[PATCH] arm64: dts: HiSilicon: hi3660: address a PCI warning

Mauro Carvalho Chehab mchehab+huawei at kernel.org
Wed Aug 11 00:14:31 PDT 2021


When the driver is registered, it produces a warning when
registering the PCI bridge:

	[    5.363450] pci_bus 0000:00: root bus resource [bus 00-01]
	[    5.396998] pci_bus 0000:01: busn_res: can not insert [bus 01-ff] under [bus 00-01] (conflicts with (null) [bus 00-01])
	[    5.284831] pci 0000:00:00.0: PCI bridge to [bus 01-ff]

The reason is that the bus-range is wrong. Address it.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei at kernel.org>
---
 arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index f1ec87c05842..cf2079590ad8 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -1002,7 +1002,7 @@ pcie at f4000000 {
 			      <0x0 0xf3f20000 0x0 0x40000>,
 			      <0x0 0xf5000000 0x0 0x2000>;
 			reg-names = "dbi", "apb", "phy", "config";
-			bus-range = <0x0  0x1>;
+			bus-range = <0x0  0xff>;
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
-- 
2.31.1





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