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: v6.18.7~51 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1cc55ea5e956f60ff54a03c9712285f82737065;p=thirdparty%2Fkernel%2Fstable.git LoongArch: dts: Describe PCI sideband IRQ through interrupt-extended commit 762cf75bec2ad9d17899087899a34336b1757238 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: 30a5532a3206 ("LoongArch: dts: DeviceTree for Loongson-2K1000") Signed-off-by: Yao Zi Signed-off-by: Binbin Zhou Signed-off-by: Huacai Chen Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/loongarch/boot/dts/loongson-2k1000.dtsi b/arch/loongarch/boot/dts/loongson-2k1000.dtsi index d8e01e2534dde..0f8a24d81f7c6 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 00cc485b753b1..18b192d8c93ce 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"; };