From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933860AbdKPIkE (ORCPT ); Thu, 16 Nov 2017 03:40:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:39642 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933812AbdKPIjq (ORCPT ); Thu, 16 Nov 2017 03:39:46 -0500 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CB209218B2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=shawnguo@kernel.org Date: Thu, 16 Nov 2017 16:39:21 +0800 From: Shawn Guo To: Ioana Ciornei Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, catalin.marinas@arm.com, will.deacon@arm.com, linux-kernel@vger.kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] arm64: dts: ls1088a: add fsl-mc hardware resource manager node Message-ID: <20171116083920.GK25384@dragon> References: <1510147805-24873-1-git-send-email-ioana.ciornei@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1510147805-24873-1-git-send-email-ioana.ciornei@nxp.com> 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 Wed, Nov 08, 2017 at 03:30:05PM +0200, Ioana Ciornei wrote: > Add the fsl-mc node in the LS1088A device tree. > > Signed-off-by: Ioana Ciornei > --- > arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 62 ++++++++++++++++++++++++++ > 1 file changed, 62 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > index bd80e9a..aa37ffe 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > @@ -166,6 +166,68 @@ > <1 10 IRQ_TYPE_LEVEL_LOW>;/* Hypervisor PPI */ > }; > > + fsl_mc: fsl-mc@80c000000 { The unit-address of the node should be somehow related to 'reg' property. Can you please help me understand how they are related? > + compatible = "fsl,qoriq-mc"; > + reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ > + <0x00000000 0x08340000 0 0x40000>; /* MC control reg */ > + msi-parent = <&its>; > + #address-cells = <3>; > + #size-cells = <1>; > + > + /* > + * Region type 0x0 - MC portals > + * Region type 0x1 - QBMAN portals > + */ > + ranges = <0x0 0x0 0x0 0x8 0x0c000000 0x4000000 > + 0x1 0x0 0x0 0x8 0x18000000 0x8000000>; > + > + dpmacs { > + #address-cells = <1>; > + #size-cells = <0>; > + > + dpmac1: dpmac@1 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <1>; > + }; Please have a newline in between nodes. Shawn > + dpmac2: dpmac@2 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <2>; > + }; > + dpmac3: dpmac@3 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <3>; > + }; > + dpmac4: dpmac@4 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <4>; > + }; > + dpmac5: dpmac@5 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <5>; > + }; > + dpmac6: dpmac@6 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <6>; > + }; > + dpmac7: dpmac@7 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <7>; > + }; > + dpmac8: dpmac@8 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <8>; > + }; > + dpmac9: dpmac@9 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <9>; > + }; > + dpmac10: dpmac@10 { > + compatible = "fsl,qoriq-mc-dpmac"; > + reg = <0xa>; > + }; > + }; > + }; > + > psci { > compatible = "arm,psci-0.2"; > method = "smc"; > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel