From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v3 07/11] arm/dts: twl4030: Add DTS file for twl4030 PM + Audio IC Date: Tue, 20 Dec 2011 10:47:16 -0600 Message-ID: <4EF0BC14.7080205@gmail.com> References: <1324398444-23296-1-git-send-email-b-cousson@ti.com> <1324398444-23296-8-git-send-email-b-cousson@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1324398444-23296-8-git-send-email-b-cousson@ti.com> Sender: linux-omap-owner@vger.kernel.org To: Benoit Cousson Cc: tony@atomide.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree-discuss@lists.ozlabs.org, grant.likely@secretlab.ca List-Id: devicetree@vger.kernel.org On 12/20/2011 10:27 AM, Benoit Cousson wrote: > Add a dedicated DTS file for the twl4030/5030 Power + Audio IC. > This chip is a big SoC that will be reused in a lot of various > OMAP3 boards. > > Signed-off-by: Benoit Cousson > Cc: Grant Likely > Cc: Rob Herring > --- > arch/arm/boot/dts/twl4030.dtsi | 21 +++++++++++++++++++++ > 1 files changed, 21 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/boot/dts/twl4030.dtsi > > diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi > new file mode 100644 > index 0000000..8be5223 > --- /dev/null > +++ b/arch/arm/boot/dts/twl4030.dtsi > @@ -0,0 +1,21 @@ > +/* > + * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > + > +/* > + * Integrated Power Management Chip > + */ > +&twl { > + compatible = "ti,twl4030"; > + interrupt-controller; > + #interrupt-cells = <1>; > + > + rtc { > + compatible = "ti,twl4030-rtc"; > + interrupts = <11>; Can't this vary? Not only the irq#, but the parent controller's number of cells can vary. Rob