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lib: utils/timer: mtimer: add T-Head C9xx CLINT compatible

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As we already added the quirk for lacking mtime register to MTIMER
driver, add T-Head C9xx CLINT compatible to it and wire the quirk.

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 16:22:38 +08:00 • committed by Anup Patel
parent ca7810aecd
commit b848d8763a
1 changed files with 6 additions and 0 deletions
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6
lib/utils/timer/fdt_timer_mtimer.c
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@ -124,9 +124,15 @@ static const struct timer_mtimer_quirks sifive_clint_quirks = {
.has_64bit_mmio = true,
};
static const struct timer_mtimer_quirks thead_clint_quirks = {
.mtime_offset = CLINT_MTIMER_OFFSET,
.without_mtime = true,
};
static const struct fdt_match timer_mtimer_match[] = {
{ .compatible = "riscv,clint0", .data = &sifive_clint_quirks },
{ .compatible = "sifive,clint0", .data = &sifive_clint_quirks },
{ .compatible = "thead,c900-clint", .data = &thead_clint_quirks },
{ .compatible = "riscv,aclint-mtimer" },
{ },
};