Define bindings for stm32 IIO timer
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxx>
---
.../bindings/iio/timer/stm32-iio-timer.txt | 33 ++++++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/timer/stm32-iio-timer.txt
diff --git a/Documentation/devicetree/bindings/iio/timer/stm32-iio-timer.txt b/Documentation/devicetree/bindings/iio/timer/stm32-iio-timer.txt
new file mode 100644
index 0000000..b80025e
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/timer/stm32-iio-timer.txt
@@ -0,0 +1,33 @@
+timer IIO trigger bindings for STM32
+
+Must be a child of STM32 multifunctions timer driver
+
+Required parameters:
+- compatible: must be one of the follow value:
+ "st,stm32-iio-timer1"
+ "st,stm32-iio-timer2"
+ "st,stm32-iio-timer3"
+ "st,stm32-iio-timer4"
+ "st,stm32-iio-timer5"
+ "st,stm32-iio-timer6"
+ "st,stm32-iio-timer7"
+ "st,stm32-iio-timer8"
+ "st,stm32-iio-timer9"
+ "st,stm32-iio-timer10"
+ "st,stm32-iio-timer11"
+ "st,stm32-iio-timer12"
+ "st,stm32-iio-timer13"
+ "st,stm32-iio-timer14"
+
+Example:
+ mfd_timer1: mfdtimer1@40010000 {
+ compatible = "st,stm32-mfd-timer1";
+ reg = <0x40010000 0x400>;
+ clocks = <&rcc 0 160>;
+ clock-names = "mfd_timer_clk";
+ interrupts = <27>;
+
+ trigger1: trigger1@40010000 {
+ compatible = "st,stm32-iio-timer1";
+ };
+ };
--
1.9.1
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