CONFIG_SIFIVE_PLIC:

General informations

The Linux kernel configuration item CONFIG_SIFIVE_PLIC has multiple definitions:

found in drivers/irqchip/Kconfig

The configuration item CONFIG_SIFIVE_PLIC:

• prompt:
• type: bool
• depends on: CONFIG_RISCV
• defined in drivers/irqchip/Kconfig
• found in Linux kernels: 6.2–6.8, 6.9-rc+HEAD

Help text

(none)

SiFive Platform-Level Interrupt Controller found in drivers/irqchip/Kconfig

The configuration item CONFIG_SIFIVE_PLIC:

• prompt: SiFive Platform-Level Interrupt Controller
• type: bool
• depends on: CONFIG_RISCV
• defined in drivers/irqchip/Kconfig
• found in Linux kernels: 4.19–4.20, 5.0–5.19, 6.0–6.1, 6.1+HEAD

Help text

This enables support for the PLIC chip found in SiFive (and potentially other) RISC-V systems. The PLIC controls devices interrupts and connects them to each core's local interrupt controller. Aside from timer and software interrupts, all other interrupt sources are subordinate to the PLIC.

If you don't know what to do here, say Y.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb of "" "" "andestech,nceplic100" : CONFIG_SIFIVE_PLIC : drivers/irqchip/irq-sifive-plic.c # in 6.9-rc+HEAD
• lkddb of "" "" "riscv,plic0" : CONFIG_SIFIVE_PLIC : drivers/irqchip/irq-sifive-plic.c # in 6.9-rc+HEAD
• lkddb of "" "" "sifive,plic-1.0.0" : CONFIG_SIFIVE_PLIC : drivers/irqchip/irq-sifive-plic.c # in 6.9-rc+HEAD
• lkddb of "" "" "thead,c900-plic" : CONFIG_SIFIVE_PLIC : drivers/irqchip/irq-sifive-plic.c # in 6.9-rc+HEAD
• lkddb platform "riscv-plic" : CONFIG_SIFIVE_PLIC : drivers/irqchip/irq-sifive-plic.c # in 6.9-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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