[PATCH v8 08/16] dt-bindings: Document the STM32 timer bindings
From: mcoquelin.stm32@gmail.com (Maxime Coquelin)
Date: 2015-05-09 07:59:20
Also in:
linux-api, linux-arch, linux-devicetree, linux-gpio, linux-serial, lkml
Subsystem:
clocksource, clockevent drivers, open firmware and flattened device tree bindings, stm32 timer/lptimer drivers, the rest · Maintainers:
Daniel Lezcano, Thomas Gleixner, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Fabrice Gasnier, Linus Torvalds
This adds documentation of device tree bindings for the STM32 timer. Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> --- .../devicetree/bindings/timer/st,stm32-timer.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/st,stm32-timer.txt
diff --git a/Documentation/devicetree/bindings/timer/st,stm32-timer.txt b/Documentation/devicetree/bindings/timer/st,stm32-timer.txt
new file mode 100644
index 0000000..8ef28e7
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/st,stm32-timer.txt@@ -0,0 +1,22 @@ +. 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 at 40000c00 { + compatible = "st,stm32-timer"; + reg = <0x40000c00 0x400>; + interrupts = <50>; + resets = <&rrc 259>; + clocks = <&clk_pmtr1>; +};
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1.9.1