From: Cosmin Tanislav Date: Fri, 5 Dec 2025 15:02:32 +0000 (+0200) Subject: arm64: dts: renesas: r9a09g087: Add GPIO IRQ support X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c9cf4eb9d600a51e4770e6ab876e123dd6b5165;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: renesas: r9a09g087: Add GPIO IRQ support The Renesas RZ/N2H (R9A09G087) SoC includes pins which can be routed via the ICU to generate interrupts. Add support for using the pin controller as an interrupt chip. Signed-off-by: Cosmin Tanislav Reviewed-by: Geert Uytterhoeven Link: https://patch.msgid.link/20251205150234.2958140-7-cosmin-gabriel.tanislav.xa@renesas.com Signed-off-by: Geert Uytterhoeven --- diff --git a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi index 804970bf745fa..bb46a936eb4d1 100644 --- a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi @@ -1038,6 +1038,9 @@ gpio-controller; #gpio-cells = <2>; gpio-ranges = <&pinctrl 0 0 280>; + #interrupt-cells = <2>; + interrupt-controller; + interrupt-parent = <&icu>; power-domains = <&cpg>; };