[PATCH 2/4] dt-bindings: iio: timer: Convert stm32 IIO trigger bindings to json-schema

Benjamin Gaignard
2019-10-31T12:31:24Z

Convert the STM32 IIO trigger binding to DT schema format using json-schema

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
.../bindings/iio/timer/st,stm32-timer-trigger.yaml | 44 ++++++++++++++++++++++
.../bindings/iio/timer/stm32-timer-trigger.txt | 25 ------------
2 files changed, 44 insertions(+), 25 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iio/timer/st,stm32-timer-trigger.yaml
delete mode 100644 Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt

diff --git a/Documentation/devicetree/bindings/iio/timer/st,stm32-timer-trigger.yaml b/Documentation/devicetree/bindings/iio/timer/st,stm32-timer-trigger.yaml
new file mode 100644
index 000000000000..1c8c8b55e8cd
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/timer/st,stm32-timer-trigger.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/timer/st,stm32-timer-trigger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32 Timers IIO timer bindings
+
+maintainers:
+ - Benjamin Gaignard <benjamin.gaignard@st.com>
+ - Fabrice Gasnier <fabrice.gasnier@st.com>
+
+properties:
+ $nodemane:
+ pattern: "^timer@[0-9]+$"
+ type: object
+
+ description:
+ must be a sub-node of an STM32 Timer device tree node
+
+ properties:
+ compatible:
+ oneOf:
+ - const: st,stm32-timer-trigger
+ - const: st,stm32h7-timer-trigger
+
+ reg: true
+
+ required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ timers2: timer@40000000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ timer@0 {
+ compatible = "st,stm32-timer-trigger";
+ reg = <0>;
+ };
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt b/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt
deleted file mode 100644
index b8e8c769d434..000000000000
--- a/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-STMicroelectronics STM32 Timers IIO timer bindings
-
-Must be a sub-node of an STM32 Timers device tree node.
-See ../mfd/stm32-timers.txt for details about the parent node.
-
-Required parameters:
-- compatible: Must be one of:
- "st,stm32-timer-trigger"
- "st,stm32h7-timer-trigger"
-- reg: Identify trigger hardware block.
-
-Example:
- timers@40010000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "st,stm32-timers";
- reg = <0x40010000 0x400>;
- clocks = <&rcc 0 160>;
- clock-names = "int";
-
- timer@0 {
- compatible = "st,stm32-timer-trigger";
- reg = <0>;
- };
- };
--
2.15.0