[PATCH v2 2/6] dt-bindings: interconnect: Add YAML schemas for QCOM bcm-voter

David Dai
2020-01-10T04:33:24Z

Add YAML schemas for interconnect bcm-voters found on QCOM RPMh-based
SoCs.

Signed-off-by: David Dai <daidavid1@codeaurora.org>
---
.../bindings/interconnect/qcom,bcm-voter.yaml | 45 ++++++++++++++++++++++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml b/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml
new file mode 100644
index 0000000..a6bdf6e
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,bcm-voter.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,bcm-voter.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm BCM-Voter Interconnect
+
+maintainers:
+ - David Dai <daidavid1@codeaurora.org>
+
+description: |
+ The Bus Clock Manager (BCM) is a dedicated hardware accelerator
+ that manages shared system resources by aggregating requests
+ from multiple Resource State Coordinators (RSC). Interconnect
+ providers are able to vote for aggregated thresholds values from
+ consumers by communicating through their respective RSCs.
+
+properties:
+ compatible:
+ enum:
+ - qcom,sdm845-bcm-voter
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ apps_rsc: interconnect@179c0000 {
+ compatible = "qcom,rpmh-rsc";
+
+ apps_bcm_voter: bcm_voter {
+ compatible = "qcom,sdm845-bcm-voter";
+ };
+ };
+
+ disp_rsc: interconnect@179d0000 {
+ compatible = "qcom,rpmh-rsc";
+
+ disp_bcm_voter: bcm_voter {
+ compatible = "qcom,sdm845-bcm-voter";
+ };
+ };
--
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