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

1 files changed, 23 insertions, 0 deletions

diff --git a/arch/mips/loongson64/time.c b/arch/mips/loongson64/time.c
new file mode 100644
index 000000000..91e842b58
--- /dev/null
+++ b/arch/mips/loongson64/time.c
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology
+ * Author: Fuxin Zhang, zhangfx@lemote.com
+ *
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin, wuzhangjin@gmail.com
+ */
+
+#include <asm/time.h>
+#include <asm/hpet.h>
+
+#include <loongson.h>
+
+void __init plat_time_init(void)
+{
+        /* setup mips r4k timer */
+        mips_hpt_frequency = cpu_clock_freq / 2;
+
+#ifdef CONFIG_RS780_HPET
+        setup_hpet_timer();
+#endif
+}