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/linux-6.12.1/Documentation/devicetree/bindings/interrupt-controller/
Drenesas,intc-irqpin.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/renesas,intc-irqpin.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Renesas Interrupt Controller (INTC) for external pins
10 - Geert Uytterhoeven <geert+renesas@glider.be>
15 - enum:
16 - renesas,intc-irqpin-r8a7740 # R-Mobile A1
17 - renesas,intc-irqpin-r8a7778 # R-Car M1A
18 - renesas,intc-irqpin-r8a7779 # R-Car H1
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/linux-6.12.1/drivers/irqchip/
Dirq-renesas-intc-irqpin.c1 // SPDX-License-Identifier: GPL-2.0
3 * Renesas INTC External IRQ Pin Driver
33 /* INTC external IRQ PIN hardware register access:
35 * SENSE is read-write 32-bit with 2-bits or 4-bits per IRQ (*)
36 * PRIO is read-write 32-bit with 4-bits per IRQ (**)
37 * SOURCE is read-only 32-bit or 8-bit with 1-bit per IRQ (***)
38 * MASK is write-only 32-bit or 8-bit with 1-bit per IRQ (***)
39 * CLEAR is write-only 32-bit or 8-bit with 1-bit per IRQ (***)
41 * (*) May be accessed by more than one driver instance - lock needed
42 * (**) Read-modify-write access by one driver instance - lock needed
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_IRQCHIP) += irqchip.o
4 obj-$(CONFIG_AL_FIC) += irq-al-fic.o
5 obj-$(CONFIG_ALPINE_MSI) += irq-alpine-msi.o
6 obj-$(CONFIG_ATH79) += irq-ath79-cpu.o
7 obj-$(CONFIG_ATH79) += irq-ath79-misc.o
8 obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2835.o
9 obj-$(CONFIG_ARCH_BCM2835) += irq-bcm2836.o
10 obj-$(CONFIG_ARCH_ACTIONS) += irq-owl-sirq.o
11 obj-$(CONFIG_DAVINCI_CP_INTC) += irq-davinci-cp-intc.o
[all …]
/linux-6.12.1/arch/arm/boot/dts/renesas/
Dr8a7740.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Mobile A1 (R8A77400) SoC
8 #include <dt-bindings/clock/r8a7740-clock.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
14 interrupt-parent = <&gic>;
15 #address-cells = <1>;
16 #size-cells = <1>;
19 #address-cells = <1>;
20 #size-cells = <0>;
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Dsh73a0.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the SH-Mobile AG5 (R8A73A00/SH73A0) SoC
8 #include <dt-bindings/clock/sh73a0-clock.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
14 interrupt-parent = <&gic>;
15 #address-cells = <1>;
16 #size-cells = <1>;
19 #address-cells = <1>;
20 #size-cells = <0>;
[all …]
Dr8a7778.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car M1A (R8A77781) SoC
14 #include <dt-bindings/clock/r8a7778-clock.h>
15 #include <dt-bindings/interrupt-controller/arm-gic.h>
16 #include <dt-bindings/interrupt-controller/irq.h>
20 interrupt-parent = <&gic>;
21 #address-cells = <1>;
22 #size-cells = <1>;
25 #address-cells = <1>;
26 #size-cells = <0>;
[all …]
Dr8a7779.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the R-Car H1 (R8A77790) SoC
9 #include <dt-bindings/clock/r8a7779-clock.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/power/r8a7779-sysc.h>
16 interrupt-parent = <&gic>;
17 #address-cells = <1>;
18 #size-cells = <1>;
21 #address-cells = <1>;
[all …]