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lib: utils/irqchip: Skip initialize irqchip when dt is not enabled

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When the dt node has a status property and the value is not ok or
okay, skip initializing irqchip.

Signed-off-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Xiang W
2024-06-11 19:19:30 +08:00
committed by Anup Patel
parent 5e3ad7d577
commit b1c7c750f7
1 changed files with 3 additions and 0 deletions
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3
lib/utils/irqchip/fdt_irqchip.c
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@@ -62,6 +62,9 @@ static int fdt_irqchip_cold_init(void)
drv_added = false; drv_added = false;
while ((noff = fdt_find_match(fdt, noff, while ((noff = fdt_find_match(fdt, noff,
drv->match_table, &match)) >= 0) { drv->match_table, &match)) >= 0) {
if (!fdt_node_is_enabled(fdt,noff))
continue;
if (drv->cold_init) { if (drv->cold_init) {
rc = drv->cold_init(fdt, noff, match); rc = drv->cold_init(fdt, noff, match);
if (rc == SBI_ENODEV) if (rc == SBI_ENODEV)