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[83.9.3.221]) by smtp.gmail.com with ESMTPSA id er26-20020a05651248da00b004fbab1f023csm2223481lfb.138.2023.07.24.07.06.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jul 2023 07:06:30 -0700 (PDT) From: Konrad Dybcio Date: Mon, 24 Jul 2023 16:06:27 +0200 Subject: [PATCH v2 1/7] dt-bindings: interconnect: qcom: Introduce qcom,rpm-common MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230721-topic-icc_bindings-v2-1-e33d5acbf3bd@linaro.org> References: <20230721-topic-icc_bindings-v2-0-e33d5acbf3bd@linaro.org> In-Reply-To: <20230721-topic-icc_bindings-v2-0-e33d5acbf3bd@linaro.org> To: Andy Gross , Bjorn Andersson , Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo Cc: Marijn Suijten , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1690207588; l=3192; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=DFcyR0dd5amSxKhNEmUSmBnWVhsX8Mb+i59oiYKx9c4=; b=NbwvG601DWdnCJKIO2oWBvJFf4T6510JL6NWGgxi9ywRj1MSoZDKvluPSNMXZix4dZQqv0nat 8KgwxsVRsmBCLujdhiN2SBHJVYBQnQYNcM3jEj1Uke/dqn0ryC6hcaK X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The current RPM interconnect bindings are messy. Start cleaning them up with a common include. Signed-off-by: Konrad Dybcio --- .../bindings/interconnect/qcom,qcm2290.yaml | 18 +++++++------- .../bindings/interconnect/qcom,rpm-common.yaml | 28 ++++++++++++++++++= ++++ 2 files changed, 36 insertions(+), 10 deletions(-) diff --git a/Documentation/devicetree/bindings/interconnect/qcom,qcm2290.ya= ml b/Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml index f65a2fe846de..df89f390a9b0 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,qcm2290.yaml @@ -13,6 +13,9 @@ description: | The Qualcomm QCM2290 interconnect providers support adjusting the bandwidth requirements between the various NoC fabrics. =20 +allOf: + - $ref: qcom,rpm-common.yaml# + properties: reg: maxItems: 1 @@ -23,9 +26,6 @@ properties: - qcom,qcm2290-cnoc - qcom,qcm2290-snoc =20 - '#interconnect-cells': - const: 1 - clock-names: items: - const: bus @@ -44,6 +44,9 @@ patternProperties: The interconnect providers do not have a separate QoS register space, but share parent's space. =20 + allOf: + - $ref: qcom,rpm-common.yaml# + properties: compatible: enum: @@ -51,9 +54,6 @@ patternProperties: - qcom,qcm2290-mmrt-virt - qcom,qcm2290-mmnrt-virt =20 - '#interconnect-cells': - const: 1 - clock-names: items: - const: bus @@ -66,20 +66,18 @@ patternProperties: =20 required: - compatible - - '#interconnect-cells' - clock-names - clocks =20 - additionalProperties: false + unevaluatedProperties: false =20 required: - compatible - reg - - '#interconnect-cells' - clock-names - clocks =20 -additionalProperties: false +unevaluatedProperties: false =20 examples: - | diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm-common= .yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm-common.yaml new file mode 100644 index 000000000000..1ea52b091609 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm-common.yaml @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,rpm-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect + +maintainers: + - Konrad Dybcio + +description: + RPM interconnect providers support for managing system bandwidth require= ments + through manual requests based on either predefined values or as indicate= d by + the bus monitor hardware. Each provider node represents a NoC bus master, + driven by a dedicated clock source. + +properties: + '#interconnect-cells': + oneOf: + - const: 2 + - const: 1 + deprecated: true + +required: + - '#interconnect-cells' + +additionalProperties: true --=20 2.41.0