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/linux-6.12.1/Documentation/devicetree/bindings/interrupt-controller/
Dallwinner,sun7i-a20-sc-nmi.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A20 Non-Maskable Interrupt Controller
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 - $ref: /schemas/interrupt-controller.yaml#
17 "#interrupt-cells":
25 - const: allwinner,sun6i-a31-sc-nmi
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/linux-6.12.1/drivers/irqchip/
Dirq-sunxi-nmi.c2 * Allwinner A20/A31 SoCs NMI IRQ chip driver.
11 #define DRV_NAME "sunxi-nmi"
30 * For deprecated sun6i-a31-sc-nmi compatible.
99 struct irq_chip_type *ct = gc->chip_types; in sunxi_sc_nmi_set_type()
101 u32 ctrl_off = ct->regs.type; in sunxi_sc_nmi_set_type()
124 data->irq); in sunxi_sc_nmi_set_type()
125 return -EBADR; in sunxi_sc_nmi_set_type()
131 for (i = 0; i < gc->num_ct; i++, ct++) in sunxi_sc_nmi_set_type()
132 if (ct->type & flow_type) in sunxi_sc_nmi_set_type()
133 ctrl_off = ct->regs.type; in sunxi_sc_nmi_set_type()
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/linux-6.12.1/arch/arm/boot/dts/allwinner/
Dsun7i-a20.dtsi4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/interrupt-controller/arm-gic.h>
46 #include <dt-bindings/thermal/thermal.h>
47 #include <dt-bindings/dma/sun4i-a10.h>
48 #include <dt-bindings/clock/sun7i-a20-ccu.h>
49 #include <dt-bindings/reset/sun4i-a10-ccu.h>
50 #include <dt-bindings/pinctrl/sun4i-a10.h>
53 interrupt-parent = <&gic>;
54 #address-cells = <1>;
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Dsun8i-r40.dtsi2 * Copyright 2017 Chen-Yu Tsai <wens@csie.org>
5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/interrupt-controller/arm-gic.h>
45 #include <dt-bindings/clock/sun6i-rtc.h>
46 #include <dt-bindings/clock/sun8i-de2.h>
47 #include <dt-bindings/clock/sun8i-r40-ccu.h>
48 #include <dt-bindings/clock/sun8i-tcon-top.h>
49 #include <dt-bindings/reset/sun8i-r40-ccu.h>
50 #include <dt-bindings/reset/sun8i-de2.h>
51 #include <dt-bindings/thermal/thermal.h>
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