From 66eae21a0c1405fec50636b58fad5002d5fe4437 Mon Sep 17 00:00:00 2001 From: Xianwei Zhao Date: Tue, 11 Mar 2025 11:08:29 +0800 Subject: [PATCH] arm64: dts: Add gpio_intc node for Amlogic A4 SoCs Add GPIO interrupt controller device. Signed-off-by: Xianwei Zhao Link: https://lore.kernel.org/r/20250311-irqchip-gpio-a4-a5-v5-3-ca4cc276c18c@amlogic.com [narmstrong: fix commit to apply without pinctrl node] Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi index de10e7aebf211..a06838552f21c 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi @@ -48,3 +48,24 @@ }; }; }; + +&apb { + gpio_intc: interrupt-controller@4080 { + compatible = "amlogic,a4-gpio-intc", + "amlogic,meson-gpio-intc"; + reg = <0x0 0x4080 0x0 0x20>; + interrupt-controller; + #interrupt-cells = <2>; + amlogic,channel-interrupts = + <10 11 12 13 14 15 16 17 18 19 20 21>; + }; + + gpio_ao_intc: interrupt-controller@8e72c { + compatible = "amlogic,a4-gpio-ao-intc", + "amlogic,meson-gpio-intc"; + reg = <0x0 0x8e72c 0x0 0x0c>; + interrupt-controller; + #interrupt-cells = <2>; + amlogic,channel-interrupts = <140 141>; + }; +}; -- 2.47.2