[PATCH 1/4] dt-bindings: counter: Convert stm32 counter bindings to json-schema

Benjamin Gaignard
2019-10-31T12:31:35Z

Convert the STM32 counter binding to DT schema format using json-schema

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
.../bindings/counter/st,stm32-timer-cnt.yaml | 38 ++++++++++++++++++++++
.../bindings/counter/stm32-timer-cnt.txt | 31 ------------------
2 files changed, 38 insertions(+), 31 deletions(-)
create mode 100644 Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml
delete mode 100644 Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt

diff --git a/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml b/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml
new file mode 100644
index 000000000000..56192d613601
--- /dev/null
+++ b/Documentation/devicetree/bindings/counter/st,stm32-timer-cnt.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/counter/st,stm32-timer-cnt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32 Timers quadrature bindings
+
+description:
+ STM32 Timer provides quadrature encoder to detect angular position
+ and direction of rotary elements, from IN1 and IN2 input signals.
+
+maintainers:
+ - Benjamin Gaignard <benjamin.gaignard@st.com>
+ - Fabrice Gasnier <fabrice.gasnier@st.com>
+
+properties:
+ counter:
+ type: object
+
+ description:
+ must be a sub-node of an STM32 Timer device tree node
+
+ properties:
+ compatible:
+ const: st,stm32-timer-counter
+
+ required:
+ - compatible
+
+examples:
+ - |
+ counter {
+ compatible = "st,stm32-timer-counter";
+ };
+
+...
+
diff --git a/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt b/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt
deleted file mode 100644
index c52fcdd4bf6c..000000000000
--- a/Documentation/devicetree/bindings/counter/stm32-timer-cnt.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-STMicroelectronics STM32 Timer quadrature encoder
-
-STM32 Timer provides quadrature encoder to detect
-angular position and direction of rotary elements,
-from IN1 and IN2 input signals.
-
-Must be a sub-node of an STM32 Timer device tree node.
-See ../mfd/stm32-timers.txt for details about the parent node.
-
-Required properties:
-- compatible: Must be "st,stm32-timer-counter".
-- pinctrl-names: Set to "default".
-- pinctrl-0: List of phandles pointing to pin configuration nodes,
- to set CH1/CH2 pins in mode of operation for STM32
- Timer input on external pin.
-
-Example:
- timers@40010000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "st,stm32-timers";
- reg = <0x40010000 0x400>;
- clocks = <&rcc 0 160>;
- clock-names = "int";
-
- counter {
- compatible = "st,stm32-timer-counter";
- pinctrl-names = "default";
- pinctrl-0 = <&tim1_in_pins>;
- };
- };
--
2.15.0