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https://github.com/riscv-software-src/opensbi
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75322a634b
We add simple irqchip framework which will select and use irqchip driver based on details in FDT passed by previous booting stage. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
27 lines
513 B
C
27 lines
513 B
C
/*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2020 Western Digital Corporation or its affiliates.
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*
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* Authors:
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* Anup Patel <anup.patel@wdc.com>
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*/
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#ifndef __FDT_IRQCHIP_H__
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#define __FDT_IRQCHIP_H__
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#include <sbi/sbi_types.h>
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struct fdt_irqchip {
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const struct fdt_match *match_table;
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int (*cold_init)(void *fdt, int nodeoff, const struct fdt_match *match);
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int (*warm_init)(void);
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void (*exit)(void);
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};
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void fdt_irqchip_exit(void);
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int fdt_irqchip_init(bool cold_boot);
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#endif
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