linux-kernel - Re: [PATCH] ARM: dts: BCM5301X: Add missing "ranges property for PCIe nodes

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Message-ID: <d372ddef-4f8c-041c-a48b-26e491d19bbe@gmail.com>
Date:   Tue, 20 Sep 2022 14:03:31 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Hauke Mehrtens <hauke@...ke-m.de>,
        Rafał Miłecki <zajec5@...il.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: dts: BCM5301X: Add missing "ranges property for PCIe
 nodes

On 9/20/22 14:02, Florian Fainelli wrote:
> Add empty ranges properties to silence such warnings:
> 
> arch/arm/boot/dts/bcm5301x.dtsi:240.21-246.5: Warning (pci_bridge): /axi@...00000/pcie@...00: missing ranges for PCI bridge (or not a bridge)
> arch/arm/boot/dts/bcm5301x.dtsi:248.21-254.5: Warning (pci_bridge): /axi@...00000/pcie@...00: missing ranges for PCI bridge (or not a bridge)
> arch/arm/boot/dts/bcm5301x.dtsi:256.21-262.5: Warning (pci_bridge): /axi@...00000/pcie@...00: missing ranges for PCI bridge (or not a bridge)
> 
> to silence warnings. This is not a functional issue since the driver does not
> make use of the OF infrastructure for registering the PCIe controller(s) on
> this chip, but uses the BCMA bus.
> 
> Fixes: 61dc1e3850a6 ("ARM: dts: BCM5301X: Add basic PCI controller properties")
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
> Change-Id: Ia4eba6d21b72620d2fd8d5c3548c1777d3c1c357

If this is OK, I will fix up the subject and the commit message to not 
have the Change-Id and avoid repeating the "silence such warnings". Thanks!
-- 
Florian