Files
linux/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml
Rob Herring (Arm) 0b2333183a dt-bindings: Remove extra blank lines
Generally at most 1 blank line is the standard style for DT schema
files. Remove the few cases with more than 1 so that the yamllint check
for this can be enabled.

Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> # remoteproc
Acked-by: Georgi Djakov <djakov@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Uwe Kleine-König <ukleinek@kernel.org> # for allwinner,sun4i-a10-pwm.yaml
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> # mtd
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Manivannan Sadhasivam <mani@kernel.org> # For PCI controller bindings
Link: https://patch.msgid.link/20251023143957.2899600-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-11-17 11:24:50 -06:00

145 lines
4.0 KiB
YAML

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interconnect/qcom,rpmh.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm RPMh Network-On-Chip Interconnect
maintainers:
- Georgi Djakov <georgi.djakov@linaro.org>
- Odelu Kukatla <quic_okukatla@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.
properties:
reg:
maxItems: 1
compatible:
enum:
- qcom,sc7180-aggre1-noc
- qcom,sc7180-aggre2-noc
- qcom,sc7180-camnoc-virt
- qcom,sc7180-compute-noc
- qcom,sc7180-config-noc
- qcom,sc7180-dc-noc
- qcom,sc7180-gem-noc
- qcom,sc7180-mc-virt
- qcom,sc7180-mmss-noc
- qcom,sc7180-npu-noc
- qcom,sc7180-qup-virt
- qcom,sc7180-system-noc
- qcom,sc8180x-aggre1-noc
- qcom,sc8180x-aggre2-noc
- qcom,sc8180x-camnoc-virt
- qcom,sc8180x-compute-noc
- qcom,sc8180x-config-noc
- qcom,sc8180x-dc-noc
- qcom,sc8180x-gem-noc
- qcom,sc8180x-mc-virt
- qcom,sc8180x-mmss-noc
- qcom,sc8180x-qup-virt
- qcom,sc8180x-system-noc
- qcom,sdm670-aggre1-noc
- qcom,sdm670-aggre2-noc
- qcom,sdm670-config-noc
- qcom,sdm670-dc-noc
- qcom,sdm670-gladiator-noc
- qcom,sdm670-mem-noc
- qcom,sdm670-mmss-noc
- qcom,sdm670-system-noc
- qcom,sdm845-aggre1-noc
- qcom,sdm845-aggre2-noc
- qcom,sdm845-config-noc
- qcom,sdm845-dc-noc
- qcom,sdm845-gladiator-noc
- qcom,sdm845-mem-noc
- qcom,sdm845-mmss-noc
- qcom,sdm845-system-noc
- qcom,sdx55-mc-virt
- qcom,sdx55-mem-noc
- qcom,sdx55-system-noc
- qcom,sdx65-mc-virt
- qcom,sdx65-mem-noc
- qcom,sdx65-system-noc
- qcom,sm8150-aggre1-noc
- qcom,sm8150-aggre2-noc
- qcom,sm8150-camnoc-virt
- qcom,sm8150-compute-noc
- qcom,sm8150-config-noc
- qcom,sm8150-dc-noc
- qcom,sm8150-gem-noc
- qcom,sm8150-mc-virt
- qcom,sm8150-mmss-noc
- qcom,sm8150-system-noc
- qcom,sm8250-aggre1-noc
- qcom,sm8250-aggre2-noc
- qcom,sm8250-compute-noc
- qcom,sm8250-config-noc
- qcom,sm8250-dc-noc
- qcom,sm8250-gem-noc
- qcom,sm8250-mc-virt
- qcom,sm8250-mmss-noc
- qcom,sm8250-npu-noc
- qcom,sm8250-qup-virt
- qcom,sm8250-system-noc
- qcom,sm8350-aggre1-noc
- qcom,sm8350-aggre2-noc
- qcom,sm8350-config-noc
- qcom,sm8350-dc-noc
- qcom,sm8350-gem-noc
- qcom,sm8350-lpass-ag-noc
- qcom,sm8350-mc-virt
- qcom,sm8350-mmss-noc
- qcom,sm8350-compute-noc
- qcom,sm8350-system-noc
'#interconnect-cells': true
required:
- compatible
allOf:
- $ref: qcom,rpmh-common.yaml#
- if:
not:
properties:
compatible:
enum:
- qcom,sc8180x-camnoc-virt
- qcom,sc8180x-mc-virt
- qcom,sc8180x-qup-virt
- qcom,sdx65-mc-virt
- qcom,sm8250-qup-virt
then:
required:
- reg
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interconnect/qcom,sdm845.h>
interconnect@1380000 {
compatible = "qcom,sdm845-mem-noc";
reg = <0x01380000 0x27200>;
#interconnect-cells = <1>;
qcom,bcm-voters = <&apps_bcm_voter>;
};
interconnect@1740000 {
compatible = "qcom,sdm845-mmss-noc";
reg = <0x01740000 0x1c1000>;
#interconnect-cells = <1>;
qcom,bcm-voter-names = "apps", "disp";
qcom,bcm-voters = <&apps_bcm_voter>, <&disp_bcm_voter>;
};