From b848d8763a737de44b64bfc036c8f51200226440 Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Mon, 12 Dec 2022 16:22:38 +0800 Subject: [PATCH] lib: utils/timer: mtimer: add T-Head C9xx CLINT compatible 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 Reviewed-by: Anup Patel --- lib/utils/timer/fdt_timer_mtimer.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/utils/timer/fdt_timer_mtimer.c b/lib/utils/timer/fdt_timer_mtimer.c index a0adc70..5244f98 100644 --- a/lib/utils/timer/fdt_timer_mtimer.c +++ b/lib/utils/timer/fdt_timer_mtimer.c @@ -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" }, { }, }; -- 2.7.4