[PATCH v2 5/8] dt-bindings: iio: Add STM32 LPTimer trigger binding

From	Fabrice Gasnier <fabrice.gasnier@st.com>
Newsgroups	linux.kernel
Subject	[PATCH v2 5/8] dt-bindings: iio: Add STM32 LPTimer trigger binding
Date	2017-06-21 16:40 +0200
Message-ID	<tUOXw-7i3-23@gated-at.bofh.it> (permalink)
References	<tUOXv-7i3-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Add documentation for STMicroelectronics STM32 Low-Power Timer Trigger
binding.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
---
Changes in v2:
- s/Low Power/Low-Power
- remove leading 0x in example (parent node)
- improve reg property description
---
 .../bindings/iio/timer/stm32-lptimer-trigger.txt   | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt

diff --git a/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt b/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt
new file mode 100644
index 0000000..466d99f
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt
@@ -0,0 +1,23 @@
+STMicroelectronics STM32 Low-Power Timer Trigger
+
+STM32 Low-Power Timer provides trigger source (LPTIM output) that can be used
+by STM32 internal ADC and/or DAC.
+
+Must be a sub-node of an STM32 Low-Power Timer device tree node.
+See ../mfd/stm32-lptimer.txt for details about the parent node.
+
+Required properties:
+- compatible:		Must be "st,stm32-lptimer-trigger".
+- reg:			Selects trigger hardware block. Must be 0, 1 or 2
+			respectively for lptimer1, lptimer2 or lptimer3
+			trigger output.
+
+Example:
+	lptimer1: lptimer@40002400 {
+		compatible = "st,stm32-lptimer";
+		...
+		trigger@0 {
+			compatible = "st,stm32-lptimer-trigger";
+			reg = <0>;
+		};
+	};
-- 
1.9.1

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[PATCH v2 5/8] dt-bindings: iio: Add STM32 LPTimer trigger binding Fabrice Gasnier <fabrice.gasnier@st.com> - 2017-06-21 16:40 +0200
  Re: [PATCH v2 5/8] dt-bindings: iio: Add STM32 LPTimer trigger  binding Jonathan Cameron <jic23@kernel.org> - 2017-06-24 22:20 +0200
  Re: [PATCH v2 5/8] dt-bindings: iio: Add STM32 LPTimer trigger  binding Rob Herring <robh@kernel.org> - 2017-06-26 20:20 +0200
    Re: [PATCH v2 5/8] dt-bindings: iio: Add STM32 LPTimer trigger binding Jonathan Cameron <jic23@jic23.retrosnub.co.uk> - 2017-06-26 22:40 +0200
      Re: [PATCH v2 5/8] dt-bindings: iio: Add STM32 LPTimer trigger  binding Fabrice Gasnier <fabrice.gasnier@st.com> - 2017-06-27 11:10 +0200

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