linux-kernel - [PATCH v2 1/6] dt-bindings: interconnect: Convert qcom,sdm845 to DT schema

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Message-Id: <1578630784-962-2-git-send-email-daidavid1@codeaurora.org>
Date:   Thu,  9 Jan 2020 20:32:59 -0800
From:   David Dai <daidavid1@...eaurora.org>
To:     georgi.djakov@...aro.org, bjorn.andersson@...aro.org,
        robh+dt@...nel.org
Cc:     David Dai <daidavid1@...eaurora.org>, evgreen@...gle.com,
        sboyd@...nel.org, ilina@...eaurora.org, seansw@....qualcomm.com,
        elder@...aro.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-pm@...r.kernel.org
Subject: [PATCH v2 1/6] dt-bindings: interconnect: Convert qcom,sdm845 to DT schema

Convert the qcom,sdm845 interconnect provider binding to DT schema.

Signed-off-by: David Dai <daidavid1@...eaurora.org>
---
 .../bindings/interconnect/qcom,sdm845.txt          | 24 ------------
 .../bindings/interconnect/qcom,sdm845.yaml         | 43 ++++++++++++++++++++++
 2 files changed, 43 insertions(+), 24 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sdm845.txt
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sdm845.yaml

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdm845.txt b/Documentation/devicetree/bindings/interconnect/qcom,sdm845.txt
deleted file mode 100644
index 5c4f1d9..0000000
--- a/Documentation/devicetree/bindings/interconnect/qcom,sdm845.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Qualcomm SDM845 Network-On-Chip interconnect driver binding
------------------------------------------------------------
-
-SDM845 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 reside within
-an RPMh device node pertaining to their RSC and each provider maps to a single
-RPMh resource.
-
-Required properties :
-- compatible : shall contain only one of the following:
-			"qcom,sdm845-rsc-hlos"
-- #interconnect-cells : should contain 1
-
-Examples:
-
-apps_rsc: rsc {
-	rsc_hlos: interconnect {
-		compatible = "qcom,sdm845-rsc-hlos";
-		#interconnect-cells = <1>;
-	};
-};
-
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sdm845.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sdm845.yaml
new file mode 100644
index 0000000..61e0097
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,sdm845.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,sdm845.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title:  Qualcomm SDM845 Network-On-Chip Interconnect
+
+maintainers:
+  - David Dai <daidavid1@...eaurora.org>
+
+description: |
+   SDM845 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 reside within
+   an RPMh device node pertaining to their RSC and each provider maps to a
+   single RPMh resource.
+
+properties:
+  compatible:
+    enum:
+      - qcom,sdm845-rsc-hlos
+
+  '#interconnect-cells':
+    const: 1
+
+required:
+  - compatible
+  - '#interconnect-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+      #include <dt-bindings/interconnect/qcom,sdm845.h>
+
+      apps_rsc: rsc {
+              rsc_hlos: interconnect {
+                      compatible = "qcom,sdm845-rsc-hlos";
+                      #interconnect-cells = <1>;
+              };
+      };
-- 
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a Linux Foundation Collaborative Project