From: Binbin Zhou Date: Sat, 17 Jan 2026 02:56:52 +0000 (+0800) Subject: LoongArch: dts: loongson-2k0500: Add default interrupt controller address cells X-Git-Tag: v6.19-rc6~16^2~6 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4461754e6fe7e12a3ff198cce4707e3e20e43d4;p=thirdparty%2Flinux.git LoongArch: dts: loongson-2k0500: Add default interrupt controller address cells Add missing address-cells 0 to the Local I/O and Extend I/O interrupt controller node to silence W=1 warning: loongson-2k0500.dtsi:513.5-51: Warning (interrupt_map): /bus@10000000/pcie@1a000000/pcie@0,0:interrupt-map: Missing property '#address-cells' in node /bus@10000000/interrupt-controller@1fe11600, using 0 as fallback Value '0' is correct because: 1. The Local I/O & Extend I/O interrupt controller do not have children, 2. interrupt-map property (in PCI node) consists of five components and the fourth component "parent unit address", which size is defined by '#address-cells' of the node pointed to by the interrupt-parent component, is not used (=0) Cc: stable@vger.kernel.org Signed-off-by: Binbin Zhou Signed-off-by: Huacai Chen --- diff --git a/arch/loongarch/boot/dts/loongson-2k0500.dtsi b/arch/loongarch/boot/dts/loongson-2k0500.dtsi index 357de4ca7555..e759fae77dcf 100644 --- a/arch/loongarch/boot/dts/loongson-2k0500.dtsi +++ b/arch/loongarch/boot/dts/loongson-2k0500.dtsi @@ -131,6 +131,7 @@ reg-names = "main", "isr0"; interrupt-controller; + #address-cells = <0>; #interrupt-cells = <2>; interrupt-parent = <&cpuintc>; interrupts = <2>; @@ -149,6 +150,7 @@ reg-names = "main", "isr0"; interrupt-controller; + #address-cells = <0>; #interrupt-cells = <2>; interrupt-parent = <&cpuintc>; interrupts = <4>; @@ -164,6 +166,7 @@ compatible = "loongson,ls2k0500-eiointc"; reg = <0x0 0x1fe11600 0x0 0xea00>; interrupt-controller; + #address-cells = <0>; #interrupt-cells = <1>; interrupt-parent = <&cpuintc>; interrupts = <3>;