1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interconnect/qcom,msm8953.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm MSM8953 Network-On-Chip interconnect
maintainers:
- Barnabas Czeman <barnabas.czeman@mainlining.org>
description: |
The Qualcomm MSM8953 interconnect providers support adjusting the
bandwidth requirements between the various NoC fabrics.
See also:
- dt-bindings/interconnect/qcom,msm8953.h
properties:
compatible:
enum:
- qcom,msm8953-bimc
- qcom,msm8953-pcnoc
- qcom,msm8953-snoc
reg:
maxItems: 1
clocks:
maxItems: 1
clock-names:
maxItems: 1
'#interconnect-cells':
const: 2
patternProperties:
'^interconnect-[a-z0-9\-]+$':
type: object
$ref: qcom,rpm-common.yaml#
unevaluatedProperties: false
description:
The interconnect providers do not have a separate QoS register space,
but share parent's space.
properties:
compatible:
const: qcom,msm8953-snoc-mm
required:
- compatible
- '#interconnect-cells'
required:
- compatible
- reg
- '#interconnect-cells'
allOf:
- $ref: qcom,rpm-common.yaml#
- if:
properties:
compatible:
const: qcom,msm8953-pcnoc
then:
properties:
clocks:
items:
- description: PCNOC USB3 AXI Clock.
clock-names:
const: pcnoc_usb3_axi
required:
- clocks
- clock-names
else:
properties:
clocks: false
clock-names: false
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,gcc-msm8953.h>
snoc: interconnect@580000 {
compatible = "qcom,msm8953-snoc";
reg = <0x580000 0x16080>;
#interconnect-cells = <2>;
snoc_mm: interconnect-snoc {
compatible = "qcom,msm8953-snoc-mm";
#interconnect-cells = <2>;
};
};
|
