[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <CAL_JsqKLFpPo8xTh_vgWvDXSY5J8tQJZh9SrkW2EiK5V_ZNeeA@mail.gmail.com>
Date: Thu, 30 Nov 2023 16:33:19 -0600
From: Rob Herring <robh@...nel.org>
To: Fabio Estevam <festevam@...il.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
NXP Linux Team <linux-imx@....com>,
Tim Harvey <tharvey@...eworks.com>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: imx8mm-venice: Fix PCI bus nodes
On Thu, Nov 30, 2023 at 1:28 PM Fabio Estevam <festevam@...il.com> wrote:
>
> Hi Rob,
>
> On Thu, Nov 30, 2023 at 4:18 PM Rob Herring <robh@...nel.org> wrote:
> >
> > The imx8mm-venice boards PCI bus nodes are a complete mess. The
> > unit-addresses are wrong. The PCI bridge nodes are incomplete missing
> > "device_type" and "ranges" and just wrong for "#address-cells" and
> > "#size-cells" values.
> >
> > All of these issues are reported warnings if anyone bothered to pay
> > attention. Sigh.
>
> The warnings are gone in linux-next:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/arch/arm64/boot/dts/freescale?h=next-20231130&id=d61c5068729a76a6183a897bcad4bf26e8d3d674
Linux-next is wrong. The ethernet device should have a node name of
'ethernet'. The 'pcie' node name and 'device_type = "pci"' is for PCI
buses/bridges only.
Rob
Powered by blists - more mailing lists