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drivers: interrupt-controller: add Nuclei ECLIC driver

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Add support for the ECLIC interrupt controller
which is used with the Nuclei processor core.

Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>
This commit is contained in:
TOKITA Hiroshi 2021-11-15 08:34:11 +09:00 • committed by Carles Cufí
commit 5c7a0ef888
13 changed files with 270 additions and 7 deletions
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7
include/arch/riscv/arch.h
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@ -291,6 +291,13 @@ void z_irq_spurious(const void *unused);
Z_ISR_DECLARE(irq_p, 0, isr_p, isr_param_p); \
arch_irq_priority_set(irq_p, priority_p); \
}
#elif defined(CONFIG_NUCLEI_ECLIC)
void nuclei_eclic_irq_priority_set(unsigned int irq, unsigned int prio, unsigned int flags);
#define ARCH_IRQ_CONNECT(irq_p, priority_p, isr_p, isr_param_p, flags_p) \
{ \
Z_ISR_DECLARE(irq_p, 0, isr_p, isr_param_p); \
nuclei_eclic_irq_priority_set(irq_p, priority_p, flags_p); \
}
#else
#define ARCH_IRQ_CONNECT(irq_p, priority_p, isr_p, isr_param_p, flags_p) \
{ \