Commit 4853914f authored by Maxime Coquelin's avatar Maxime Coquelin Committed by Daniel Lezcano
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dt-bindings: Document the STM32 timer bindings



This adds documentation of device tree bindings for the
STM32 timer.
Tested-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMaxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent 4958ebb3
. 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>;
};
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