From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754924AbbAZNgc (ORCPT ); Mon, 26 Jan 2015 08:36:32 -0500 Received: from foss-mx-na.foss.arm.com ([217.140.108.86]:43139 "EHLO foss-mx-na.foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752869AbbAZNg3 (ORCPT ); Mon, 26 Jan 2015 08:36:29 -0500 Date: Mon, 26 Jan 2015 13:36:02 +0000 From: Mark Rutland To: Stefan Agner Cc: "tglx@linutronix.de" , "jason@lakedaemon.net" , Marc Zyngier , "u.kleine-koenig@pengutronix.de" , "shawn.guo@linaro.org" , "kernel@pengutronix.de" , "arnd@arndb.de" , "robh+dt@kernel.org" , Pawel Moll , "ijc+devicetree@hellion.org.uk" , "galak@codeaurora.org" , "linux@arm.linux.org.uk" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH RESEND v3 2/3] irqchip: vf610-mscm: dt-bindings: add MSCM bindings Message-ID: <20150126133602.GG23313@leverpostej> References: <1421309046-22452-1-git-send-email-stefan@agner.ch> <1421309046-22452-3-git-send-email-stefan@agner.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1421309046-22452-3-git-send-email-stefan@agner.ch> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 > --- > .../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 > >