[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/mips/pistachio/time.c b/src/kernel/linux/v4.14/arch/mips/pistachio/time.c
new file mode 100644
index 0000000..8a6af9b
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/mips/pistachio/time.c
@@ -0,0 +1,58 @@
+/*
+ * Pistachio clocksource/timer 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/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/clocksource.h>
+#include <linux/init.h>
+#include <linux/of.h>
+
+#include <asm/mips-cps.h>
+#include <asm/time.h>
+
+unsigned int get_c0_compare_int(void)
+{
+ return gic_get_c0_compare_int();
+}
+
+int get_c0_perfcount_int(void)
+{
+ return gic_get_c0_perfcount_int();
+}
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
+
+int get_c0_fdc_int(void)
+{
+ return gic_get_c0_fdc_int();
+}
+
+void __init plat_time_init(void)
+{
+ struct device_node *np;
+ struct clk *clk;
+
+ of_clk_init(NULL);
+ timer_probe();
+
+ np = of_get_cpu_node(0, NULL);
+ if (!np) {
+ pr_err("Failed to get CPU node\n");
+ return;
+ }
+
+ clk = of_clk_get(np, 0);
+ if (IS_ERR(clk)) {
+ pr_err("Failed to get CPU clock: %ld\n", PTR_ERR(clk));
+ return;
+ }
+
+ mips_hpt_frequency = clk_get_rate(clk) / 2;
+ clk_put(clk);
+}