diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/irq-mips-gic.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index c089f49b63fb..3b5e10aa48ab 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -968,7 +968,7 @@ static void __init __gic_init(unsigned long gic_base_addr, unsigned int cpu_vec, unsigned int irqbase, struct device_node *node) { - unsigned int gicconfig; + unsigned int gicconfig, cpu; unsigned int v[2]; __gic_base_addr = gic_base_addr; @@ -985,6 +985,14 @@ static void __init __gic_init(unsigned long gic_base_addr, gic_vpes = gic_vpes + 1; if (cpu_has_veic) { + /* Set EIC mode for all VPEs */ + for_each_present_cpu(cpu) { + gic_write(GIC_REG(VPE_LOCAL, GIC_VPE_OTHER_ADDR), + mips_cm_vp_id(cpu)); + gic_write(GIC_REG(VPE_OTHER, GIC_VPE_CTL), + GIC_VPE_CTL_EIC_MODE_MSK); + } + /* Always use vector 1 in EIC mode */ gic_cpu_pin = 0; timer_cpu_pin = gic_cpu_pin; |