[PATCH 2/4] dt-bindings: clock: Convert keystone-gate.txt to YAML

Andrew Davis
2023-11-14T18:56:32Z

Convert keystone-gate.txt to ti,keystone,psc-clock.yaml.

Signed-off-by: Andrew Davis <afd@ti.com>
---
.../bindings/clock/keystone-gate.txt | 29 ---------
.../bindings/clock/ti,keystone,psc-clock.yaml | 59 +++++++++++++++++++
2 files changed, 59 insertions(+), 29 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/clock/keystone-gate.txt
create mode 100644 Documentation/devicetree/bindings/clock/ti,keystone,psc-clock.yaml

diff --git a/Documentation/devicetree/bindings/clock/keystone-gate.txt b/Documentation/devicetree/bindings/clock/keystone-gate.txt
deleted file mode 100644
index c5aa187026e3a..0000000000000
--- a/Documentation/devicetree/bindings/clock/keystone-gate.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Status: Unstable - ABI compatibility may be broken in the future
-
-Binding for Keystone gate control driver which uses PSC controller IP.
-
-This binding uses the common clock binding[1].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-Required properties:
-- compatible : shall be "ti,keystone,psc-clock".
-- #clock-cells : from common clock binding; shall be set to 0.
-- clocks : parent clock phandle
-- reg : psc control and domain address address space
-- reg-names : psc control and domain registers
-- domain-id : psc domain id needed to check the transition state register
-
-Optional properties:
-- clock-output-names : From common clock binding to override the
- default output clock name
-Example:
- clkusb: clkusb {
- #clock-cells = <0>;
- compatible = "ti,keystone,psc-clock";
- clocks = <&chipclk16>;
- clock-output-names = "usb";
- reg = <0x02350008 0xb00>, <0x02350000 0x400>;
- reg-names = "control", "domain";
- domain-id = <0>;
- };
diff --git a/Documentation/devicetree/bindings/clock/ti,keystone,psc-clock.yaml b/Documentation/devicetree/bindings/clock/ti,keystone,psc-clock.yaml
new file mode 100644
index 0000000000000..3da5cdc2affa9
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/ti,keystone,psc-clock.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/ti,keystone,psc-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Keystone gate control driver which uses PSC controller IP
+
+maintainers:
+ - Andrew Davis <afd@ti.com>
+
+properties:
+ compatible:
+ const: ti,keystone,psc-clock
+
+ reg:
+ items:
+ - description: PSC control registers
+ - description: Domain registers
+
+ reg-names:
+ items:
+ - const: control
+ - const: domain
+
+ domain-id:
+ description: PSC domain id needed to check the transition state register
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - domain-id
+ - clocks
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ clkusb: clkusb {
+ compatible = "ti,keystone,psc-clock";
+ reg = <0x02350008 0xb00>, <0x02350000 0x400>;
+ reg-names = "control", "domain";
+ domain-id = <0>;
+ clocks = <&chipclk16>;
+ clock-output-names = "usb";
+ #clock-cells = <0>;
+ };
--
2.39.2