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dt-bindings: interconnect: single yaml file for RPM interconnect drivers

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MSM8916 and QCS404 bindings are almost identical, so combine them into one.
This will make it easier to add interconnect bindings for more SoC with RPM.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201204075345.5161-4-jun.nie@linaro.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
This commit is contained in:
Jun Nie 2020-12-04 15:53:43 +08:00 committed by Georgi Djakov
parent dfbd988f1c
commit 4187f9c16b
2 changed files with 11 additions and 84 deletions
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77
Documentation/devicetree/bindings/interconnect/qcom,qcs404.yaml
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@ -1,77 +0,0 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interconnect/qcom,qcs404.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm QCS404 Network-On-Chip interconnect
maintainers:
- Georgi Djakov <georgi.djakov@linaro.org>
description: |
The Qualcomm QCS404 interconnect providers support adjusting the
bandwidth requirements between the various NoC fabrics.
properties:
reg:
maxItems: 1
compatible:
enum:
- qcom,qcs404-bimc
- qcom,qcs404-pcnoc
- qcom,qcs404-snoc
'#interconnect-cells':
const: 1
clock-names:
items:
- const: bus
- const: bus_a
clocks:
items:
- description: Bus Clock
- description: Bus A Clock
required:
- compatible
- reg
- '#interconnect-cells'
- clock-names
- clocks
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmcc.h>
bimc: interconnect@400000 {
reg = <0x00400000 0x80000>;
compatible = "qcom,qcs404-bimc";
#interconnect-cells = <1>;
clock-names = "bus", "bus_a";
clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
<&rpmcc RPM_SMD_BIMC_A_CLK>;
};
pnoc: interconnect@500000 {
reg = <0x00500000 0x15080>;
compatible = "qcom,qcs404-pcnoc";
#interconnect-cells = <1>;
clock-names = "bus", "bus_a";
clocks = <&rpmcc RPM_SMD_PNOC_CLK>,
<&rpmcc RPM_SMD_PNOC_A_CLK>;
};
snoc: interconnect@580000 {
reg = <0x00580000 0x23080>;
compatible = "qcom,qcs404-snoc";
#interconnect-cells = <1>;
clock-names = "bus", "bus_a";
clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
<&rpmcc RPM_SMD_SNOC_A_CLK>;
};

18
Documentation/devicetree/bindings/interconnect/qcom,msm8916.yaml → Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml
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@ -1,27 +1,31 @@
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interconnect/qcom,msm8916.yaml#
$id: http://devicetree.org/schemas/interconnect/qcom,rpm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm MSM8916 Network-On-Chip interconnect
title: Qualcomm RPM Network-On-Chip Interconnect
maintainers:
- Georgi Djakov <georgi.djakov@linaro.org>
description: |
The Qualcomm MSM8916 interconnect providers support adjusting the
bandwidth requirements between the various NoC fabrics.
RPM interconnect providers support system bandwidth requirements through
RPM processor. The provider is able to communicate with the RPM through
the RPM shared memory device.
properties:
reg:
maxItems: 1
compatible:
enum:
- qcom,msm8916-bimc
- qcom,msm8916-pcnoc
- qcom,msm8916-snoc
reg:
maxItems: 1
- qcom,qcs404-bimc
- qcom,qcs404-pcnoc
- qcom,qcs404-snoc
'#interconnect-cells':
const: 1