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Subject[PATCH] dt-bindings: timer: Convert stm32 timer bindings to json-schema
Date
Convert the STM32 timer binding to DT schema format using json-schema

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
.../devicetree/bindings/timer/st,stm32-timer.txt | 22 -----------
.../devicetree/bindings/timer/st,stm32-timer.yaml | 46 ++++++++++++++++++++++
2 files changed, 46 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/timer/st,stm32-timer.txt
create mode 100644 Documentation/devicetree/bindings/timer/st,stm32-timer.yaml

diff --git a/Documentation/devicetree/bindings/timer/st,stm32-timer.txt b/Documentation/devicetree/bindings/timer/st,stm32-timer.txt
deleted file mode 100644
index 8ef28e70d6e8..000000000000
--- a/Documentation/devicetree/bindings/timer/st,stm32-timer.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-. STMicroelectronics STM32 timer
-
-The STM32 MCUs family has several general-purpose 16 and 32 bits timers.
-
-Required properties:
-- compatible : Should be "st,stm32-timer"
-- reg : Address and length of the register set
-- clocks : Reference on the timer input clock
-- interrupts : Reference to the timer interrupt
-
-Optional properties:
-- resets: Reference to a reset controller asserting the timer
-
-Example:
-
-timer5: timer@40000c00 {
- compatible = "st,stm32-timer";
- reg = <0x40000c00 0x400>;
- interrupts = <50>;
- resets = <&rrc 259>;
- clocks = <&clk_pmtr1>;
-};
diff --git a/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml b/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml
new file mode 100644
index 000000000000..e128ac9a5391
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/st,stm32-timer.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/st,stm32-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: STMicroelectronics STM32 general-purpose 16 and 32 bits timers bindings
+
+maintainers:
+ - Benjamin Gaignard <benjamin.gaignard@st.com>
+
+properties:
+ compatible:
+ const: st,stm32-timer
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Module Clock
+
+ resets:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/stm32mp1-clks.h>
+ timer: timer@40000c00 {
+ compatible = "st,stm32-timer";
+ reg = <0x40000c00 0x400>;
+ interrupts = <50>;
+ clocks = <&clk_pmtr1>;
+ };
+
+...
--
2.15.0
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