From 535ca50858e2d8bf1618ace056cd96f0b3d01133 Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Tue, 6 Jun 2017 13:59:32 +0800 Subject: 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: Icenowy Zheng [wens@csie.org: Add fallback sun6i-a31-r-intc compatible] Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi') diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 9d00622ce845..78c7c9d7d3cb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -487,6 +487,15 @@ ; }; + 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 = ; + }; + r_ccu: clock@1f01400 { compatible = "allwinner,sun50i-a64-r-ccu"; reg = <0x01f01400 0x100>; -- cgit v1.2.3