After adding this binding header file, you can intuitively find the interrupt number corresponding to each GPIO, and apply it in the format of IRQID_XXX where it needs to be used. Associated platforms: - Amlogic Meson-G12A - Amlogic Meson-G12B - Amlogic Meson-SM1 Huqiang Qin (3): dt-bindings: interrupt-controller: Add header file for Amlogic Meson-G12A SoCs pinctrl: Replace the IRQ number in the driver with the IRQID macro definition arm64: dts: Replace the IRQ number with the IRQID macro definition .../boot/dts/amlogic/meson-g12-common.dtsi | 1 + .../boot/dts/amlogic/meson-g12a-x96-max.dts | 2 +- .../dts/amlogic/meson-g12b-bananapi-cm4.dtsi | 2 +- .../boot/dts/amlogic/meson-g12b-bananapi.dtsi | 2 +- .../amlogic/meson-g12b-odroid-go-ultra.dts | 4 +- .../dts/amlogic/meson-g12b-odroid-n2.dtsi | 2 +- .../boot/dts/amlogic/meson-g12b-w400.dtsi | 2 +- .../dts/amlogic/meson-sm1-a95xf3-air-gbit.dts | 2 +- .../boot/dts/amlogic/meson-sm1-bananapi.dtsi | 4 +- .../boot/dts/amlogic/meson-sm1-h96-max.dts | 2 +- .../boot/dts/amlogic/meson-sm1-odroid.dtsi | 2 +- .../boot/dts/amlogic/meson-sm1-sei610.dts | 12 +- .../dts/amlogic/meson-sm1-x96-air-gbit.dts | 2 +- drivers/pinctrl/meson/pinctrl-meson-g12a.c | 35 ++--- .../irq-meson-g12a-gpio.h | 126 ++++++++++++++++++ 15 files changed, 164 insertions(+), 36 deletions(-) create mode 100644 include/dt-bindings/interrupt-controller/irq-meson-g12a-gpio.h base-commit: c58c49dd89324b18a812762a2bfa5a0458e4f252 -- 2.37.1