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Date: Sun, 21 Sep 2014 01:46:03 +0200 From: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com> To: unlisted-recipients:; (no To-header on input) CC: Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, Bjorn Helgaas <bhelgaas@...gle.com>, Jason Cooper <jason@...edaemon.net>, Andrew Lunn <andrew@...n.ch>, Gregory Clement <gregory.clement@...e-electrons.com>, Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Subject: Re: [PATCH 3/5] ARM: mvebu: armada-xp: Correct misnumbered PCIe port nodes On 09/20/2014 08:06 PM, Sebastian Hesselbarth wrote: > Currently, Armada XP PCIe nodes are numbered pcie@<N>,0 with N just > incrementing. To reflect port/lane relationship, rename the nodes > to pcie@<port>,<lane>. While at it, add node aliases to each of pcie > controller and port nodes and get rid of now redundant port/lane > comments. > > Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com> > --- After thinking a while about the current numbering scheme, I have to admit that it is correct. The @numbers represent assigned-address of the pcie port and this what it is right now. If there are no more comments, I'll resend the series without messing with the numbering scheme. Sebastian > --- > arch/arm/boot/dts/armada-xp-axpwifiap.dts | 11 ++++------- > arch/arm/boot/dts/armada-xp-db.dts | 20 +++++++------------- > arch/arm/boot/dts/armada-xp-gp.dts | 11 ++++------- > arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts | 8 +++----- > arch/arm/boot/dts/armada-xp-matrix.dts | 5 ++--- > arch/arm/boot/dts/armada-xp-mv78230.dtsi | 12 ++++++------ > arch/arm/boot/dts/armada-xp-mv78260.dtsi | 20 ++++++++++---------- > arch/arm/boot/dts/armada-xp-mv78460.dtsi | 22 +++++++++++----------- > arch/arm/boot/dts/armada-xp-netgear-rn2120.dts | 11 ++++------- > arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 5 ++--- > 10 files changed, 53 insertions(+), 72 deletions(-) > > diff --git a/arch/arm/boot/dts/armada-xp-axpwifiap.dts b/arch/arm/boot/dts/armada-xp-axpwifiap.dts > index 0e53fad111de..1b2dd3a4000b 100644 > --- a/arch/arm/boot/dts/armada-xp-axpwifiap.dts > +++ b/arch/arm/boot/dts/armada-xp-axpwifiap.dts > @@ -37,24 +37,21 @@ > ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000 > MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>; > > - pcie-controller { > + pcie: pcie-controller { > status = "okay"; > > /* First mini-PCIe port */ > - pcie@1,0 { > - /* Port 0, Lane 0 */ > + pcie00: pcie@0,0 { > status = "okay"; > }; > > /* Second mini-PCIe port */ > - pcie@2,0 { > - /* Port 0, Lane 1 */ > + pcie01: pcie@0,1 { > status = "okay"; > }; > > /* Renesas uPD720202 USB 3.0 controller */ > - pcie@3,0 { > - /* Port 0, Lane 3 */ > + pcie03: pcie@0,3 { > status = "okay"; > }; > }; [...] -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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