LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended

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commit 762cf75bec upstream.

SoC integrated peripherals on LS2K1000 and LS2K2000 could be discovered
as PCI devices, but require sideband interrupts to function, which are
previously described by interrupts and interrupt-parent properties.

However, pci/pci-device.yaml allows interrupts property to only specify
PCI INTx interrupts, not sideband ones. Convert these devices to use
interrupt-extended property, which describes sideband interrupts used by
PCI devices since dt-schema commit e6ea659d2baa ("schemas: pci-device:
Allow interrupts-extended for sideband interrupts"), eliminating
dtbs_check warnings.

Cc: stable@vger.kernel.org
Fixes: 30a5532a32 ("LoongArch: dts: DeviceTree for Loongson-2K1000")
Signed-off-by: Yao Zi <me@ziyao.cc>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Yao Zi 2026-01-17 10:56:52 +08:00 • committed by Greg Kroah-Hartman

parent 5b14ce4975

commit c1cc55ea5e

2 changed files with 21 additions and 36 deletions

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25

arch/loongarch/boot/dts/loongson-2k1000.dtsi

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32

arch/loongarch/boot/dts/loongson-2k2000.dtsi

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