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lib: utils/irqchip: Add FDT based driver for IMSIC

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We add simple FDT irqchip driver for IMSIC so that generic platform
(and other FDT based platforms) can utilize common IMIC library.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
This commit is contained in:
Anup Patel
2021-04-21 15:27:29 +05:30
committed by Anup Patel
parent 9f73669959
commit 811da5c541
6 changed files with 230 additions and 0 deletions
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6
include/sbi_utils/fdt/fdt_helper.h
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@@ -68,6 +68,12 @@ int fdt_parse_uart8250_node(void *fdt, int nodeoffset,
int fdt_parse_uart8250(void *fdt, struct platform_uart_data *uart,
const char *compatible);
struct imsic_data;
bool fdt_check_imsic_mlevel(void *fdt);
int fdt_parse_imsic_node(void *fdt, int nodeoff, struct imsic_data *imsic);
struct plic_data;
int fdt_parse_plic_node(void *fdt, int nodeoffset, struct plic_data *plic);