Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
74 lines
1.9 KiB
YAML
74 lines
1.9 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/interconnect/qcom,qcs615-rpmh.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Qualcomm RPMh Network-On-Chip Interconnect on QCS615
|
|
|
|
maintainers:
|
|
- Raviteja Laggyshetty <quic_rlaggysh@quicinc.com>
|
|
|
|
description: |
|
|
RPMh 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 point to at
|
|
least one RPMh device child node pertaining to their RSC and each provider
|
|
can map to multiple RPMh resources.
|
|
|
|
See also: include/dt-bindings/interconnect/qcom,qcs615-rpmh.h
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- qcom,qcs615-aggre1-noc
|
|
- qcom,qcs615-camnoc-virt
|
|
- qcom,qcs615-config-noc
|
|
- qcom,qcs615-dc-noc
|
|
- qcom,qcs615-gem-noc
|
|
- qcom,qcs615-ipa-virt
|
|
- qcom,qcs615-mc-virt
|
|
- qcom,qcs615-mmss-noc
|
|
- qcom,qcs615-system-noc
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
required:
|
|
- compatible
|
|
|
|
allOf:
|
|
- $ref: qcom,rpmh-common.yaml#
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- qcom,qcs615-camnoc-virt
|
|
- qcom,qcs615-ipa-virt
|
|
- qcom,qcs615-mc-virt
|
|
then:
|
|
properties:
|
|
reg: false
|
|
else:
|
|
required:
|
|
- reg
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
gem_noc: interconnect@9680000 {
|
|
compatible = "qcom,qcs615-gem-noc";
|
|
reg = <0x9680000 0x3e200>;
|
|
#interconnect-cells = <2>;
|
|
qcom,bcm-voters = <&apps_bcm_voter>;
|
|
};
|
|
|
|
mc_virt: interconnect-2 {
|
|
compatible = "qcom,qcs615-mc-virt";
|
|
#interconnect-cells = <2>;
|
|
qcom,bcm-voters = <&apps_bcm_voter>;
|
|
};
|