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Commit 535ca508 authored by Icenowy Zheng's avatar Icenowy Zheng Committed by Chen-Yu Tsai
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arm64: allwinner: a64: add NMI (R_INTC) controller on A64 



Allwinner A64 SoC features a R_INTC controller, which controls the NMI
line, and this interrupt line is usually connected to the AXP PMIC.

Add support for it.

Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.io>
[wens@csie.org: Add fallback sun6i-a31-r-intc compatible]
Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Acked-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 5771a8c0

arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi

+9 −0
Original line number Diff line number Diff line
@@ -487,6 +487,15 @@ 
				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;

		};



		r_intc: interrupt-controller@1f00c00 {

			compatible = "allwinner,sun50i-a64-r-intc",

				     "allwinner,sun6i-a31-r-intc";

			interrupt-controller;

			#interrupt-cells = <2>;

			reg = <0x01f00c00 0x400>;

			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;

		};



		r_ccu: clock@1f01400 {

			compatible = "allwinner,sun50i-a64-r-ccu";

			reg = <0x01f01400 0x100>;