diff options
-rw-r--r-- | arch/arm/mach-tegra/irq.c | 12 | ||||
-rw-r--r-- | arch/arm/mach-tegra/tegra.c | 1 |
2 files changed, 12 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c index 7f87a50..1593c4c 100644 --- a/arch/arm/mach-tegra/irq.c +++ b/arch/arm/mach-tegra/irq.c @@ -255,11 +255,22 @@ static void tegra114_gic_cpu_pm_registration(void) static void tegra114_gic_cpu_pm_registration(void) { } #endif +static const struct of_device_id tegra_ictlr_match[] __initconst = { + { .compatible = "nvidia,tegra20-ictlr" }, + { .compatible = "nvidia,tegra30-ictlr" }, + { } +}; + void __init tegra_init_irq(void) { int i; void __iomem *distbase; + if (of_find_matching_node(NULL, tegra_ictlr_match)) + goto skip_extn_setup; + + tegra_legacy_irq_syscore_init(); + distbase = IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE); num_ictlrs = readl_relaxed(distbase + GIC_DIST_CTR) & 0x1f; @@ -283,5 +294,6 @@ void __init tegra_init_irq(void) gic_arch_extn.irq_set_wake = tegra_set_wake; gic_arch_extn.flags = IRQCHIP_MASK_ON_SUSPEND; +skip_extn_setup: tegra114_gic_cpu_pm_registration(); } diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c index 914341b..861d884 100644 --- a/arch/arm/mach-tegra/tegra.c +++ b/arch/arm/mach-tegra/tegra.c @@ -82,7 +82,6 @@ static void __init tegra_dt_init_irq(void) { tegra_init_irq(); irqchip_init(); - tegra_legacy_irq_syscore_init(); } static void __init tegra_dt_init(void) |