Initial commit: OpenHarmony-v4.0-ReleaseOpenHarmony-v4.0-Release

1 files changed, 23 insertions, 0 deletions

diff --git a/arch/mips/ralink/irq-gic.c b/arch/mips/ralink/irq-gic.c
new file mode 100644
index 000000000..3bab51a5f
--- /dev/null
+++ b/arch/mips/ralink/irq-gic.c
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ *
+ * Copyright (C) 2015 Nikolay Martynov <mar.kolya@gmail.com>
+ * Copyright (C) 2015 John Crispin <john@phrozen.org>
+ */
+
+#include <linux/init.h>
+
+#include <linux/of.h>
+#include <linux/irqchip.h>
+#include <asm/mips-cps.h>
+
+int get_c0_perfcount_int(void)
+{
+        return gic_get_c0_perfcount_int();
+}
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
+
+void __init arch_init_irq(void)
+{
+        irqchip_init();
+}