[PATCH 01/10] dt-bindings: clock: qcom: split the non-PD schema for GCC

Dmitry Baryshkov
2024-05-28T20:43:37Z

On some of Qualcomm platforms the Global Clock Controller (GCC) doesn't
provide power domains. Split no-PD version from the common qcom,gcc schema.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
.../devicetree/bindings/clock/qcom,gcc-nopd.yaml | 38 ++++++++++++++++++++++
.../devicetree/bindings/clock/qcom,gcc.yaml | 19 ++---------
2 files changed, 41 insertions(+), 16 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-nopd.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-nopd.yaml
new file mode 100644
index 000000000000..a941e75a930a
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-nopd.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-nopd.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Common Properties
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <quic_tdas@quicinc.com>
+
+description: |
+ Common bindings for Qualcomm global clock control module providing the
+ clocks and resets.
+
+properties:
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: true
+
+...
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
index 788825105f24..e7ec15b1780d 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
@@ -14,27 +14,14 @@ description: |
Common bindings for Qualcomm global clock control module providing the
clocks, resets and power domains.

-properties:
- '#clock-cells':
- const: 1
-
- '#reset-cells':
- const: 1
+allOf:
+ - $ref: qcom,gcc-nopd.yaml

+properties:
'#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

--
2.39.2