diff options
Diffstat (limited to 'drivers/irqchip/irq-mips-gic.c')
| -rw-r--r-- | drivers/irqchip/irq-mips-gic.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index 832ebf4062f7..48ee1bad473f 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -950,7 +950,6 @@ static void __init __gic_init(unsigned long gic_base_addr, &gic_irq_domain_ops, NULL); if (!gic_irq_domain) panic("Failed to add GIC IRQ domain"); - gic_irq_domain->name = "mips-gic-irq"; gic_ipi_domain = irq_domain_add_hierarchy(gic_irq_domain, IRQ_DOMAIN_FLAG_IPI_PER_CPU, @@ -959,7 +958,6 @@ static void __init __gic_init(unsigned long gic_base_addr, if (!gic_ipi_domain) panic("Failed to add GIC IPI domain"); - gic_ipi_domain->name = "mips-gic-ipi"; irq_domain_update_bus_token(gic_ipi_domain, DOMAIN_BUS_IPI); if (node && @@ -1022,8 +1020,11 @@ static int __init gic_of_init(struct device_node *node, gic_len = resource_size(&res); } - if (mips_cm_present()) + if (mips_cm_present()) { write_gcr_gic_base(gic_base | CM_GCR_GIC_BASE_GICEN_MSK); + /* Ensure GIC region is enabled before trying to access it */ + __sync(); + } gic_present = true; __gic_init(gic_base, gic_len, cpu_vec, 0, node); |