8939-snoc
reg:
maxItems: 1
patternProperties:
'^interconnect-[a-z0-9\-]+$':
type: object
$ref: qcom,rpm-common.yaml#
description:
The interconnect providers do not have a separate QoS register space,
but share parent's space.
allOf:
- $ref: qcom,rpm-common.yaml#
properties:
compatible:
const: qcom,msm8939-snoc-mm
required:
- compatible
unevaluatedProperties: false
required:
- compatible
- reg
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmcc.h>
snoc: interconnect@580000 {
compatible = "qcom,msm8939-snoc";
reg = <0x00580000 0x14000>;
#interconnect-cells = <1>;
};
bimc: interconnect@400000 {
compatible = "qcom,msm8939-bimc";
reg = <0x00400000 0x62000>;
#interconnect-cells = <1>;
snoc_mm: interconnect-snoc {
compatible = "qcom,msm8939-snoc-mm";
#interconnect-cells = <1>;
};
};
|
