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Code Issues

lantiq: dts: mark PCI bridges as such

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Use the device_type property to mark PCI host bridges as such. With
linux 5.10 it is mandatory, otherwise the PCI IO space is flages as PCI
memory and the PCI init fails.

Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Mathias Kresin 2020-12-28 14:03:54 +01:00
parent edbbec1bdd
commit 276c85825c
3 changed files with 6 additions and 0 deletions
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2
target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9.dtsi
View File

@ -412,6 +412,8 @@
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <0x7000 0 0 1 &icu0 30 1>;
req-mask = <0x1>;
device_type = "pci";
};
};

2
target/linux/lantiq/files/arch/mips/boot/dts/lantiq/danube.dtsi
View File

@ -325,6 +325,8 @@
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <0x7000 0 0 1 &icu0 30 1>; /* slot 14, irq 30 */
req-mask = <0x1>; /* GNT1 */
device_type = "pci";
};
};

2
target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9.dtsi
View File

@ -520,6 +520,8 @@
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <0x7000 0 0 1 &icu0 30 1>; /* slot 14, irq 30 */
req-mask = <0x1>; /* GNT1 */
device_type = "pci";
};
};