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irqchip/sifive-plic: remove user selectability of SIFIVE_PLIC
The SiFive PLIC driver is used by all current implementations, including those that do not have a SiFive PLIC. The current driver supports more than just SiFive PLICs at present and, where possible, future PLIC implementations will also use this driver. As every supported RISC-V SoC selects the driver directly in Kconfig.socs there's no point in exposing this kconfig option to users. The Kconfig help text, in its current form, is misleading. There's no point doing anything about that though, as it will no longer be user selectable. Remove it. Suggested-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221118104300.85016-2-conor@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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@ -551,18 +551,10 @@ config RISCV_INTC
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If you don't know what to do here, say Y.
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config SIFIVE_PLIC
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bool "SiFive Platform-Level Interrupt Controller"
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bool
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depends on RISCV
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select IRQ_DOMAIN_HIERARCHY
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select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
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help
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This enables support for the PLIC chip found in SiFive (and
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potentially other) RISC-V systems. The PLIC controls devices
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interrupts and connects them to each core's local interrupt
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controller. Aside from timer and software interrupts, all other
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interrupt sources are subordinate to the PLIC.
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If you don't know what to do here, say Y.
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config EXYNOS_IRQ_COMBINER
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bool "Samsung Exynos IRQ combiner support" if COMPILE_TEST
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