linux-kernel - [PATCH v3 01/15] dt-bindings: clock: split qcom,gcc.yaml to common and specific schema

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Message-Id: <20220121210340.32362-2-ansuelsmth@gmail.com>
Date:   Fri, 21 Jan 2022 22:03:26 +0100
From:   Ansuel Smith <ansuelsmth@...il.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Taniya Das <tdas@...eaurora.org>,
        Ansuel Smith <ansuelsmth@...il.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 01/15] dt-bindings: clock: split qcom,gcc.yaml to common and specific schema

Split qcom,gcc.yaml to common and specific schema to use it as a
template for schema that needs to use the gcc bindings and require
to add additional bindings.

Signed-off-by: Ansuel Smith <ansuelsmth@...il.com>
---
 .../bindings/clock/qcom,gcc-common.yaml       | 42 +++++++++++++++++++
 .../devicetree/bindings/clock/qcom,gcc.yaml   | 25 ++---------
 2 files changed, 46 insertions(+), 21 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-common.yaml

diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-common.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-common.yaml
new file mode 100644
index 000000000000..ea1dd94d8bf1
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-common.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding Common Bindings
+
+maintainers:
+  - Stephen Boyd <sboyd@...nel.org>
+  - Taniya Das <tdas@...eaurora.org>
+
+description: |
+  Common bindings for Qualcomm global clock control module which supports
+  the clocks, resets and power domains.
+
+properties:
+  '#clock-cells':
+    const: 1
+
+  '#reset-cells':
+    const: 1
+
+  '#power-domain-cells':
+    const: 1
+
+  reg:
+    maxItems: 1
+
+  protected-clocks:
+    description:
+      Protected clock specifier list as per common clock binding.
+
+required:
+  - reg
+  - '#clock-cells'
+  - '#reset-cells'
+  - '#power-domain-cells'
+
+additionalProperties: true
+
+...
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
index f66d703bd913..73e3ff4979c6 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
@@ -34,6 +34,9 @@ description: |
   - dt-bindings/reset/qcom,gcc-mdm9615.h
   - dt-bindings/clock/qcom,gcc-sdm660.h  (qcom,gcc-sdm630 and qcom,gcc-sdm660)
 
+allOf:
+  - $ref: "qcom,gcc-common.yaml#"
+
 properties:
   compatible:
     enum:
@@ -55,30 +58,10 @@ properties:
       - qcom,gcc-sdm630
       - qcom,gcc-sdm660
 
-  '#clock-cells':
-    const: 1
-
-  '#reset-cells':
-    const: 1
-
-  '#power-domain-cells':
-    const: 1
-
-  reg:
-    maxItems: 1
-
-  protected-clocks:
-    description:
-      Protected clock specifier list as per common clock binding.
-
 required:
   - compatible
-  - reg
-  - '#clock-cells'
-  - '#reset-cells'
-  - '#power-domain-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   # Example for GCC for MSM8960:
-- 
2.33.1