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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/mips/pistachio/irq.c
Initial import
Diffstat (limited to 'arch/mips/pistachio/irq.c')
-rw-r--r--arch/mips/pistachio/irq.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/mips/pistachio/irq.c b/arch/mips/pistachio/irq.c
new file mode 100644
index 000000000..0a6b24c24
--- /dev/null
+++ b/arch/mips/pistachio/irq.c
@@ -0,0 +1,28 @@
+/*
+ * Pistachio IRQ setup
+ *
+ * Copyright (C) 2014 Google, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/irqchip.h>
+#include <linux/irqchip/mips-gic.h>
+#include <linux/kernel.h>
+
+#include <asm/cpu-features.h>
+#include <asm/irq_cpu.h>
+
+void __init arch_init_irq(void)
+{
+ pr_info("EIC is %s\n", cpu_has_veic ? "on" : "off");
+ pr_info("VINT is %s\n", cpu_has_vint ? "on" : "off");
+
+ if (!cpu_has_veic)
+ mips_cpu_irq_init();
+
+ irqchip_init();
+}