The DISPCC clock provider have a bunch of generic properties that
are needed in a device tree. Add a YAML schemas for those.
Signed-off-by: Taniya Das <tdas@xxxxxxxxxxxxxx>
---
.../devicetree/bindings/clock/qcom,dispcc.txt | 19 -------
.../devicetree/bindings/clock/qcom,dispcc.yaml | 66 ++++++++++++++++++++++
2 files changed, 66 insertions(+), 19 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc.txt
create mode 100644 Documentation/devicetree/bindings/clock/qcom,dispcc.yaml
diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc.txt b/Documentation/devicetree/bindings/clock/qcom,dispcc.txt
deleted file mode 100644
index d639e18..0000000
--- a/Documentation/devicetree/bindings/clock/qcom,dispcc.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Qualcomm Technologies, Inc. Display Clock Controller Binding
-------------------------------------------------------------
-
-Required properties :
-
-- compatible : shall contain "qcom,sdm845-dispcc"
-- reg : shall contain base register location and length.
-- #clock-cells : from common clock binding, shall contain 1.
-- #reset-cells : from common reset binding, shall contain 1.
-- #power-domain-cells : from generic power domain binding, shall contain 1.
-
-Example:
- dispcc: clock-controller@af00000 {
- compatible = "qcom,sdm845-dispcc";
- reg = <0xaf00000 0x100000>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- #power-domain-cells = <1>;
- };
diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml
new file mode 100644
index 0000000..1185e49
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,dispcc.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bindings/clock/qcom,dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller Binding
+
+maintainers:
+ - Taniya Das <tdas@xxxxxxxxxxxxxx>
+
+description: |
+ Qualcomm display clock control module which supports the clocks, resets and
+ power domains.
+
+properties:
+ compatible:
+ enum:
+ - qcom,sdm845-dispcc
+
+ clocks:
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: Board XO source
+ - description: GPLL0 source from GCC
+
+ clock-names:
+ items:
+ - const: xo
+ - const: gpll0
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ # Example of DISPCC with clock node properties for SDM845:
+ - |
+ clock-controller@af00000 {
+ compatible = "qcom,sdm845-dispcc";
+ reg = <0xaf00000 0x10000>;
+ clocks = <&rpmhcc 0>, <&gcc 24>;
+ clock-names = "xo", "gpll0";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
--
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