From: Binbin Zhou Date: Sat, 17 Jan 2026 02:56:53 +0000 (+0800) Subject: LoongArch: dts: loongson-2k1000: Add default interrupt controller address cells X-Git-Tag: v6.19-rc6~16^2~5 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81e8cb7e504a5adbcc48f7f954bf3c2aa9b417f8;p=thirdparty%2Flinux.git LoongArch: dts: loongson-2k1000: Add default interrupt controller address cells Add missing address-cells 0 to the Local I/O interrupt controller node to silence W=1 warning: loongson-2k1000.dtsi:498.5-55: Warning (interrupt_map): /bus@10000000/pcie@1a000000/pcie@9,0:interrupt-map: Missing property '#address-cells' in node /bus@10000000/interrupt-controller@1fe01440, using 0 as fallback Value '0' is correct because: 1. The Local I/O interrupt controller does 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-2k1000.dtsi b/arch/loongarch/boot/dts/loongson-2k1000.dtsi index eee06b84951c..440a8f3c01f4 100644 --- a/arch/loongarch/boot/dts/loongson-2k1000.dtsi +++ b/arch/loongarch/boot/dts/loongson-2k1000.dtsi @@ -114,6 +114,7 @@ <0x0 0x1fe01140 0x0 0x8>; reg-names = "main", "isr0", "isr1"; interrupt-controller; + #address-cells = <0>; #interrupt-cells = <2>; interrupt-parent = <&cpuintc>; interrupts = <2>; @@ -131,6 +132,7 @@ <0x0 0x1fe01148 0x0 0x8>; reg-names = "main", "isr0", "isr1"; interrupt-controller; + #address-cells = <0>; #interrupt-cells = <2>; interrupt-parent = <&cpuintc>; interrupts = <3>;