From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: "Stephen Rothwell" <sfr@canb.auug.org.au>,
"Florian Fainelli" <f.fainelli@gmail.com>,
"Hauke Mehrtens" <hauke@hauke-m.de>,
"Rafał Miłecki" <zajec5@gmail.com>,
"Broadcom internal kernel review list"
<bcm-kernel-feedback-list@broadcom.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] ARM: dts: BCM5301X: Add missing "ranges property for PCIe nodes
Date: Tue, 20 Sep 2022 14:02:12 -0700 [thread overview]
Message-ID: <20220920210213.3268525-1-f.fainelli@gmail.com> (raw)
Add empty ranges properties to silence such warnings:
arch/arm/boot/dts/bcm5301x.dtsi:240.21-246.5: Warning (pci_bridge): /axi@18000000/pcie@12000: missing ranges for PCI bridge (or not a bridge)
arch/arm/boot/dts/bcm5301x.dtsi:248.21-254.5: Warning (pci_bridge): /axi@18000000/pcie@13000: missing ranges for PCI bridge (or not a bridge)
arch/arm/boot/dts/bcm5301x.dtsi:256.21-262.5: Warning (pci_bridge): /axi@18000000/pcie@14000: 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@gmail.com>
Change-Id: Ia4eba6d21b72620d2fd8d5c3548c1777d3c1c357
---
arch/arm/boot/dts/bcm5301x.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
index a06184b8e0d9..3fb1448b449f 100644
--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -240,6 +240,7 @@ chipcommon: chipcommon@0 {
pcie0: pcie@12000 {
reg = <0x00012000 0x1000>;
device_type = "pci";
+ ranges = <0 0 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
@@ -248,6 +249,7 @@ pcie0: pcie@12000 {
pcie1: pcie@13000 {
reg = <0x00013000 0x1000>;
device_type = "pci";
+ ranges = <0 0 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
@@ -256,6 +258,7 @@ pcie1: pcie@13000 {
pcie2: pcie@14000 {
reg = <0x00014000 0x1000>;
device_type = "pci";
+ ranges = <0 0 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
--
2.25.1
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next reply other threads:[~2022-09-20 21:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-20 21:02 Florian Fainelli [this message]
2022-09-20 21:03 ` [PATCH] ARM: dts: BCM5301X: Add missing "ranges property for PCIe nodes Florian Fainelli
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