From: Yao Zi Date: Sat, 17 Jan 2026 02:56:52 +0000 (+0800) Subject: LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended X-Git-Tag: v6.19-rc6~16^2~7 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=762cf75bec2ad9d17899087899a34336b1757238;p=thirdparty%2Flinux.git LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended 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: 30a5532a3206 ("LoongArch: dts: DeviceTree for Loongson-2K1000") Signed-off-by: Yao Zi Signed-off-by: Binbin Zhou Signed-off-by: Huacai Chen --- diff --git a/arch/loongarch/boot/dts/loongson-2k1000.dtsi b/arch/loongarch/boot/dts/loongson-2k1000.dtsi index 60ab425f793f..eee06b84951c 100644 --- a/arch/loongarch/boot/dts/loongson-2k1000.dtsi +++ b/arch/loongarch/boot/dts/loongson-2k1000.dtsi @@ -437,54 +437,47 @@ gmac0: ethernet@3,0 { reg = <0x1800 0x0 0x0 0x0 0x0>; - interrupt-parent = <&liointc0>; - interrupts = <12 IRQ_TYPE_LEVEL_HIGH>, - <13 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&liointc0 12 IRQ_TYPE_LEVEL_HIGH>, + <&liointc0 13 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq", "eth_lpi"; status = "disabled"; }; gmac1: ethernet@3,1 { reg = <0x1900 0x0 0x0 0x0 0x0>; - interrupt-parent = <&liointc0>; - interrupts = <14 IRQ_TYPE_LEVEL_HIGH>, - <15 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&liointc0 14 IRQ_TYPE_LEVEL_HIGH>, + <&liointc0 15 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq", "eth_lpi"; status = "disabled"; }; ehci0: usb@4,1 { reg = <0x2100 0x0 0x0 0x0 0x0>; - interrupt-parent = <&liointc1>; - interrupts = <18 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&liointc1 18 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; ohci0: usb@4,2 { reg = <0x2200 0x0 0x0 0x0 0x0>; - interrupt-parent = <&liointc1>; - interrupts = <19 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&liointc1 19 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; display@6,0 { reg = <0x3000 0x0 0x0 0x0 0x0>; - interrupt-parent = <&liointc0>; - interrupts = <28 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&liointc0 28 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; hda@7,0 { reg = <0x3800 0x0 0x0 0x0 0x0>; - interrupt-parent = <&liointc0>; - interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&liointc0 4 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; sata: sata@8,0 { reg = <0x4000 0x0 0x0 0x0 0x0>; - interrupt-parent = <&liointc0>; - interrupts = <19 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&liointc0 19 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; diff --git a/arch/loongarch/boot/dts/loongson-2k2000.dtsi b/arch/loongarch/boot/dts/loongson-2k2000.dtsi index 6c77b86ee06c..87c45f1f7cc7 100644 --- a/arch/loongarch/boot/dts/loongson-2k2000.dtsi +++ b/arch/loongarch/boot/dts/loongson-2k2000.dtsi @@ -291,65 +291,57 @@ gmac0: ethernet@3,0 { reg = <0x1800 0x0 0x0 0x0 0x0>; - interrupts = <12 IRQ_TYPE_LEVEL_HIGH>, - <13 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&pic 12 IRQ_TYPE_LEVEL_HIGH>, + <&pic 13 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq", "eth_lpi"; - interrupt-parent = <&pic>; status = "disabled"; }; gmac1: ethernet@3,1 { reg = <0x1900 0x0 0x0 0x0 0x0>; - interrupts = <14 IRQ_TYPE_LEVEL_HIGH>, - <15 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&pic 14 IRQ_TYPE_LEVEL_HIGH>, + <&pic 15 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq", "eth_lpi"; - interrupt-parent = <&pic>; status = "disabled"; }; gmac2: ethernet@3,2 { reg = <0x1a00 0x0 0x0 0x0 0x0>; - interrupts = <17 IRQ_TYPE_LEVEL_HIGH>, - <18 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&pic 17 IRQ_TYPE_LEVEL_HIGH>, + <&pic 18 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq", "eth_lpi"; - interrupt-parent = <&pic>; status = "disabled"; }; xhci0: usb@4,0 { reg = <0x2000 0x0 0x0 0x0 0x0>; - interrupts = <48 IRQ_TYPE_LEVEL_HIGH>; - interrupt-parent = <&pic>; + interrupts-extended = <&pic 48 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; xhci1: usb@19,0 { reg = <0xc800 0x0 0x0 0x0 0x0>; - interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; - interrupt-parent = <&pic>; + interrupts-extended = <&pic 22 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; display@6,1 { reg = <0x3100 0x0 0x0 0x0 0x0>; - interrupts = <28 IRQ_TYPE_LEVEL_HIGH>; - interrupt-parent = <&pic>; + interrupts-extended = <&pic 28 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; i2s@7,0 { reg = <0x3800 0x0 0x0 0x0 0x0>; - interrupts = <78 IRQ_TYPE_LEVEL_HIGH>, - <79 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&pic 78 IRQ_TYPE_LEVEL_HIGH>, + <&pic 79 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "tx", "rx"; - interrupt-parent = <&pic>; status = "disabled"; }; sata: sata@8,0 { reg = <0x4000 0x0 0x0 0x0 0x0>; - interrupts = <16 IRQ_TYPE_LEVEL_HIGH>; - interrupt-parent = <&pic>; + interrupts-extended = <&pic 16 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; };