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lib: utils/ipi: mswi: add T-Head C9xx CLINT compatible

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Althoug the MTIMER part of a C9xx CLINT differs from a SiFive one, the
MSWI part is compliant.

Add T-Head C9xx CLINT compatible string to fdt_ipi_mswi code, sharing
the same codepath with SiFive CLINT.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Icenowy Zheng
2022-12-12 16:22:36 +08:00
committed by Anup Patel
parent 9a2eeb4aae
commit a8ee82cd8c
1 changed files with 1 additions and 0 deletions
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lib/utils/ipi/fdt_ipi_mswi.c
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@@ -56,6 +56,7 @@ static const unsigned long clint_offset = CLINT_MSWI_OFFSET;
static const struct fdt_match ipi_mswi_match[] = { static const struct fdt_match ipi_mswi_match[] = {
{ .compatible = "riscv,clint0", .data = &clint_offset }, { .compatible = "riscv,clint0", .data = &clint_offset },
{ .compatible = "sifive,clint0", .data = &clint_offset }, { .compatible = "sifive,clint0", .data = &clint_offset },
{ .compatible = "thead,c900-clint", .data = &clint_offset },
{ .compatible = "riscv,aclint-mswi" }, { .compatible = "riscv,aclint-mswi" },
{ }, { },
}; };