diff options
Diffstat (limited to 'checks.c')
| -rw-r--r-- | checks.c | 25 |
1 files changed, 24 insertions, 1 deletions
@@ -1547,6 +1547,28 @@ static bool node_is_interrupt_provider(struct node *node) return false; } + +static void check_interrupt_provider(struct check *c, + struct dt_info *dti, + struct node *node) +{ + struct property *prop; + + if (!node_is_interrupt_provider(node)) + return; + + prop = get_property(node, "#interrupt-cells"); + if (!prop) + FAIL(c, dti, node, + "Missing #interrupt-cells in interrupt provider"); + + prop = get_property(node, "#address-cells"); + if (!prop) + FAIL(c, dti, node, + "Missing #address-cells in interrupt provider"); +} +WARNING(interrupt_provider, check_interrupt_provider, NULL); + static void check_interrupts_property(struct check *c, struct dt_info *dti, struct node *node) @@ -1604,7 +1626,7 @@ static void check_interrupts_property(struct check *c, prop = get_property(irq_node, "#interrupt-cells"); if (!prop) { - FAIL(c, dti, irq_node, "Missing #interrupt-cells in interrupt-parent"); + /* We warn about that already in another test. */ return; } @@ -1828,6 +1850,7 @@ static struct check *check_table[] = { &deprecated_gpio_property, &gpios_property, &interrupts_property, + &interrupt_provider, &alias_paths, |