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Message-ID: <20151125200441.GA30473@rob-hp-laptop>
Date: Wed, 25 Nov 2015 14:04:53 -0600
From: Rob Herring <robh@...nel.org>
To: Vladimir Murzin <vladimir.murzin@....com>
Cc: arnd@...db.de, linux@....linux.org.uk, gregkh@...uxfoundation.org,
daniel.lezcano@...aro.org, tglx@...utronix.de,
u.kleine-koenig@...gutronix.de, afaerber@...e.de,
mcoquelin.stm32@...il.com, Mark.Rutland@....com,
Pawel.Moll@....com, ijc+devicetree@...lion.org.uk,
galak@...eaurora.org, jslaby@...e.cz, devicetree@...r.kernel.org,
linux-serial@...r.kernel.org, linux-api@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH 01/10] dt-bindings: document the MPS2 timer bindings
On Wed, Nov 25, 2015 at 10:33:32AM +0000, Vladimir Murzin wrote:
> This adds documentation of device tree bindings for the
> timers found on ARM MPS2 platform.
>
> Signed-off-by: Vladimir Murzin <vladimir.murzin@....com>
Acked-by: Rob Herring <robh@...nel.org>
> ---
> .../devicetree/bindings/timer/arm,mps2-timer.txt | 28 ++++++++++++++++++++
> 1 file changed, 28 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/timer/arm,mps2-timer.txt
>
> diff --git a/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt b/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt
> new file mode 100644
> index 0000000..48f84d7
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt
> @@ -0,0 +1,28 @@
> +ARM MPS2 timer
> +
> +The MPS2 platform has simple general-purpose 32 bits timers.
> +
> +Required properties:
> +- compatible : Should be "arm,mps2-timer"
> +- reg : Address and length of the register set
> +- interrupts : Reference to the timer interrupt
> +
> +Required clocking property, have to be one of:
> +- clocks : The input clock of the timer
> +- clock-frequency : The rate in HZ in input of the ARM MPS2 timer
> +
> +Examples:
> +
> +timer1: mps2-timer@...00000 {
> + compatible = "arm,mps2-timer";
> + reg = <0x40000000 0x1000>;
> + interrupts = <8>;
> + clocks = <&sysclk>;
> +};
> +
> +timer2: mps2-timer@...01000 {
> + compatible = "arm,mps2-timer";
> + reg = <0x40001000 0x1000>;
> + interrupts = <9>;
> + clock-frequency = <25000000>;
> +};
> --
> 1.7.9.5
>
--
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