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From: Mark Rutland <mark.rutland@arm.com>
To: Stefan Agner <stefan@agner.ch>
Cc: "tglx@linutronix.de" <tglx@linutronix.de>,
	"jason@lakedaemon.net" <jason@lakedaemon.net>,
	Marc Zyngier <Marc.Zyngier@arm.com>,
	"u.kleine-koenig@pengutronix.de" <u.kleine-koenig@pengutronix.de>,
	"shawn.guo@linaro.org" <shawn.guo@linaro.org>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"arnd@arndb.de" <arnd@arndb.de>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	Pawel Moll <Pawel.Moll@arm.com>,
	"ijc+devicetree@hellion.org.uk" <ijc+devicetree@hellion.org.uk>,
	"galak@codeaurora.org" <galak@codeaurora.org>,
	"linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH RESEND v3 2/3] irqchip: vf610-mscm: dt-bindings: add MSCM bindings
Date: Mon, 26 Jan 2015 13:36:02 +0000	[thread overview]
Message-ID: <20150126133602.GG23313@leverpostej> (raw)
In-Reply-To: <1421309046-22452-3-git-send-email-stefan@agner.ch>

On Thu, Jan 15, 2015 at 08:04:05AM +0000, Stefan Agner wrote:
> Add binding documentation for Miscellaneous System Control Module
> found in Freescale Vybrid SoC's.
> 
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> ---
>  .../bindings/arm/freescale/fsl,vf610-mscm.txt         | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm.txt
> 
> diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm.txt
> new file mode 100644
> index 0000000..e051b88
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,vf610-mscm.txt
> @@ -0,0 +1,19 @@
> +Freescale Vybrid Miscellaneous System Control Module
> +
> +The MSCM IP contains Access Control and TrustZone Security hardware,
> +CPU Configuration registers and Interrupt Router control.
> +
> +Required properties:
> +- compatible : "fsl,vf610-mscm", "syscon"

I'm a little concerned by this also being a syscon. What other devices
need to refer to this block as a syscon?

> +- interrupt-controller : Identifies the node as an interrupt controller
> +- #interrupt-cells : Two cells, interrupt number and flags (IRQ type)

What numbers and flags are valid?

Mark.

> +- reg : the register range of the MSCM module
> +
> +Example:
> +	mscm: mscm@40001000 {
> +		compatible = "fsl,vf610-mscm", "syscon";
> +		interrupt-controller;
> +		#interrupt-cells = <2>;
> +		interrupt-parent = <&intc>;
> +		reg = <0x40001000 0x1000>;
> +	}
> -- 
> 2.2.1
> 
> 

  reply	other threads:[~2015-01-26 13:36 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-15  8:04 [PATCH RESEND v3 0/3] irqchip: vf610-mscm: add support for MSCM interrupt router Stefan Agner
2015-01-15  8:04 ` [PATCH RESEND v3 1/3] " Stefan Agner
2015-01-15  8:04 ` [PATCH RESEND v3 2/3] irqchip: vf610-mscm: dt-bindings: add MSCM bindings Stefan Agner
2015-01-26 13:36   ` Mark Rutland [this message]
2015-01-26 14:18     ` Stefan Agner
2015-01-28 10:31       ` Stefan Agner
2015-01-15  8:04 ` [PATCH RESEND v3 3/3] ARM: dts: vf610: add Miscellaneous System Control Module (MSCM) Stefan Agner
2015-01-26 10:16 ` [PATCH RESEND v3 0/3] irqchip: vf610-mscm: add support for MSCM interrupt router Thomas Gleixner
2015-01-26 11:55   ` Stefan Agner
2015-01-26 12:51     ` Marc Zyngier
2015-01-26 13:40     ` Mark Rutland

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