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/Linux-v5.15/Documentation/devicetree/bindings/interrupt-controller/
Dmscc,ocelot-icpu-intr.yaml4 $id: "http://devicetree.org/schemas/interrupt-controller/mscc,ocelot-icpu-intr.yaml#"
7 title: Microsemi Ocelot SoC ICPU Interrupt Controller
17 ICPU. It is connected directly to the MIPS core interrupt
24 - mscc,jaguar2-icpu-intr
25 - mscc,luton-icpu-intr
26 - mscc,ocelot-icpu-intr
27 - mscc,serval-icpu-intr
56 compatible = "mscc,ocelot-icpu-intr";
/Linux-v5.15/drivers/irqchip/
Dirq-mscc-ocelot.c137 "icpu", handle_level_irq, in vcoreiii_irq_init()
194 IRQCHIP_DECLARE(ocelot_icpu, "mscc,ocelot-icpu-intr", ocelot_irq_init);
202 IRQCHIP_DECLARE(serval_icpu, "mscc,serval-icpu-intr", serval_irq_init);
210 IRQCHIP_DECLARE(luton_icpu, "mscc,luton-icpu-intr", luton_irq_init);
218 IRQCHIP_DECLARE(jaguar2_icpu, "mscc,jaguar2-icpu-intr", jaguar2_irq_init);
/Linux-v5.15/drivers/idle/
Dintel_idle.c86 static const struct idle_cpu *icpu __initdata;
1578 ((icpu->use_acpi || force_use_acpi) && in intel_idle_init_cstates_icpu()
1589 if (icpu->byt_auto_demotion_disable_flag) { in intel_idle_init_cstates_icpu()
1608 if (icpu) in intel_idle_cpuidle_driver_init()
1729 icpu = (const struct idle_cpu *)id->driver_data; in intel_idle_init()
1730 if (icpu) { in intel_idle_init()
1731 cpuidle_state_table = icpu->state_table; in intel_idle_init()
1732 auto_demotion_disable_flags = icpu->auto_demotion_disable_flags; in intel_idle_init()
1733 disable_promotion_to_c1e = icpu->disable_promotion_to_c1e; in intel_idle_init()
1734 if (icpu->use_acpi || force_use_acpi) in intel_idle_init()
/Linux-v5.15/drivers/net/dsa/
Dvitesse-vsc73xx-core.c452 dev_err(vsc->dev, "unable to read iCPU control\n"); in vsc73xx_detect()
456 /* The iCPU can always be used but can boot in different ways. in vsc73xx_detect()
466 "iCPU enabled boots from SI, has external memory\n"); in vsc73xx_detect()
472 "iCPU enabled boots from PI/SI, no external memory\n"); in vsc73xx_detect()
477 "iCPU enabled, boots from PI external memory\n"); in vsc73xx_detect()
482 dev_info(vsc->dev, "iCPU disabled, no external memory\n"); in vsc73xx_detect()
/Linux-v5.15/arch/mips/boot/dts/mscc/
Dluton.dtsi60 compatible = "mscc,luton-icpu-intr";
Dserval.dtsi63 compatible = "mscc,serval-icpu-intr";
Djaguar2.dtsi64 compatible = "mscc,jaguar2-icpu-intr";
Docelot.dtsi60 compatible = "mscc,ocelot-icpu-intr";