Home
last modified time | relevance | path

Searched full:plic (Results 1 – 24 of 24) sorted by relevance

/Linux-v6.1/Documentation/devicetree/bindings/interrupt-controller/
Dsifive,plic-1.0.0.yaml5 $id: http://devicetree.org/schemas/interrupt-controller/sifive,plic-1.0.0.yaml#
8 title: SiFive Platform-Level Interrupt Controller (PLIC)
12 Platform-Level Interrupt Controller (PLIC) high-level specification in
13 the RISC-V Privileged Architecture specification. The PLIC connects all
26 with priority below this threshold will not cause the PLIC to raise its
29 The PLIC supports both edge-triggered and level-triggered interrupts. For
30 edge-triggered interrupts, the RISC-V PLIC spec allows two responses to edges
31 seen while an interrupt handler is active; the PLIC may either queue them or
36 RZ/Five SoC (AX45MP AndesCore with a NCEPLIC100) and the T-HEAD C900 PLIC.
38 While the RISC-V ISA doesn't specify a memory layout for the PLIC, the
[all …]
Driscv,cpu-intc.txt16 via the platform-level interrupt controller (PLIC).
21 entry, though external interrupt controllers (like the PLIC, for example) will
23 a PLIC interrupt property will typically list the HLICs for all present HARTs
/Linux-v6.1/arch/riscv/boot/dts/microchip/
Dmpfs.dtsi195 interrupt-parent = <&plic>;
209 plic: interrupt-controller@c000000 { label
210 compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
226 interrupt-parent = <&plic>;
244 interrupt-parent = <&plic>;
256 interrupt-parent = <&plic>;
268 interrupt-parent = <&plic>;
280 interrupt-parent = <&plic>;
292 interrupt-parent = <&plic>;
303 interrupt-parent = <&plic>;
[all …]
Dmpfs-icicle-kit-fabric.dtsi23 interrupt-parent = <&plic>;
50 interrupt-parent = <&plic>;
Dmpfs-m100pfs-fabric.dtsi26 interrupt-parent = <&plic>;
Dmpfs-polarberry-fabric.dtsi26 interrupt-parent = <&plic>;
Dmpfs-sev-kit-fabric.dtsi26 interrupt-parent = <&plic>;
/Linux-v6.1/drivers/irqchip/
Dirq-sifive-plic.c6 #define pr_fmt(fmt) "plic: " fmt
23 * This driver implements a version of the RISC-V PLIC with the actual layout
28 * The largest number supported by devices marked as 'sifive,plic-1.0.0', is
180 .name = "SiFive PLIC",
194 .name = "SiFive PLIC",
452 * We can have multiple PLIC instances so setup cpuhp state only in __plic_init()
458 "irqchip/sifive/plic:starting", in __plic_init()
480 IRQCHIP_DECLARE(sifive_plic, "sifive,plic-1.0.0", plic_init);
490 IRQCHIP_DECLARE(thead_c900_plic, "thead,c900-plic", plic_edge_init);
DKconfig559 This enables support for the PLIC chip found in SiFive (and
560 potentially other) RISC-V systems. The PLIC controls devices
563 interrupt sources are subordinate to the PLIC.
DMakefile99 obj-$(CONFIG_SIFIVE_PLIC) += irq-sifive-plic.o
/Linux-v6.1/arch/riscv/boot/dts/starfive/
Djh7100.dtsi113 interrupt-parent = <&plic>;
125 plic: interrupt-controller@c000000 { label
126 compatible = "starfive,jh7100-plic", "sifive,plic-1.0.0";
/Linux-v6.1/Documentation/devicetree/bindings/net/can/
Dmicrochip,mpfs-can.yaml43 interrupt-parent = <&plic>;
/Linux-v6.1/Documentation/devicetree/bindings/usb/
Dmicrochip,mpfs-musb.yaml53 interrupt-parent = <&plic>;
/Linux-v6.1/Documentation/devicetree/bindings/spi/
Dmicrochip,mpfs-spi.yaml55 interrupt-parent = <&plic>;
Dspi-sifive.yaml78 interrupt-parent = <&plic>;
/Linux-v6.1/Documentation/devicetree/bindings/i2c/
Dmicrochip,corei2c.yaml52 interrupt-parent = <&plic>;
/Linux-v6.1/arch/m68k/include/asm/
Dm5272sim.h110 #define MCF_IRQ_PLIP 75 /* PLIC 2Khz Periodic */
111 #define MCF_IRQ_PLIA 76 /* PLIC Asynchronous */
/Linux-v6.1/Documentation/devicetree/bindings/gpio/
Dsifive,gpio.yaml82 interrupt-parent = <&plic>;
Dmicrochip,mpfs-gpio.yaml83 interrupt-parent = <&plic>;
/Linux-v6.1/Documentation/devicetree/bindings/pwm/
Dpwm-sifive.yaml70 interrupt-parent = <&plic>;
/Linux-v6.1/arch/powerpc/include/asm/
Dpaca.h5 * There are some pointers defined that are utilized by PLIC.
74 struct lppaca *lppaca_ptr; /* Pointer to LpPaca for PLIC */
/Linux-v6.1/arch/riscv/boot/dts/sifive/
Dfu540-c000.dtsi167 compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
Dfu740-c000.dtsi170 compatible = "sifive,fu540-c000-plic", "sifive,plic-1.0.0";
/Linux-v6.1/arch/riscv/boot/dts/canaan/
Dk210.dtsi127 compatible = "canaan,k210-plic", "sifive,plic-1.0.0";